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This architecture is called the client–server model, and a single overall computation is distributed across multiple processes or devices. Servers can provide various functionalities, often called &quot;services&quot;, such as sharing data or resources among multiple clients, or performing computation for a client. A single server can serve multiple clients, and a single client can use multiple servers. A client process may run on the same device or may connect over a network to a server on a different device. Typical servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.\r\nClient–server systems are today most frequently implemented by (and often identified with) the request–response model: a client sends a request to the server, which performs some action and sends a response back to the client, typically with a result or acknowledgement. Designating a computer as &quot;server-class hardware&quot; implies that it is specialized for running servers on it. This often implies that it is more powerful and reliable than standard personal computers, but alternatively, large computing clusters may be composed of many relatively simple, replaceable server components.\r\nStrictly speaking, the term server refers to a computer program or process (running program). Through metonymy, it refers to a device used for (or a device dedicated to) running one or several server programs. On a network, such a device is called a host. In addition to server, the words serve and service (as noun and as verb) are frequently used, though servicer and servant are not. The word service (noun) may refer to either the abstract form of functionality, e.g. Web service. Alternatively, it may refer to a computer program that turns a computer into a server, e.g. Windows service. Originally used as &quot;servers serve users&quot; (and &quot;users use servers&quot;), in the sense of &quot;obey&quot;, today one often says that &quot;servers serve data&quot;, in the same sense as &quot;give&quot;. For instance, web servers &quot;serve web pages to users&quot; or &quot;service their requests&quot;.\r\nThe server is part of the client–server model; in this model, a server serves data for clients. The nature of communication between a client and server is request and response. This is in contrast with peer-to-peer model in which the relationship is on-demand reciprocation. In principle, any computerized process that can be used or called by another process (particularly remotely, particularly to share a resource) is a server, and the calling process or processes is a client. Thus any general purpose computer connected to a network can host servers. For example, if files on a device are shared by some process, that process is a file server. Similarly, web server software can run on any capable computer, and so a laptop or a personal computer can host a web server.\r\nWhile request–response is the most common client–server design, there are others, such as the publish–subscribe pattern. In the publish–subscribe pattern, clients register with a pub–sub server, subscribing to specified types of messages; this initial registration may be done by request–response. Thereafter, the pub–sub server forwards matching messages to the clients without any further requests: the server pushes messages to the client, rather than the client pulling messages from the server as in request–response.","materialsDescription":" <span style=\"font-weight: bold;\">What is a server?</span>\r\nA server is a software or hardware device that accepts and responds to requests made over a network. The device that makes the request, and receives a response from the server, is called a client. On the Internet, the term &quot;server&quot; commonly refers to the computer system which receives a request for a web document and sends the requested information to the client.\r\n<span style=\"font-weight: bold;\">What are they used for?</span>\r\nServers are used to manage network resources. For example, a user may set up a server to control access to a network, send/receive an e-mail, manage print jobs, or host a website. They are also proficient at performing intense calculations. Some servers are committed to a specific task, often referred to as dedicated. However, many servers today are shared servers which can take on the responsibility of e-mail, DNS, FTP, and even multiple websites in the case of a web server.\r\n<span style=\"font-weight: bold;\">Why are servers always on?</span>\r\nBecause they are commonly used to deliver services that are constantly required, most servers are never turned off. Consequently, when servers fail, they can cause the network users and company many problems. To alleviate these issues, servers are commonly set up to be fault-tolerant.\r\n<span style=\"font-weight: bold;\">What are the examples of servers?</span>\r\nThe following list contains links to various server types:\r\n<ul><li>Application server;</li><li>Blade server;</li><li>Cloud server;</li><li>Database server;</li><li>Dedicated server;</li><li>Domain name service;</li><li>File server;</li><li>Mail server;</li><li>Print server;</li><li>Proxy server;</li><li>Standalone server;</li><li>Web server.</li></ul>\r\n<span style=\"font-weight: bold;\">How do other computers connect to a server?</span>\r\nWith a local network, the server connects to a router or switch that all other computers on the network use. Once connected to the network, other computers can access that server and its features. For example, with a web server, a user could connect to the server to view a website, search, and communicate with other users on the network.\r\nAn Internet server works the same way as a local network server, but on a much larger scale. The server is assigned an IP address by InterNIC, or by a web host.\r\nUsually, users connect to a server using its domain name, which is registered with a domain name registrar. When users connect to the domain name (such as &quot;computerhope.com&quot;), the name is automatically translated to the server's IP address by a DNS resolver.\r\nThe domain name makes it easier for users to connect to the server because the name is easier to remember than an IP address. Also, domain names enable the server operator to change the IP address of the server without disrupting the way that users access the server. The domain name can always remain the same, even if the IP address changes.\r\n<span style=\"font-weight: bold;\">Where are servers stored?</span>\r\nIn a business or corporate environment, a server and other network equipment are often stored in a closet or glasshouse. These areas help isolate sensitive computers and equipment from people who should not have access to them.\r\nServers that are remote or not hosted on-site are located in a data center. With these types of servers, the hardware is managed by another company and configured remotely by you or your company.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Server.png","alias":"server"},"55":{"id":55,"title":"Structuring Cabling","description":"In telecommunications, structured cabling is building or campus cabling infrastructure that consists of a number of standardized smaller elements (hence structured) called subsystems.\r\nStructured cabling is the design and installation of a cabling system that will support multiple hardware uses and be suitable for today's needs and those of the future. With a correctly installed system, current and future requirements can be met, and hardware that is added in the future will be supported.\r\nStructured cabling design and installation is governed by a set of standards that specify wiring data centers, offices, and apartment buildings for data or voice communications using various kinds of cable, most commonly category 5e (Cat 5e), category 6 (Cat 6), and fiber optic cabling and modular connectors. These standards define how to lay the cabling in various topologies in order to meet the needs of the customer, typically using a central patch panel (which is normally 19-inch rack-mounted), from where each modular connection can be used as needed. Each outlet is then patched into a network switch (normally also rack-mounted) for network use or into an IP or PBX (private branch exchange) telephone system patch panel.\r\nLines patched as data ports into a network switch require simple straight-through patch cables at each end to connect a computer. Voice patches to PBXs in most countries require an adapter at the remote end to translate the configuration on 8P8C modular connectors into the local standard telephone wall socket. No adapter is needed in North America as the 6P2C and 6P4C plugs most commonly used with RJ11 and RJ14 telephone connections are physically and electrically compatible with the larger 8P8C socket. RJ25 and RJ61 connections are physically but not electrically compatible, and cannot be used. In the United Kingdom, an adapter must be present at the remote end as the 6-pin BT socket is physically incompatible with 8P8C.\r\nIt is common to color-code patch panel cables to identify the type of connection, though structured cabling standards do not require it except in the demarcation wall field.\r\nCabling standards require that all eight conductors in Cat 5e/6/6A cable be connected.\r\nIP phone systems can run the telephone and the computer on the same wires, eliminating the need for separate phone wiring.\r\nRegardless of copper cable type (Cat 5e/6/6A), the maximum distance is 90 m for the permanent link installation, plus an allowance for a combined 10 m of patch cords at the ends.\r\nCat 5e and Cat 6 can both effectively run power over Ethernet (PoE) applications up to 90 m. However, due to greater power dissipation in Cat 5e cable, performance and power efficiency are higher when Cat 6A cabling is used to power and connect to PoE devices.","materialsDescription":" <span style=\"font-weight: bold;\">What is structured cabling?</span>\r\nStructured cabling is the highway that information travels on in a building. The building can be large or small, commercial or residential, or a combination of both as in the mixed-use retail, commercial, and residential buildings now found in most large cities. Structured cabling systems are designed around telecommunications code standards to ensure that computer equipment will operate as designed when connected to the structured cabling system. Some of these factors include distance limitations, cable types, flammability ratings, and bend radii.\r\n<span style=\"font-weight: bold;\">Cat5/Cat6 what’s the difference?</span>\r\nThe general difference between Cat5e cabling and Cat6 cabling is in the transmission performance and extension of the available bandwidth from 100 MHz for category 5e to 250 MHz for category 6. This includes better insertion loss, near-end crosstalk (NEXT), return loss, and equal level far-end crosstalk (ELFEXT). These improvements provide a higher signal to noise ratio, allowing higher reliability for current applications and higher data rates for future applications.\r\n<span style=\"font-weight: bold;\">Do I need Plenum or PVC?</span>\r\nPlenum cable is designed to operate in a “return air” space in the building. Typically these spaces are above a suspended ceiling or beneath a raised floor. They are said to be a “return air” space because that is where the HVAC system gets the air to the heat or cool. If ever in question, the building inspector is typically the AHJ (authority having jurisdiction). Plenum cable is more expensive than PVC because of the less flammable compounds used in production. A plenum cable must pass a burn test that measures flame spread and smoke emissivity when exposed to the flame of a certain intensity and duration.\r\n<span style=\"font-weight: bold;\">Do I need 1 or 2 cables per work area?</span>\r\nThis decision is a commonly debated topic. The fact is that the cable is very inexpensive relative to the entire telecommunications system and the building that it serves. The increased functionality and bandwidth that one additional data cable can provide at each work area outlet can prove to be priceless, especially after the drywall is in place.\r\n<span style=\"font-weight: bold;\">Do I need a cabinet, can’t I just plug straight into my equipment?</span>\r\nA cabinet is always recommended even for the smallest installs. Cabling plugged directly into equipment has a tendency to break away at the termination ends as the solid cable is not suitable for direct termination. Also, a cabinet provides protection for the equipment from theft, breakage, dust, and employees. Cabinets also allow all the equipment to be stored together and in a manageable way for moves and changes.\r\n<span style=\"font-weight: bold;\">Why do I need such a big cabinet?</span>\r\nThe cabinet should be large enough to house the current equipment with some space for possible future requirements. I.e. for a VOIP telephone system to be housed. The depth of the cabinet should keep in mind what is to be stored in the cabinet. Some ISP switches and blade servers are extra deep and required an 800/1000mm deep cabinet.\r\n<span style=\"font-weight: bold;\">What do Data cable installation test results show?</span>\r\nTest Results show a range of tests depending on the grade of cabling used (Cat5e/Cat6 etc.). These tests for Cat6 include Wire Map, Length, Insertion Loss, NEXT Loss, PS NEXT Loss, ACRF Loss, PS ACRF Loss, Return Loss, Propagation Delay, and Delay Skew. These are tests to ensure installation standards have been met, the terminations have been done correctly and that the cable doesn’t have any unnecessary bends, kinks, and twists.\r\n<span style=\"font-weight: bold;\">What should the end deliverable be for a structured cabling system?</span>\r\nWhen properly designed and installed, the end deliverable should be a structured cabling system that supports the customer’s needs now and well into the foreseeable future. The Main Distribution Frames and Intermediate Distribution Frames should be well thought out, and cables should be neatly dressed. It should have additional cable runs that support a wireless overlay and have sufficient bandwidth in the backbone to handle a step-change in bandwidth needs. For the last 20 years, clients have utilized more bandwidth in the current year than the year preceding it. Nobody ever says “we put in too much cable.”","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/Structuring_Cabling.png","alias":"structuring-cabling"},"172":{"id":172,"title":"WLAN - wireless network","description":"Unified Communications (UC) is a marketing buzzword describing the integration of real-time, enterprise, communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including extension mobility and single number reach), audio, web & video conferencing, fixed-mobile convergence (FMC), desktop sharing, data sharing (including web connected electronic interactive whiteboards), call control and speech recognition with non-real-time communication services such as unified messaging (integrated voicemail, e-mail, SMS and fax). UC is not necessarily a single product, but a set of products that provides a consistent unified user-interface and user-experience across multiple devices and media-types.\r\n\r\nIn its broadest sense, UC can encompass all forms of communications that are exchanged via a network to include other forms of communications such as Internet Protocol Television (IPTV) and digital signage Communications as they become an integrated part of the network communications deployment and may be directed as one-to-one communications or broadcast communications from one to many.\r\n\r\nUC allows an individual to send a message on one medium, and receive the same communication on another medium. For example, one can receive a voicemail message and choose to access it through e-mail or a cell phone. If the sender is online according to the presence information and currently accepts calls, the response can be sent immediately through text chat or video call. Otherwise, it may be sent as a non-real-time message that can be accessed through a variety of media.\r\n\r\nSource: https://en.wikipedia.org/wiki/Unified_communications","materialsDescription":"","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/WLAN_-_wireless_network.png","alias":"wlan-wireless-network"},"178":{"id":178,"title":"IoT - Internet of Things","description":"The Internet of things (IoT) is the extension of Internet connectivity into physical devices and everyday objects. Embedded with electronics, Internet connectivity, and other forms of hardware (such as sensors), these devices can communicate and interact with others over the Internet, and they can be remotely monitored and controlled.\r\nThe definition of the Internet of things has evolved due to the convergence of multiple technologies, real-time analytics, machine learning, commodity sensors, and embedded systems. Traditional fields of embedded systems, wireless sensor networks, control systems, automation (including home and building automation). and others all contribute to enabling the Internet of things. In the consumer market, IoT technology is most synonymous with products pertaining to the concept of the &quot;smart home&quot;, covering devices and appliances (such as lighting fixtures, thermostats, home security systems and cameras, and other home appliances) that support one or more common ecosystems, and can be controlled via devices associated with that ecosystem, such as smartphones and smart speakers.\r\nThe IoT concept has faced prominent criticism, especially in regards to privacy and security concerns related to these devices and their intention of pervasive presence.","materialsDescription":"<span style=\"font-weight: bold;\">What is the Internet of Things (IoT)?</span>\r\nThe Internet of things refers to the network of things (physical objects) that can be connected to the Internet to collect and share data without human-to-human or human-to-computer interaction.\r\n<span style=\"font-weight: bold;\">Why is it called the Internet of Things?</span>\r\nThe term Internet of things was coined by Kevin Ashton in 1999. Stemming from Kevin Ashton’s experience with RFID, the term Internet of things originally described the concept of tagging every object in a person’s life with machine-readable codes. This would allow computers to easily manage and inventory all of these things.\r\nThe term IoT today has evolved to a much broader prospect. It now encompasses ubiquitous connectivity, devices, sensors, analytics, machine learning, and many other technologies.\r\n<span style=\"font-weight: bold;\">What is an IoT solution?</span>\r\nAn IoT solution is a combination of devices or other data sources, outfitted with sensors and Internet connected hardware to securely report information back to an IoT platform. This information is often a physical metric which can help users answer a question or solve a specific problem.\r\n<span style=\"font-weight: bold;\">What is an IoT Proof of Concept (PoC)?</span>\r\nThe purpose of a PoC is to experiment with a solution in your environment, collect data, and evaluate performance from a set timeline on a set budget. A PoC is a low-risk way to introduce IoT to an organization.\r\n<span style=\"font-weight: bold;\">What is an IoT cloud platform?</span>\r\nAn IoT platform provides users with one or more of these key elements — visualization tools, data security features, a workflow engine and a custom user interface to utilize the information collected from devices and other data sources in the field. These platforms are based in the cloud and can be accessed from anywhere.\r\n<span style=\"font-weight: bold;\">What is industrial equipment monitoring?</span>\r\nIndustrial equipment monitoring uses a network of connected sensors - either native to a piece of equipment or retrofitted - to inform owners/operators of a machine’s output, component conditions, need for service or impending failure. Industrial equipment monitoring is an IoT solution which can utilize an IoT platform to unify disparate data and enable decision-makers to respond to real-time data.<br /><br />","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/IoT_-_Internet_of_Things.png","alias":"iot-internet-of-things"},"435":{"id":435,"title":"Rack Server","description":"A rack mount server is a great way to maximize your shelf space by packing a lot of servers into a small space. Rackmount servers are typically easier for administrators to manage due to proximity, modularity and better cable management. Lockable rack cabinet doors and steel server front panels provide an additional level of physical security. Additionally, rack unit designed servers are better able to keep the server components cool than traditional tower form factor. Industry standard 19-inch racks will allow you to easily expand your business without taking up more valuable floor space.\r\nThere is a lot of thought that needs to go into which size rack server is best bet for your project. Both current requirements and future expansion plans need to be taken into account to ensure your server remains capable in the future.\r\nBoth large and small projects can be built on the 1U server platform. &quot;U&quot; stands for unit, “unit”, and this means thickness: server rack 1U = 1.75 inches or 44 mm wide. A reasonable amount of storage can fit within a 1U, processing power has no limits, and some models even allow up to two PCI-Express cards. Modern computer hardware uses much less power than it ever has in the past, which means less heat generation. Some 1U servers to still produce some acoustic noise, but is nowhere near the level of needing earmuffs like the old days. The only reason to go up in size is for additional expansion options.\r\n2U models allow for multiple &quot;low-profile&quot; PCI-Express cards while keeping a compact form factor and also providing some additional storage space. If the plan is to use multiple full height cards, then 3U or 4U servers should be the focus. The 4U models are very popular and offer flexible options. The 3U models do have limitations on expansion card compatibility and are really only for situations where rack space needs to be absolutely optimized (14x3U servers or 10x4U servers can fit in a 42u rack).","materialsDescription":"<span style=\"font-weight: bold;\">What is a ‘rack unit’?</span>\r\nA rack unit is the designated unit of measurement used when describing or quantifying the vertical space you have available in any equipment rack. One unit is equal to 1.75 inches, or 4.45 centimeters. Any equipment that has the ability to be mounted onto a rack is generally designed in a standard size to fit into many different server rack heights. It’s actually been standardized by the Electronic Industries Alliance (EIA). The most common heights are between 8U to 50U, but customization is also a viable option if you’re working with nonstandard sizes.\r\n<span style=\"font-weight: bold;\">Are there any specific ventilation requirements with server racks?</span>\r\nOver 65% of IT equipment failures are directly attributed to inadequate, poorly maintained, or failed air conditioning in the server room. So yes, proper ventilation is a critical part of maintaining any data center. Some cabinet manufacturers construct side panel ventilation instead of front and back ventilation, but experts say it’s inadequate for rack mount servers. This can be especially dangerous if more than one cabinet is being set up at once. The importance of proper ventilation should not be taken lightly, and you should always opt for front to back ventilation except in network applications where the IT equipment exhausts out the side.\r\n<span style=\"font-weight: bold;\">What is meant by ‘server rack depth’?</span>\r\nServer rack depth is a critical aspect of the ventilation process. Connectworld.net says, “Server cabinet depth is important not only because it has to allow room for the depth of the particular equipment to be rack-mounted (deep servers vs. routers or switches), but also it has to allow sufficient room for cables, PDU’s as well as airflow.<br /><br />","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Rack_Server.png","alias":"rack-server"},"443":{"id":443,"title":"Application Delivery Controller (load balancer) - appliance","description":" Application Delivery Controllers are the next generation of load balancers, and are typically located between the firewall/router and the web server farm. An application delivery controller is a network device that helps sites direct user traffic to remove excess load from two or more servers. In addition to providing Layer 4 load balancing, ADCs can manage Layer 7 for content switching, and also provide SSL offload and acceleration. They tend to offer more advanced features such as content redirection as well as server health monitoring. An Application delivery controller may also be known as a Web switch, URL switch, Web content switch, content switch and Layer 7 switch.\r\nToday, advanced application delivery controllers and intelligent load balancers are not only affordable, but the consolidation of Layer 4-7 load balancing and content switching, and server offload capabilities such as SSL, data caching and compression provides companies with cost-effective out-of-the-box infrastructure.\r\nFor enterprise organizations (companies with 1,000 or more employees), integrating best-of-breed network infrastructure is commonplace. However best-of-breed does not equate with deploying networks with enterprise-specific features and expensive products, but rather, deploying products that are purpose-built, with the explicit features, performance, reliability and scalability created specifically for the companies of all sizes.\r\nIn general, businesses of all sizes are inclined to purchase “big brand” products. However, smaller vendors that offer products within the same category can provide the optimal performance, features and reliability required, with the same benefits - at a lower cost.\r\nFor the enterprise market, best-of-breed comes with a high Total Cost of Ownership (TCO), since deploying products from various manufacturers requires additional training, maintenance and support. Kemp can help SMBs lower their TCO, and help them build reliable, high performance and scalable web and application infrastructure. Kemp products have a high price/performance value for SMBs. Our products are purpose-built for SMB businesses for dramatically less than the price of “big name” ADC and SLB vendors who are developing features that enterprise customers might use.","materialsDescription":" <span style=\"font-weight: bold;\">What are application delivery controllers?</span>\r\nApplication Delivery Controllers (ADCs) are the next stage in the development of server load balancing solutions. ADCs allow you to perform not only the tasks of balancing user requests between servers, but also incorporate mechanisms that increase the performance, security and resiliency of applications, as well as ensure their scalability.\r\n<span style=\"font-weight: bold;\">And what other possibilities do application controllers have?</span>\r\nIn addition to the function of uniform distribution of user requests, application delivery controllers have many other interesting features. They can provide around-the-clock availability of services, improve web application performance up to five times, reduce risks when launching new services, protect confidential data, and publish internal applications to the outside with secure external access (a potential replacement for outgoing Microsoft TMG).\r\nOne of the most important functions of application delivery controllers, which distinguish them from simple load balancers, is the presence of a functional capable of processing information issued to the user based on certain rules.\r\n<span style=\"font-weight: bold;\">What are the prerequisites for implementing application delivery controllers in a particular organization?</span>\r\nA number of factors can determine the criteria for deciding whether to implement application controllers in your organization. First, this is the poor performance of web services, which is a long download of content, frequent hangs and crashes. Secondly, such a prerequisite can be interruptions in the work of services and communication channels, expressed in failures in the transmitting and receiving equipment that ensures the operation of the data transmission network, as well as failures in the operation of servers.\r\nIn addition, it is worth thinking about implementing application delivery controllers if you use Microsoft TMG or Cisco ACE products, since they are no longer supported by the manufacturer. A prerequisite for the implementation of ADC may be the launch of new large web projects, since this process will inevitably entail the need to ensure the operability of this web project with the maintenance of high fault tolerance and performance.\r\nAlso, controllers are needed when you need to provide fault tolerance, continuous availability and high speed of applications that are consolidated in the data center. A similar situation arises when it is necessary to build a backup data center: here you also need to ensure fault tolerance between several data centers located in different cities.\r\n<span style=\"font-weight: bold;\">What are the prospects for the introduction of application controllers in Russia and in the world?</span>\r\nGartner's research shows that there have recently been marked changes in the market for products that offer load balancing mechanisms. In this segment, user demand shifts from servers implementing a simple load balancing mechanism to devices offering richer functionality.\r\nGartner: “The era of load balancing has long gone, and companies need to focus on products that offer richer application delivery functionality.”\r\nIn Russia, due to the specifics of the internal IT market, application controllers are implemented mainly because of the presence of some specific functionality, and not because of the comprehensive solution for delivering applications in general, which this product offers. The main task for which application delivery controllers are now most often sold is the same load balancing function as before.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Application_Delivery_Controller_load_balancer_appliance.png","alias":"application-delivery-controller-load-balancer-appliance"},"475":{"id":475,"title":"Network Management - Hardware","description":" Your business is much more than just a machine that dispenses products or services in exchange for money. It’s akin to a living and breathing thing. Just as with the human body, in business, all the parts are interconnected and work together to move things forward.\r\nIf a company’s management is the brain, then its employees are the muscles. Muscles don’t work without the oxygen carried to them by the blood. Blood doesn’t pump through the body without the heart and circulatory system.\r\nData moves through your network like blood through veins, delivering vital information to employees who need it to do their jobs. In a business sense, the digital network is the heart and circulatory system. Without a properly functioning network, the entire business collapses. That’s why keeping networks healthy is vitally important. Just as keeping the heart healthy is critical to living a healthy life, a healthy network is a key to a thriving business. It starts with network management.\r\nNetwork management is hardware with a broad range of functions including activities, methods, procedures and the use of tools to administrate, operate, and reliably maintain computer network systems.\r\nStrictly speaking, network Management does not include terminal equipment (PCs, workstations, printers, etc.). Rather, it concerns the reliability, efficiency and capacity/capabilities of data transfer channels.","materialsDescription":" <span style=\"font-weight: bold;\">What Is Network Management?</span>\r\nNetwork management refers to the processes, tools, and applications used to administer, operate and maintain network infrastructure. Performance management and fault analysis also fall into the category of network management. To put it simply, network management is the process of keeping your network healthy, which keeps your business healthy.\r\n<span style=\"font-weight: bold;\">What Are the Components of Network Management?</span>\r\nThe definition of network management is often broad, as network management involves several different components. Here are some of the terms you’ll often hear when network management or network management software is talked about:\r\n<ul><li>Network administration</li><li>Network maintenance</li><li>Network operation</li><li>Network provisioning</li><li>Network security</li></ul>\r\n<span style=\"font-weight: bold;\">Why Is Network Management so Important When It Comes to Network Infrastructure?</span>\r\nThe whole point of network management is to keep the network infrastructure running smoothly and efficiently. Network management helps you:\r\n<ul><li><span style=\"font-style: italic;\">Avoid costly network disruptions.</span> Network downtime can be very costly. In fact, industry research shows the cost can be up to $5,600 per minute or more than $300K per hour. Network disruptions take more than just a financial toll. They also have a negative impact on customer relationships. Slow and unresponsive corporate networks make it harder for employees to serve customers. And customers who feel underserved could be quick to leave.</li><li><span style=\"font-style: italic;\">Improve IT productivity.</span> By monitoring every aspect of the network, an effective network management system does many jobs at once. This frees up IT staff to focus on other things.</li><li><span style=\"font-style: italic;\">Improve network security.</span> With a focus on network management, it’s easy to identify and respond to threats before they propagate and impact end-users. Network management also aims to ensure regulatory and compliance requirements are met.</li><li><span style=\"font-style: italic;\">Gain a holistic view of network performance.</span> Network management gives you a complete view of how your network is performing. It enables you to identify issues and fix them quickly.</li></ul>\r\n<span style=\"font-weight: bold;\">What Are the Challenges of Maintaining Effective Network Management and Network Infrastructure?</span>\r\nNetwork infrastructures can be complex. Because of that complexity, maintaining effective network management is difficult. Advances in technology and the cloud have increased user expectations for faster network speeds and network availability. On top of that, security threats are becoming ever more advanced, varied and numerous. And if you have a large network, it incorporates several devices, systems, and tools that all need to work together seamlessly. As your network scales and your company grows, new potential points of failure are introduced. Increased costs also come into play.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Network_Management_Hardware__1_.png","alias":"network-management-hardware"},"513":{"id":513,"title":"Networking","description":" Networking hardware, also known as network equipment or computer networking devices, are electronic devices which are required for communication and interaction between devices on a computer network. Specifically, they mediate data transmission in a computer network. Units which are the last receiver or generate data are called hosts or data terminal equipment.\r\nNetworking devices may include gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters; and may also include hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address translators, multiplexers, network interface controllers, wireless network interface controllers, ISDN terminal adapters and other related hardware.\r\nThe most common kind of networking hardware today is a copper-based Ethernet adapter which is a standard inclusion on most modern computer systems. Wireless networking has become increasingly popular, especially for portable and handheld devices.\r\nOther networking hardware used in computers includes data center equipment (such as file servers, database servers and storage areas), network services (such as DNS, DHCP, email, etc.) as well as devices which assure content delivery.\r\nTaking a wider view, mobile phones, tablet computers and devices associated with the internet of things may also be considered networking hardware. As technology advances and IP-based networks are integrated into building infrastructure and household utilities, network hardware will become an ambiguous term owing to the vastly increasing number of network capable endpoints.","materialsDescription":" <span style=\"font-weight: bold;\">What is network equipment?</span>\r\nNetwork equipment - devices necessary for the operation of a computer network, for example: a router, switch, hub, patch panel, etc. You can distinguish between active and passive network equipment.\r\n<span style=\"font-weight: bold;\">What is an active network equipment?</span>\r\nActive networking equipment is equipment followed by some “smart” feature. That is, a router, switch (switch), etc. are active network equipment.\r\n<span style=\"font-weight: bold;\">What is passive network equipment?</span>\r\nPassive network equipment - equipment not endowed with &quot;intellectual&quot; features. For example - cable system: cable (coaxial and twisted pair (UTP/STP)), plug / socket (RG58, RJ45, RJ11, GG45), repeater (repeater), patch panel, hub (hub), balun (balun) for coaxial cables (RG-58), etc. Also, passive equipment can include mounting cabinets and racks, telecommunication cabinets.\r\n<span style=\"font-weight: bold;\">What are the main network components?</span>\r\nThe main components of the network are workstations, servers, transmission media (cables) and network equipment.\r\n<span style=\"font-weight: bold;\">What are workstations?</span>\r\nWorkstations are network computers where network users implement application tasks.\r\n<span style=\"font-weight: bold;\">What are network servers?</span>\r\nNetwork servers - hardware and software systems that perform the functions of controlling the distribution of network shared resources. A server can be any computer connected to the network on which the resources used by other devices on the local network are located. As the server hardware, fairly powerful computers are used.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Networking.png","alias":"networking"},"515":{"id":515,"title":"Tower Server","description":"A tower server is a computer that is built in an upright cabinet that stands alone and that is designed to function as a server. The cabinet is known as a tower, and multiple tower servers can work simultaneously for different tasks and processes. Tower servers are popular owing to the scalability and reliability features since unlimited servers can be added to the existing network largely because of the independent nature of the individual tower servers.\r\nTower servers support most basic applications such as system management, file management, print collaboration, ER applications, distribution and system security.\r\nThere are certain advantages in using tower servers. A tower server is robust and simple in nature. As overall component density is low, easier cooling is possible in tower servers. Possible damage, overheating or downtime can thus be prevented. The scalability factor is high in tower servers, and it is much easier to add servers to a simple network, leading to adaptable integration. Again, the maintenance factor is less when compared to other designs. Easy identification both on the network and physically is possible in tower servers as the data are usually stored in a single tower and not across various devices.\r\nThe cabling involved in tower servers can be complicated, and several tower servers in a single location could be noisy due to the fact that each tower might need a dedicated fan. An individual monitor, mouse or keyboard is required for each tower server, or a keyboard, video and mouse (KVM) switch needs to be available for managing devices using a single set of equipment. Again, in comparison to blade servers or rack servers, tower servers could be more bulky.","materialsDescription":" <span style=\"font-weight: bold;\">What is a tower server?</span>\r\nA tower server is a computer that is built in an upright cabinet that stands alone and that is designed to function as a server. The cabinet is known as a tower, and multiple tower servers can work simultaneously for different tasks and processes. Tower servers are popular owing to the scalability and reliability features since unlimited servers can be added to the existing network largely because of the independent nature of the individual tower servers.\r\n<span style=\"font-weight: bold;\">What are the advantages of a tower server?</span>\r\n<ul><li>Easier cooling, because the overall component density is fairly low.</li></ul>\r\nA tower server is robust and simple in nature. As overall component density is low, easier cooling is possible in tower servers. Therefore, it can prevent possible damage, overheating or downtime.\r\n<ul><li>Scalability, an unlimited number of servers can be added to an existing network.</li></ul>\r\nThe scalability factor is high in tower servers, and it is much easier to add servers to a simple network, leading to adaptable integration. Easy identification both on the network and physically is possible in tower servers as the data are usually stored in a single tower and not across various devices.\r\n<span style=\"font-weight: bold;\">What are the disadvantages of tower server?</span>\r\n<ul><li>A set of tower servers is bulkier and heavier than an equivalent blade server or set of rack servers.</li><li>A group of several air-cooled tower servers in a single location can be noisy because each tower requires a dedicated fan.</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Tower_Server.png","alias":"tower-server"},"517":{"id":517,"title":"Blade System","description":" A blade server is a stripped-down server computer with a modular design optimized to minimize the use of physical space and energy. Blade servers have many components removed to save space, minimize power consumption and other considerations, while still having all the functional components to be considered a computer. Unlike a rack-mount server, a blade server needs a blade enclosure, which can hold multiple blade servers, providing services such as power, cooling, networking, various interconnects and management. Together, blades and the blade enclosure form a blade system. Different blade providers have differing principles regarding what to include in the blade itself, and in the blade system as a whole.\r\nIn a standard server-rack configuration, one rack unit or 1U—19 inches (480 mm) wide and 1.75 inches (44 mm) tall—defines the minimum possible size of any equipment. The principal benefit and justification of blade computing relates to lifting this restriction so as to reduce size requirements. The most common computer rack form-factor is 42U high, which limits the number of discrete computer devices directly mountable in a rack to 42 components. Blades do not have this limitation. As of&nbsp; 2014, densities of up to 180 servers per blade system (or 1440 servers per rack) are achievable with blade systems.\r\nEnclosure (or chassis) performs many of the non-core computing services found in most computers. Non-blade systems typically use bulky, hot and space-inefficient components, and may duplicate these across many computers that may or may not perform at capacity. By locating these services in one place and sharing them among the blade computers, the overall utilization becomes higher. The specifics of which services are provided varies by vendor.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">Power.</span></span> Computers operate over a range of DC voltages, but utilities deliver power as AC, and at higher voltages than required within computers. Converting this current requires one or more power supply units (or PSUs). To ensure that the failure of one power source does not affect the operation of the computer, even entry-level servers may have redundant power supplies, again adding to the bulk and heat output of the design.\r\nThe blade enclosure's power supply provides a single power source for all blades within the enclosure. This single power source may come as a power supply in the enclosure or as a dedicated separate PSU supplying DC to multiple enclosures. This setup reduces the number of PSUs required to provide a resilient power supply.\r\nThe popularity of blade servers, and their own appetite for power, has led to an increase in the number of rack-mountable uninterruptible power supply (or UPS) units, including units targeted specifically towards blade servers (such as the BladeUPS).\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">Cooling.</span></span> During operation, electrical and mechanical components produce heat, which a system must dissipate to ensure the proper functioning of its components. Most blade enclosures, like most computing systems, remove heat by using fans.\r\nA frequently underestimated problem when designing high-performance computer systems involves the conflict between the amount of heat a system generates and the ability of its fans to remove the heat. The blade's shared power and cooling means that it does not generate as much heat as traditional servers. Newer blade-enclosures feature variable-speed fans and control logic, or even liquid cooling systems that adjust to meet the system's cooling requirements.\r\nAt the same time, the increased density of blade-server configurations can still result in higher overall demands for cooling with racks populated at over 50% full. This is especially true with early-generation blades. In absolute terms, a fully populated rack of blade servers is likely to require more cooling capacity than a fully populated rack of standard 1U servers. This is because one can fit up to 128 blade servers in the same rack that will only hold 42 1U rack mount servers.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">Networking.</span></span> Blade servers generally include integrated or optional network interface controllers for Ethernet or host adapters for Fibre Channel storage systems or converged network adapter to combine storage and data via one Fibre Channel over Ethernet interface. In many blades at least one interface is embedded on the motherboard and extra interfaces can be added using mezzanine cards.\r\nA blade enclosure can provide individual external ports to which each network interface on a blade will connect. Alternatively, a blade enclosure can aggregate network interfaces into interconnect devices (such as switches) built into the blade enclosure or in networking blades.\r\nBlade servers function well for specific purposes such as web hosting, virtualization, and cluster computing. Individual blades are typically hot-swappable. As users deal with larger and more diverse workloads, they add more processing power, memory and I/O bandwidth to blade servers. Although blade server technology in theory allows for open, cross-vendor system, most users buy modules, enclosures, racks and management tools from the same vendor.\r\nEventual standardization of the technology might result in more choices for consumers; as of 2009 increasing numbers of third-party software vendors have started to enter this growing field.\r\nBlade servers do not, however, provide the answer to every computing problem. One can view them as a form of productized server-farm that borrows from mainframe packaging, cooling, and power-supply technology. Very large computing tasks may still require server farms of blade servers, and because of blade servers' high power density, can suffer even more acutely from the heating, ventilation, and air conditioning problems that affect large conventional server farms.","materialsDescription":" <span style=\"font-weight: bold;\">What is blade server?</span>\r\nA blade server is a server chassis housing multiple thin, modular electronic circuit boards, known as server blades. Each blade is a server in its own right, often dedicated to a single application. The blades are literally servers on a card, containing processors, memory, integrated network controllers, an optional Fiber Channel host bus adaptor (HBA) and other input/output (IO) ports.\r\nBlade servers allow more processing power in less rack space, simplifying cabling and reducing power consumption. According to a SearchWinSystems.com article on server technology, enterprises moving to blade servers can experience as much as an 85% reduction in cabling for blade installations over conventional 1U or tower servers. With so much less cabling, IT administrators can spend less time managing the infrastructure and more time ensuring high availability.\r\nEach blade typically comes with one or two local ATA or SCSI drives. For additional storage, blade servers can connect to a storage pool facilitated by a network-attached storage (NAS), Fiber Channel, or iSCSI storage-area network (SAN). The advantage of blade servers comes not only from the consolidation benefits of housing several servers in a single chassis, but also from the consolidation of associated resources (like storage and networking equipment) into a smaller architecture that can be managed through a single interface.\r\nA blade server is sometimes referred to as a high-density server and is typically used in a clustering of servers that are dedicated to a single task, such as:\r\n<ul><li>File sharing</li><li>Web page serving and caching</li><li>SSL encrypting of Web communication</li><li>The transcoding of Web page content for smaller displays</li><li>Streaming audio and video content</li></ul>\r\nLike most clustering applications, blade servers can also be managed to include load balancing and failover capabilities.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Blade_System.png","alias":"blade-system"},"519":{"id":519,"title":"Density Optimized Server","description":" The high-density server system is a modern concept of building an economical and scalable computing equipment subsystem within the data processing center (hereinafter referred to as the data center).\r\nThe high-density server system includes server equipment, modules of the organization of network interaction, technologies of resource virtualization and has constructive opportunities to install all the components of a modern data center within a single structural unit (chassis).\r\nThe virtualization tools used and the adaptive management system combines the high-density server system resources for collective use in processing various combinations of workloads.\r\nThe high-density server system in the information system infrastructure allows achieving significant cost savings by compacting components and reducing the number of cable connections, jointly managing systems, using virtualization tools, reducing power and cooling costs, simplifying deployment and the possibility of rapid interchangeability of server equipment.\r\nThe high-density server system can be used as a subsystem of corporate data centers, as well as act as a computing center for an information system of a small company, thanks to its design features and applied technologies.","materialsDescription":" <span style=\"font-weight: bold;\">The High-Density Server System Structure</span>\r\nThe composition of the high-density server system includes:\r\n<ul><li>server equipment;</li><li>interconnect modules;</li><li>software (software);</li><li>management subsystem the high-density server system.</li></ul>\r\nConstructive the high-density server system is designed to install servers of special performance, called the &quot;blade&quot; (from the English &quot;blade&quot;). At the level of the system and application software, the “blade” does not differ from a typical server installed in a standard mounting rack.\r\nSSVP includes a universal chassis with redundant input-output systems, power, cooling and control, as well as blade servers and storage of similar performance. The use of the high-density server system means the provision of a functional management subsystem and services for installation, launch and maintenance.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Density_Optimized_Server.png","alias":"density-optimized-server"},"536":{"id":536,"title":"WAN optimization - appliance","description":" WAN optimization appliance is a collection of techniques for increasing data-transfer efficiencies across wide-area networks (WANs). In 2008, the WAN optimization market was estimated to be $1 billion and was to grow to $4.4 billion by 2014 according to Gartner, a technology research firm. In 2015 Gartner estimated the WAN optimization market to be a $1.1 billion market.\r\nThe most common measures of TCP data-transfer efficiencies (i.e., optimization) are throughput, bandwidth requirements, latency, protocol optimization, and congestion, as manifested in dropped packets. In addition, the WAN itself can be classified with regards to the distance between endpoints and the amounts of data transferred. Two common business WAN topologies are Branch to Headquarters and Data Center to Data Center (DC2DC). In general, &quot;Branch&quot; WAN links are closer, use less bandwidth, support more simultaneous connections, support smaller connections and more short-lived connections, and handle a greater variety of protocols. They are used for business applications such as email, content management systems, database application, and Web delivery. In comparison, &quot;DC2DC&quot; WAN links tend to require more bandwidth, are more distant and involve fewer connections, but those connections are bigger (100 Mbit/s to 1 Gbit/s flows) and of longer duration. Traffic on a &quot;DC2DC&quot; WAN may include replication, back up, data migration, virtualization, and other Business Continuity/Disaster Recovery (BC/DR) flow.\r\nWAN optimization has been the subject of extensive academic research almost since the advent of the WAN. In the early 2000s, research in both the private and public sectors turned to improve the end-to-end throughput of TCP, and the target of the first proprietary WAN optimization solutions was the Branch WAN. In recent years, however, the rapid growth of digital data, and the concomitant needs to store and protect it, has presented a need for DC2DC WAN optimization. For example, such optimizations can be performed to increase overall network capacity utilization, meet inter-datacenter transfer deadlines, or minimize average completion times of data transfers. As another example, private inter-datacenter WANs can benefit optimizations for fast and efficient geo-replication of data and content, such as newly computed machine learning models or multimedia content.\r\nComponent techniques of Branch WAN Optimization include deduplication, wide-area file services (WAFS), SMB proxy, HTTPS Proxy, media multicasting, web caching, and bandwidth management. Requirements for DC2DC WAN Optimization also center around deduplication and TCP acceleration, however, these must occur in the context of multi-gigabit data transfer rates. ","materialsDescription":" <span style=\"font-weight: bold;\">What techniques does WAN optimization have?</span>\r\n<ul><li><span style=\"font-weight: bold;\">Deduplication</span> – Eliminates the transfer of redundant data across the WAN by sending references instead of the actual data. By working at the byte level, benefits are achieved across IP applications.</li><li><span style=\"font-weight: bold;\">Compression</span> – Relies on data patterns that can be represented more efficiently. Essentially compression techniques similar to ZIP, RAR, ARJ, etc. are applied on-the-fly to data passing through hardware (or virtual machine) based WAN acceleration appliances.</li><li><span style=\"font-weight: bold;\">Latency optimization</span> – Can include TCP refinements such as window-size scaling, selective acknowledgments, Layer 3 congestion control algorithms, and even co-location strategies in which the application is placed in near proximity to the endpoint to reduce latency. In some implementations, the local WAN optimizer will answer the requests of the client locally instead of forwarding the request to the remote server in order to leverage write-behind and read-ahead mechanisms to reduce WAN latency.</li><li><span style=\"font-weight: bold;\">Caching/proxy</span> – Staging data in local caches; Relies on human behavior, accessing the same data over and over.</li><li><span style=\"font-weight: bold;\">Forward error correction</span> – Mitigates packet loss by adding another loss-recovery packet for every “N” packets that are sent, and this would reduce the need for retransmissions in error-prone and congested WAN links.</li><li><span style=\"font-weight: bold;\">Protocol spoofing</span> – Bundles multiple requests from chatty applications into one. May also include stream-lining protocols such as CIFS.</li><li><span style=\"font-weight: bold;\">Traffic shaping</span> – Controls data flow for specific applications. Giving flexibility to network operators/network admins to decide which applications take precedence over the WAN. A common use case of traffic shaping would be to prevent one protocol or application from hogging or flooding a link over other protocols deemed more important by the business/administrator. Some WAN acceleration devices are able to traffic shape with granularity far beyond traditional network devices. Such as shaping traffic on a per-user AND per application basis simultaneously.</li><li><span style=\"font-weight: bold;\">Equalizing</span> – Makes assumptions on what needs immediate priority based on data usage. Usage examples for equalizing may include wide open unregulated Internet connections and clogged VPN tunnels.</li><li><span style=\"font-weight: bold;\">Connection limits</span> – Prevents access gridlock in and to denial of service or to peer. Best suited for wide-open Internet access links, can also be used links.</li><li><span style=\"font-weight: bold;\">Simple rate limits</span> – Prevents one user from getting more than a fixed amount of data. Best suited as a stop-gap first effort for remediating a congested Internet connection or WAN link.</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_WAN_optimization_appliance.png","alias":"wan-optimization-appliance"},"713":{"id":713,"title":"IT Trainings","description":" IT Training is specific to the Information Technology (IT) industry, or to the skills necessary for performing information technology jobs. IT Training includes courses related to the application, design, development, implementation, support or management of computer-based information systems.\r\nThe IT training market is segmented into six broad market segments.&nbsp; Based on TrainingIndustry.com research, these segments reflect how IT training companies focus their suite of offerings and from which areas they derive most of their revenue.\r\n<ul><li>IT Infrastructure Training focuses on building, sustaining, and managing technical infrastructure.</li><li>Programming and Database Training involves database construction and management, programming language, and similar areas.</li><li>Enterprise Business Applications Training involves software applications that manage organizations’ processes, such as ERP, CRM, call center management, automated billing systems, etc.</li><li>Desktop Applications Training focuses on how to use programs and applications for desktop users.</li><li>Certification Training includes certifications, compliance, exam preparation, or boot camp style training programs.</li><li>Cyber Security Training involves courses and training programs centered on IT network and system security.</li></ul>","materialsDescription":" <span style=\"font-weight: bold;\">What is IT Training?</span>\r\nThe organized activity aimed at imparting information and/or instructions to improve the recipient's performance or to help him or her attain a required level of knowledge or skill in the IT-sphere.\r\n<span style=\"font-weight: bold;\">Who is an information technology (IT) trainer?</span>\r\nInformation technology trainers may teach IT administrative support staff or an organization's non-technical business users how to operate, configure, and maintain new technology. Employed either in-house as part of the IT department or by a technology vendor, the information technology trainer helps a company get the most value from its investment in an IT solution.\r\nAn information technology degree helps IT professionals build a foundation for a technical training career. In addition, IT trainers must stay up to date with evolving technology. IT certification programs such as MCSE certification allow trainers to build expertise in specific vendor technologies and systems components. According to the Bureau of Labor Statistics, training and development specialists in all fields earned a mean annual salary of $55,310 in 2009. Software publishing was among the top-paying industries for trainers, with a salary of $71,960.\r\n<span style=\"font-weight: bold;\">What is the target audience of IT Training?</span>\r\nStudents of IT training programs are predominately those who work in jobs related to computer science, network administration, information technology management, cloud computing, telecommunications, etc.\r\nGeneral business professionals and consumers who use IT applications, and computer and software products are other important audiences for IT training. IT training, more so than most other content segments of the training market, contains a substantial amount of business to consumer (B2C) training. Consumer training occurs when a student (or purchaser of a training program) completes the training on their own, without the recommendation, supervision, or support of an employer. This includes individuals aiming to improve their IT skill set or to gain certifications.\r\nThere is also a considerable amount of government spending in the IT training market, predominately in the area of cybersecurity.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IT_Trainings.png","alias":"it-trainings"}},"branches":"Information Technology","companySizes":"More than 2000 Employees","companyUrl":"http://www.dlink.com/","countryCodes":["AUT"],"partnerTypes":"Reseller","certifications":[],"isSeller":true,"isSupplier":true,"isVendor":true,"presenterCodeLng":"","seo":{"title":"D-Link","keywords":"D-Link","description":"Ведущий мировой производитель сетевого оборудования корпоративного уровня и профессионального телекоммуникационного оборудования на основе технологий Metro Ethernet, PON, xDSL, Wi-Fi.","og:title":"D-Link","og:description":"Ведущий мировой производитель сетевого оборудования корпоративного уровня и профессионального телекоммуникационного оборудования на основе технологий Metro Ethernet, PON, xDSL, Wi-Fi.","og:image":"https://old.roi4cio.com/uploads/roi/company/D-Link_Logo_Blue_strap_1.jpg"},"eventUrl":"","vendorPartners":[],"supplierPartners":[],"vendoredProducts":[{"id":732,"logoURL":"https://old.roi4cio.com/fileadmin/content/TP_LINKD__t_.jpg","logo":true,"scheme":false,"title":"Коммутатор TP-LINK TL-SG1024D (t)","vendorVerified":0,"rating":"0.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"kommutator-tp-link-tl-sg1024d-t","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Предназначение устройства</strong><br />24-портовый гигабитный настольный/монтируемый в стойку коммутатор<strong>&nbsp;TL-SG1024D</strong>&nbsp;представляет собой простое решение для перехода на гигабитный Ethernet. Все 24 порта поддерживают функцию авто-MDI/MDIX, больше не нужно думать о типе кабеля, просто воткните кабель в устройство и оно будет с ним работать. Более того, применение инновационной энергосберегающей технологии позволит сберечь до 20%* потребляемой электроэнергии, поэтому TL-SG1024D представляет собой экологически безопасное устройство для вашей офисной сети.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Гигабитный коммутатор</strong><br />Модель TL-SG1024D оснащена 24 портами 10/100/1000 Мбит/с, что значительным образом увеличивает пропускную способность вашей сети, позволяя передавать файлы большого размера в кратчайшее время. Поэтому пользователи дома, в офисе, в рабочей группе или дизайн-студии теперь могут быстрее передавать большие, чувствительные к пропускной способности канала файлы. Мгновенная передача по сети графики, CGI-, CAD- и мультимедиа-файлов.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Прояви заботу об окружающей среде</strong><br />Теперь, при переходе на гигабитную сеть, вы можете проявить заботу об окружающей среде! 24-портовый гигабитный коммутатор TL-SG1024D поддерживает последние энергосберегающие технологии, с помощью которых вы сможете увеличить пропускную способность вашей сети со значительно меньшими энергозатратами. Устройство автоматически выбирает режим питания в зависимости от статуса соединения и длины кабеля для того, чтобы сберечь электроэнергию и тем самым ограничить количество выбросов углерода, совершаемых при ее выработке.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Отключение неработающих портов</strong><br />При выключении компьютера или сетевого оборудования, соответствующий порт обыкновенного коммутатора продолжает потреблять значительное количество электричества. Коммутатор TL-SG1024D может автоматически определять статус соединения на каждом порту и сокращать потребление электроэнергии на неработающих портах.<br />Выбор режима питания в зависимости от длины кабеля<br />Короткий кабель потребляет меньше электричества ввиду меньших потерь при передаче; но на большинстве коммутаторов это не принимается во внимание &ndash; они подают одинаковое питание вне зависимости от длины кабеля &ndash; 10 или 50 метров. В отличие от обыкновенных коммутаторов с подачей одинакового питания на все порты, коммутатор TL-SG1024D определяет длину подключенного кабеля Ethernet и выбирает соответствующий режим питания.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Простота в использовании</strong><br />Функции автосогласования гигабитного коммутатора облегчают установку устройства. Не требуется дополнительной настройки. Функция авто-MDI/MDIX устраняет необходимость применения кабеля с перекрещивающимися парами. Функция автосогласования на каждом порту определяет скорость соединения сетевого устройства (10, 100 или 1000 Мбит/с) и производит настройку совместимости и оптимального режима работы.<br /><span id=\"copyinfo\" style=\"position: absolute; overflow: hidden; width: 1px; height: 1px;\"><br />Подробнее:&nbsp;<a style=\"text-decoration-line: none; outline: none; color: #9d5faf;\" href=\"http://rozetka.com.ua/tp_link_tl_sg1024d/p203087/\">http://rozetka.com.ua/tp_link_tl_sg1024d/p203087/</a></span></p>\r\n<p>&nbsp;</p>","shortDescription":"Поддержка запоминания MAC-адресов и функции Auto MDI/MDIX\r\nСтальной корпус, устанавливается в стандартной стойке (19 дюймов)\r\nПоддержка функции управления потоком IEEE 802.3X\r\nКоммутация по принципу Stor","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":16,"sellingCount":16,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Коммутатор TP-LINK TL-SG1024D (t)","keywords":"TL-SG1024D, кабеля, питания, сети, вашей, зависимости, гигабитный, длины","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Предназначение устройства</strong><br />24-портовый ги","og:title":"Коммутатор TP-LINK TL-SG1024D (t)","og:description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Предназначение устройства</strong><br />24-портовый ги","og:image":"https://old.roi4cio.com/fileadmin/content/TP_LINKD__t_.jpg"},"eventUrl":"","translationId":6988,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":536,"title":"WAN optimization - appliance","alias":"wan-optimization-appliance","description":" WAN optimization appliance is a collection of techniques for increasing data-transfer efficiencies across wide-area networks (WANs). In 2008, the WAN optimization market was estimated to be $1 billion and was to grow to $4.4 billion by 2014 according to Gartner, a technology research firm. In 2015 Gartner estimated the WAN optimization market to be a $1.1 billion market.\r\nThe most common measures of TCP data-transfer efficiencies (i.e., optimization) are throughput, bandwidth requirements, latency, protocol optimization, and congestion, as manifested in dropped packets. In addition, the WAN itself can be classified with regards to the distance between endpoints and the amounts of data transferred. Two common business WAN topologies are Branch to Headquarters and Data Center to Data Center (DC2DC). In general, &quot;Branch&quot; WAN links are closer, use less bandwidth, support more simultaneous connections, support smaller connections and more short-lived connections, and handle a greater variety of protocols. They are used for business applications such as email, content management systems, database application, and Web delivery. In comparison, &quot;DC2DC&quot; WAN links tend to require more bandwidth, are more distant and involve fewer connections, but those connections are bigger (100 Mbit/s to 1 Gbit/s flows) and of longer duration. Traffic on a &quot;DC2DC&quot; WAN may include replication, back up, data migration, virtualization, and other Business Continuity/Disaster Recovery (BC/DR) flow.\r\nWAN optimization has been the subject of extensive academic research almost since the advent of the WAN. In the early 2000s, research in both the private and public sectors turned to improve the end-to-end throughput of TCP, and the target of the first proprietary WAN optimization solutions was the Branch WAN. In recent years, however, the rapid growth of digital data, and the concomitant needs to store and protect it, has presented a need for DC2DC WAN optimization. For example, such optimizations can be performed to increase overall network capacity utilization, meet inter-datacenter transfer deadlines, or minimize average completion times of data transfers. As another example, private inter-datacenter WANs can benefit optimizations for fast and efficient geo-replication of data and content, such as newly computed machine learning models or multimedia content.\r\nComponent techniques of Branch WAN Optimization include deduplication, wide-area file services (WAFS), SMB proxy, HTTPS Proxy, media multicasting, web caching, and bandwidth management. Requirements for DC2DC WAN Optimization also center around deduplication and TCP acceleration, however, these must occur in the context of multi-gigabit data transfer rates. ","materialsDescription":" <span style=\"font-weight: bold;\">What techniques does WAN optimization have?</span>\r\n<ul><li><span style=\"font-weight: bold;\">Deduplication</span> – Eliminates the transfer of redundant data across the WAN by sending references instead of the actual data. By working at the byte level, benefits are achieved across IP applications.</li><li><span style=\"font-weight: bold;\">Compression</span> – Relies on data patterns that can be represented more efficiently. Essentially compression techniques similar to ZIP, RAR, ARJ, etc. are applied on-the-fly to data passing through hardware (or virtual machine) based WAN acceleration appliances.</li><li><span style=\"font-weight: bold;\">Latency optimization</span> – Can include TCP refinements such as window-size scaling, selective acknowledgments, Layer 3 congestion control algorithms, and even co-location strategies in which the application is placed in near proximity to the endpoint to reduce latency. In some implementations, the local WAN optimizer will answer the requests of the client locally instead of forwarding the request to the remote server in order to leverage write-behind and read-ahead mechanisms to reduce WAN latency.</li><li><span style=\"font-weight: bold;\">Caching/proxy</span> – Staging data in local caches; Relies on human behavior, accessing the same data over and over.</li><li><span style=\"font-weight: bold;\">Forward error correction</span> – Mitigates packet loss by adding another loss-recovery packet for every “N” packets that are sent, and this would reduce the need for retransmissions in error-prone and congested WAN links.</li><li><span style=\"font-weight: bold;\">Protocol spoofing</span> – Bundles multiple requests from chatty applications into one. May also include stream-lining protocols such as CIFS.</li><li><span style=\"font-weight: bold;\">Traffic shaping</span> – Controls data flow for specific applications. Giving flexibility to network operators/network admins to decide which applications take precedence over the WAN. A common use case of traffic shaping would be to prevent one protocol or application from hogging or flooding a link over other protocols deemed more important by the business/administrator. Some WAN acceleration devices are able to traffic shape with granularity far beyond traditional network devices. Such as shaping traffic on a per-user AND per application basis simultaneously.</li><li><span style=\"font-weight: bold;\">Equalizing</span> – Makes assumptions on what needs immediate priority based on data usage. Usage examples for equalizing may include wide open unregulated Internet connections and clogged VPN tunnels.</li><li><span style=\"font-weight: bold;\">Connection limits</span> – Prevents access gridlock in and to denial of service or to peer. Best suited for wide-open Internet access links, can also be used links.</li><li><span style=\"font-weight: bold;\">Simple rate limits</span> – Prevents one user from getting more than a fixed amount of data. Best suited as a stop-gap first effort for remediating a congested Internet connection or WAN link.</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_WAN_optimization_appliance.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":733,"logoURL":"https://old.roi4cio.com/fileadmin/content/Canon_CanoScan_LIDE_120__t_.jpg","logo":true,"scheme":false,"title":"Canon CanoScan LIDE 120 (t)","vendorVerified":0,"rating":"0.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"canon-canoscan-lide-120-t","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">Доступный и простой домашний сканер. Легко создавайте фотографии и документы с высоким разрешением в домашних условиях с помощью доступного, стильного и компактного сканера. Насладитесь высокой скоростью сканирования документов напрямую в облачные ресурсы с помощью ПК.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Преимущества:</strong></p>\r\n<ul style=\"margin: 0px 0px 0.71429em; padding: 0px 0px 0px 40px; line-height: 1.42857em; list-style-position: initial; list-style-image: initial; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">\r\n<li style=\"margin: 0px; padding: 0px;\">Наслаждайтесь сканированием документов в высоком разрешении (до 2400 x 4800 точек на дюйм) с помощью датчика CIS.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Создавайте фотографии с исключительной детализацией и точной передачей цветов благодаря внутренней глубине цвета 48 бит.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Экономьте время &mdash; сканируйте документы формата A4 в цвете с разрешением 300 точек на дюйм всего за 16 секунд.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Узнайте о возможностях сканирования напрямую в облачные ресурсы с помощью ПК.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Работайте легко и быстро благодаря 4 сенсорным кнопкам EZ.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Улучшайте качество текста, графики и изображений по отдельности с помощью технологий Auto Document и Photo Fix.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Мгновенное распознавание документа нажатием одной кнопки с помощью функции автоматического сканирования.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Подключайтесь и подключайте источник питания через один кабель USB, чтобы сохранить рабочее пространство свободным.<span id=\"copyinfo\" style=\"position: absolute; overflow: hidden; width: 1px; height: 1px;\"><br />Подробнее:&nbsp;<a style=\"text-decoration-line: none; outline: none; color: #9d5faf;\" href=\"http://rozetka.com.ua/canon_canoscan_lide_120/p1538087/\">http://rozetka.com.ua/canon_canoscan_lide_120/p1538087/</a></span></li>\r\n</ul>","shortDescription":"Оптическое разрешение Разрешение - 2400 x 4800 dpi\r\nГлубина цвета 48 бит\r\nФормат A4\r\nСкорость сканирования 16 сек\r\nТип сканера Планшетный\r\nИнтерфейс USB 2.0 Hi-Speed\r\nСовместимость Windows 8.1 / 8 / ","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":6,"sellingCount":11,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Canon CanoScan LIDE 120 (t)","keywords":"помощью, сканирования, документов, разрешением, напрямую, облачные, дюйм, точек","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">Доступный и простой домашний сканер. Легко создавайте фотограф","og:title":"Canon CanoScan LIDE 120 (t)","og:description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">Доступный и простой домашний сканер. Легко создавайте фотограф","og:image":"https://old.roi4cio.com/fileadmin/content/Canon_CanoScan_LIDE_120__t_.jpg"},"eventUrl":"","translationId":6989,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":451,"title":"Printers and All-in-Ones","alias":"printers-and-all-in-ones","description":" An MFP (multi-function product/printer/peripheral), multi-functional, all-in-one (AIO), or multi-function device (MFD), is an office machine which incorporates the functionality of multiple devices in one, so as to have a smaller footprint in a home or small business setting (the SOHO market segment), or to provide centralized document management/distribution/production in a large-office setting. A typical MFP may act as a combination of some or all of the following devices: email, fax, photocopier, printer, scanner.\r\nMFP manufacturers traditionally divided MFPs into various segments. The segments roughly divided the MFPs according to their speed in pages-per-minute (ppm) and duty-cycle/robustness. However, many manufacturers are beginning to avoid the segment definition for their products, as speed and basic functionality alone do not always differentiate the many features that the devices include. Two-color MFPs of a similar speed may end in the same segment, despite having potentially very different feature-sets, and therefore very different prices. From a marketing perspective, the manufacturer of the more expensive MFP would want to differentiate their product as much as possible to justify the price difference, and therefore avoids the segment definition.\r\nMany MFP types, regardless of the category they fall into, also come in a &quot;printer only&quot; variety, which is the same model without the scanner unit included. This can even occur with devices where the scanner unit physically appears highly integrated into the product.\r\nAs of 2013, almost all printer manufacturers offer multifunction printers. They are designed for home, small business, enterprise, and commercial use. Naturally, the cost, usability, robustness, throughput, output quality, etc. all vary with the various use cases. However, they all generally do the same functions; Print, Scan, Fax, and Photocopy. In the commercial/enterprise area, most MFP has used laser-printer technology, while the personal, SOHO environments, utilize inkjet methods. Typically, inkjet printers have struggled with delivering the performance and color-saturation demanded by enterprise/large business use. However, HP has recently launched a business-grade MFP using inkjet technology.\r\nIn any case, instead of rigidly defined segments based on speed, more general definitions based on the intended target audience and capabilities are becoming much more common as of 2013. While the sector lacks formal definitions, it is commonly agreed amongst MFP manufacturers that the products fall roughly into the following categories: all-in-one, SOHO MFP, office MFP, production printing MFP.","materialsDescription":" <span style=\"font-weight: bold; \">What is a multifunction printer?</span>\r\nA multifunction printer (MFP) is a device that consolidates the functionality of a printer, copier, scanner and/or fax into one machine. Multifunction printers are a common choice for budget-minded businesses that want to consolidate assets, reduce costs and improve workflow. As you move to more digital workflows, take a look at our list of multifunction printers specifically recommended for scanning documents.\r\n<span style=\"font-weight: bold; \">Multifunction Printer Evaluation Considerations</span>\r\nTo make an informed decision about what multifunction printer is right for you, you need to ask the right questions. Here are the 10 things you must know before you buy a multifunction printer.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">1. Know your requirements.</span></span>\r\nUnderstand what you need the multifunction printer to do for you and your end users. Beyond printing and copying, how do you want to use the multifunction printer to help manage documents, reduce paper, simplify workflow, scan to the cloud, work remotely, etc.? How many copy, print, fax, scan and email jobs will you run each day? How many users will share the device? Will you need it to be color capable? Wireless? Mobile- and cloud-connected? There are a number of requirements to consider.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">2. Know the total cost of ownership (TCO) and cost/value benefits.</span></span>\r\nWhen evaluating a multifunction printer, beware of looking only at the cost of the initial hardware. There are a number of other factors to consider, including the cost of supplies. Once ink costs are taken into consideration, inkjet multifunction printers, initially perceived as being low-cost, often turn out to have an equivalent or higher TCO than the better-performing laser multifunction printers. TCO can also increase significantly for devices that are hard to use and maintain, unreliable, or lack the features and capability to efficiently and effectively produce the results you need.\r\nYour multifunction printer can become a useful asset in managing and controlling costs for printing and imaging, and can also add new capabilities to your organization if you choose wisely. Consider how multifunction printers can address total cost of ownership for printing and imaging assets, better consolidate and improve management of resources across the organization, and improve business process efficiency.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">3. Know what third parties have to say.</span></span>\r\nCompare the data on the actual performance and management and support issues promoted on the vendor's specification sheets with data from independent testing agencies. What are experienced people in the industry saying about the quality and performance of the product you are considering?\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">4. Know how easy it is to connect to an existing network.</span></span>\r\nConsider how easily the multifunction printer system will integrate with your existing network. Is it easy to deploy? Does it require minimal start-up training? Does it come with software or wizards to guide you through installation, troubleshooting and upgrading?\r\nIf your workgroup needs to print from multiple, distributed devices (smartphones, tablets, laptops, etc.) to one easily accessible location, then consider buying a wireless, or WiFi, multifunction printer. WiFi multifunction printers connect to a network without needing to be hard-wired or cabled into that network. This enables easy mobile printing, without unsightly cords to trip over.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">5. Know how easy it is to use.</span></span>\r\nPrevent bottlenecks and costly employee downtime by finding a multifunction printer that's easy to operate. Check for intuitive user interfaces, minimal training requirements, and easily accessible online help and documentation. If you do need support, check that the product is backed by manufacturer-provided service and support coverage.\r\nTablet-like interfaces make the newest-generation multifunction printers especially easy to use. They let you touch, swipe, pinch and scroll just like you would on a smartphone or tablet. And with apps integrated into the interface, you can add, delete or swap tools for your own customized workflows.\r\nMobile- and cloud-connected multifunction printers make it easy to work from just about anywhere. On these MFPs, apps become your shortcut for downloading, sharing, printing, scanning, distributing -- even translating -- documents on the go.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">6. Know its multitasking abilities.</span></span>\r\nLook for a multifunction printer that can truly multifunction. Can users access each function they need, even if other functions are already in use? Be aware that some products, such as All-in-Ones (AiOs), offer multiple functions all in one device, but may not multitask simultaneously. If they cannot deliver all the functions of a multifunction printer concurrently, then you may risk downtime due to bottlenecks.\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">7. Know its bi-directional communication capabilities.</span></span>\r\nA failure to communicate timely and accurate information to users and IT administrators on the status of jobs, queues, and devices will result in more intervention by you and your staff to solve, prevent or anticipate problems. Solid bi-directional communication, both at the multifunction printer and across the network is essential to keeping a product running consistently. Look for print job and device status capabilities from the desktop and the ability to view all job queues at the device and across the network.\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">8. Know the available device management, remote intelligence and support.</span></span>\r\nConsider the vendor's commitment to providing robust device and fleet management tools and utilities. This is something you may want now or in the future. Look for device relationship management software that optimizes the multifunction printer’s availability and uptime. Does the vendor provide superior response time and provide consistent quality of service? You want to trust your multifunction printer will stay up and running to ensure you have an efficient and productive office.\r\nThe more sophisticated multifunction printers let you not only manage fleets, but also information. With the right tools built in, such as integration with Managed Print Services, your MFP becomes the hub of your document environment. It can automate business processes, optimize device management remotely, and assist your help desk with built-in tools. An app-connected interface opens a gateway of future possibilities for device, and document, management as well.\r\n<span style=\"font-weight: bold;\"><span style=\"font-style: italic;\">9. Know whether it provides the level of security and confidentiality you need.</span></span>\r\nDoes the device offer the appropriate level of security for your business? Is it scalable to provide more security if your needs change?\r\nLeft unchecked, multifunction printers can be vulnerable entry points for data breaches or malicious attacks. The best way to keep your data secure is to choose multifunction printers that exceed industry standards for intrusion prevention, device detection and data encryption. Also look for multifunction printer manufacturers who partner with information technology security experts, such as McAfee and Cisco.\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">10. Know what software and solutions are available.</span></span>\r\nUnderstand what compatible software and solutions are available from the vendor, as well as their solution partners.\r\nMultifunction printers can help you streamline duplicate and cumbersome document processes and electronically organize, edit and archive your paper documents. With a multifunction printer and a simple software application, you can turn paper documents into electronic formats and send them to multiple destinations - email, cloud-based document repositories, network folders, remote printers, back-office automation systems, etc. - with a single scan.\r\nApp-enabled multifunction printers take these processes a step further. They put functions and workflows into an easy, app interface like what you see on your mobile phone or tablet. They let you print from or scan to the cloud, and connect smartphones to WiFi MFPs so you can work from anywhere, anytime.\r\nOnce you're armed with the knowledge you've gathered by asking these questions, you'll be prepared to make the right decision for your business.\r\n\r\nMultifunction printers can help you streamline duplicate and cumbersome document processes and electronically organize, edit and archive your paper documents. With an multifunction printer and a simple software application you can turn paper documents into electronic format and send to multiple destinations - email, document repositories, network folders, even remote printers - with a single scan.\r\nOnce you're armed with the knowledge you've gathered by asking these questions, you'll be prepared to make the right decision for your business.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Printers_and_All_in_Ones.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":739,"logoURL":"https://old.roi4cio.com/fileadmin/content/xiaomi_redmi_note_4_colours_small_1486045775558.jpg","logo":true,"scheme":false,"title":"Xiaomi redmi note 4","vendorVerified":0,"rating":"0.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"xiaomi-redmi-note-4","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":null,"shortDescription":null,"type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":20,"sellingCount":13,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Xiaomi redmi note 4","keywords":"note, redmi, Xiaomi","description":"","og:title":"Xiaomi redmi note 4","og:description":"","og:image":"https://old.roi4cio.com/fileadmin/content/xiaomi_redmi_note_4_colours_small_1486045775558.jpg"},"eventUrl":"","translationId":6990,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":696,"logoURL":"https://old.roi4cio.com/fileadmin/content/DAP-1155_B1.jpg","logo":true,"scheme":false,"title":"DAP-1155/A","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"dap-1155a","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<div id=\"cside\">\r\n<div style=\"text-align: justify;\">Устройство DAP-1155 представляет собой беспроводную точку доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">Используя DAP-1155, Вы сможете быстро организовать беспроводную сеть и разрешить Вашим сотрудникам или членам Вашей семьи подключаться к ней практически в любой точке (в зоне действия беспроводной сети). Точка доступа может выполнять функции базовой станции для подключения к беспроводной сети устройств, работающих по стандартам 802.11b, 802.11g и 802.11n (со скоростью до 150 Мбит/с).\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">В устройстве реализовано множество функций для беспроводного интерфейса. Устройство поддерживает несколько стандартов безопасности (WEP, WPA/WPA2), фильтрацию подключаемых устройств по MAC-адресу, несколько режимов работы (точка доступа, маршрутизатор, клиент), а также позволяет использовать технологии WPS, WDS и WMM.\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">Вы можете подключить беспроводную точку доступа DAP-1155 в режиме маршрутизатора к кабельному или DSL-модему или выделенной Ethernet-линии, чтобы использовать высокоскоростное соединение с сетью Интернет для решения широкого круга профессиональных задач.\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">В режиме маршрутизатора устройство DAP-1155 &nbsp;оснащено встроенным межсетевым экраном. Расширенные функции безопасности позволяют минимизировать последствия действий хакеров и предотвращают вторжения в Вашу сеть и доступ к нежелательным сайтам для пользователей Вашей локальной сети. Для управления и настройки DAP-1155 &nbsp;используется простой и удобный встроенный web-интерфейс (доступен на нескольких языках).\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">\r\n<div class=\"textr\"><em><strong>Характеристики:</strong></em>\r\n<div id=\"cside\">\r\n<strong>Аппаратное обеспечение</strong>\r\n<strong>Интерфейс WAN</strong>\r\n1 порт 10/100BASE-TX Ethernet для подключения кабельного или DSL-модема или подключения к выделенной Ethernet-линии\r\n&nbsp;\r\n<strong>Интерфейс LAN</strong>\r\n1 порт 10/100BASE-TX Ethernet\r\n&nbsp;\r\n<strong>Интерфейс WLAN</strong>\r\n&bull; IEEE 802.11n (до 150 Мбит/с)\r\n&bull; IEEE 802.11b/g\r\n&nbsp;\r\n\r\n<strong>Антенны</strong>\r\nВнешняя всенаправленная антенна с коэффициетом усиления 2 dBi\r\n&nbsp;\r\n\r\n<strong>Диапазон частот</strong>\r\n&bull; 802.11b\r\n&nbsp; ◦ 2400 ~ 2497 МГц в диапазоне ISM\r\n&bull; 802.11g\r\n&nbsp; ◦ 2400 ~ 2483,5 МГц в диапазоне ISM\r\n&bull; 802.11n\r\n&nbsp; ◦ 2400 ~ 2483,5 МГц в диапазоне ISM\r\n&nbsp; ◦ HT20: 2412 ~ 2472 МГц в диапазоне ISM\r\n&nbsp; ◦ HT20: 2422 ~ 2462 МГц в диапазоне ISM\r\n&nbsp;\r\n<strong>Скорость беспроводного соединения</strong>\r\n&bull; 802.11b: 11, 5,5, 2 и 1 Мбит/c\r\n&bull; 802.11g: 54, 48, 36, 24, 18, 12, 9 и 6 Мбит/с\r\n&bull; 802.11n: От 6,5 до 150 Мбит/с\r\n&nbsp;\r\n<strong>Схемы модуляции</strong>\r\n&bull; 802.11b: DQPSK, DBPSK, DSSS, CCK\r\n&bull; 802.11g: BPSK, QPSK, 16QAM, 64QAM с OFDM\r\n&bull; 802.11n: BPSK, QPSK, 16QAM, 64QAM с OFDM\r\n&nbsp;\r\n<strong>Чувствительность приемника</strong>\r\n&bull; 802.11b (типичная при PER = 8% для пакета размером 1000 байт)\r\n&nbsp; -82 дБм при 1 Мбит/с\r\n&nbsp; -80 дБм при 2 Мбит/с\r\n&nbsp; -78 дБм при 5,5 Мбит/с\r\n&nbsp; -76 дБм при 11 Мбит/с\r\n&bull; 802.11g (типичная при PER = 10% для пакета размером 1000 байт)\r\n&nbsp; -85 дБм при 6 Мбит/c\r\n&nbsp; -84 дБм при 9 Мбит/c\r\n&nbsp; -82 дБм при 12 Мбит/c\r\n&nbsp; -80 дБм при 18 Мбит/c\r\n&nbsp; -77 дБм при 24 Мбит/c\r\n&nbsp; -73 дБм при 36 Мбит/c\r\n&nbsp; -69 дБм при 48 Мбит/c\r\n&nbsp; -68 дБм при 54 Мбит/c\r\n&bull; 802.11n (типичная при PER = 10% для пакета размером 1000 байт)\r\n&nbsp; 2.4GHz, HT20\r\n&nbsp; &nbsp;-82 дБм при MCS0\r\n&nbsp; &nbsp;-79 дБм при MCS1\r\n&nbsp; &nbsp;-77 дБм при MCS2\r\n&nbsp; &nbsp;-74 дБм при MCS3\r\n&nbsp; &nbsp;-70 дБм при MCS4\r\n&nbsp; &nbsp;-66 дБм при MCS5\r\n&nbsp; &nbsp;-65 дБм при MCS6\r\n&nbsp; &nbsp;-64 дБм при MCS7\r\n&nbsp;2.4GHz, HT40\r\n&nbsp; &nbsp;-79 дБм при MCS0\r\n&nbsp; &nbsp;-76 дБм при MCS1\r\n&nbsp; &nbsp;-74 дБм при MCS2\r\n&nbsp; &nbsp;-71 дБм при MCS3\r\n&nbsp; &nbsp;-67 дБм при MCS4\r\n&nbsp; &nbsp;-63 дБм при MCS5\r\n&nbsp; &nbsp;-62 дБм при MCS6\r\n&nbsp; &nbsp;-61 дБм при MCS7\r\n&nbsp;\r\n<strong>Выходная мощность передатчика</strong>\r\n<em>Максимальное значение мощности передатчика будет изменяться в соответствии с правилами радиочастотного регулирования в Вашей стране</em>\r\n&bull; 802.11b (типичная при комнатной температуре 25 &deg;C)\r\n&nbsp; 18 дБм при 1 Мбит/c\r\n&nbsp; 18 дБм при 2 Мбит/c\r\n&nbsp; 18 дБм при 5,5 Мбит/c\r\n&nbsp; 18 дБм при 11 Мбит/c\r\n&bull; 802.11g (типичная при комнатной температуре 25 &deg;C)\r\n&nbsp; 17 дБм при 6 Мбит/c\r\n&nbsp; 17 дБм при 9 Мбит/c\r\n&nbsp; 17 дБм при 12 Мбит/c\r\n&nbsp; 16 дБм при 18 Мбит/c\r\n&nbsp; 16 дБм при 24 Мбит/c\r\n&nbsp; 15 дБм при 36 Мбит/c\r\n&nbsp; 15 дБм при 48 Мбит/c\r\n&nbsp; 15 дБм при 54 Мбит/c\r\n&bull; 802.11n (типичная при комнатной температуре 25 &deg;C)\r\n&nbsp; 2.4GHz, HT20\r\n&nbsp; &nbsp;17 дБм при MCS0\r\n&nbsp; &nbsp;17 дБм при MCS1\r\n&nbsp; &nbsp;17 дБм при MCS2\r\n&nbsp; &nbsp;16 дБм при MCS3\r\n&nbsp; &nbsp;16 дБм при MCS4\r\n&nbsp; &nbsp;16 дБм при MCS5\r\n&nbsp; &nbsp;15 дБм при MCS6\r\n&nbsp; &nbsp;14 дБм при MCS7\r\n&nbsp;2.4GHz, HT40\r\n&nbsp; &nbsp;17 дБм при MCS0\r\n&nbsp; &nbsp;17 дБм при MCS1\r\n&nbsp; &nbsp;17 дБм при MCS2\r\n&nbsp; &nbsp;16 дБм при MCS3\r\n&nbsp; &nbsp;16 дБм при MCS4\r\n&nbsp; &nbsp;16 дБм при MCS5\r\n&nbsp; &nbsp;15 дБм при MCS6\r\n&nbsp; &nbsp;14 дБм при MCS7\r\n&nbsp;\r\n<strong>Программное обеспечение</strong>\r\n<strong>Режимы работы</strong>\r\n&bull; Режим точки доступа\r\n&bull; Режим маршрутизатора\r\n&nbsp;\r\n<strong>Сетевые функции</strong>\r\n&bull; Типы WAN-соединения:\r\n&nbsp; ◦ PPPoE\r\n&nbsp; ◦ Статический IP\r\n&nbsp; ◦ Динамический IP\r\n&nbsp; ◦ PPTP/L2TP + Статический IP\r\n&nbsp; ◦ PPTP/L2TP + Динамический IP\r\n&bull; DHCP-сервер и DHCP-клиент\r\n&bull; DNS relay\r\n&bull; Пропуск VPN-тоннеля (PPTP/L2TP)\r\n&bull; Dynamic DNS\r\n&bull; Статическая IP-маршрутизация\r\n&bull; Удаленный доступ\r\n&bull; Сетевая статистика для каждого интерфейса\r\n&bull; IGMP Proxy\r\n&bull; RIP\r\n&bull; UPnP\r\n&bull; Поддержка функции ping со стороны внешней сети (WAN ping respond)\r\n&nbsp;\r\n<strong>Беспроводное соединение</strong>\r\n&bull; Сегментация беспроводной сети (до 4-х SSID)\r\n&bull; Поддерживаемые стандарты безопасности:\r\n&nbsp; ◦ WEP\r\n&nbsp; ◦ WPA/WPA2 Personal\r\n&nbsp; ◦ WPA/WPA2 Enterprise\r\n&bull; MAC-фильтр\r\n&bull; Управление подключенными устройствами\r\n&bull; Методы PIN и PBC функции WPS\r\n&bull; Функция WMM (Wi-Fi QoS)\r\n&bull; Расширенные настройки\r\n&bull; Функция WDS\r\n&bull; Функция &laquo;клиент&raquo; в режиме точки доступа\r\n&nbsp; ◦ Клиент беспроводной сети\r\n&nbsp; ◦ Повторитель беспроводной сети\r\n&bull; Функция &laquo;клиент&raquo; в режиме маршрутизатора\r\n&nbsp; ◦ Повторитель WISP (беспроводного Интернет-провайдера)\r\n&nbsp;\r\n<strong>Функции межсетевого экрана</strong>\r\n&bull; Преобразование сетевых адресов (NAT)\r\n&bull; Контроль состояния соединений (SPI)\r\n&bull; IP-фильтры\r\n&bull; URL-фильтр\r\n&bull; MAC-фильтр\r\n&bull; DMZ-зона\r\n&bull; Функция защиты от ARP- и DDoS-атак\r\n&bull; Виртуальные серверы\r\n&nbsp;\r\n<strong>Настройка и управление</strong>\r\n&bull; Web-интерфейс настройки и управления на нескольких языках\r\n&bull; Доступ по TELNET\r\n&bull; Обновление внутреннего программного обеспечения точки доступа через web-интерфейс\r\n&bull; Сохранение и загрузка конфигурации\r\n&bull; Поддержка удаленного журналирования\r\n&bull; Автоматическая синхронизация системного времени с NTP-сервером и ручная настройка даты и времени (в режиме маршрутизатора)\r\n&bull; Функция Ping\r\n&bull; Утилита traceroute (в режиме маршрутизатора)\r\n<br /><br />\r\n<strong>Индикаторы</strong>\r\n&bull; Питание\r\n&bull; Беспроводная сеть\r\n&bull; WPS\r\n&bull; Локальная сеть\r\n&bull; Интернет\r\n&nbsp;\r\n<strong>Питание</strong>\r\nИсточник питания: внешний адаптер питания постоянного тока 12В/0,5А\r\n&nbsp;\r\n<strong>Кнопки</strong>\r\n&bull; Кнопка для возврата к заводским установкам по умолчанию\r\n&bull; Кнопка WPS\r\n&nbsp;\r\n<strong>Рабочая температура</strong>\r\nОт 0 до 40 C\r\n&nbsp;\r\n<strong>Температура хранения</strong>\r\nОт -20 до 65 С\r\n&nbsp;\r\n<strong>Влажность при эксплуатации</strong>\r\nОт 10% до 90% без конденсата\r\n&nbsp;\r\n<strong>Влажность при хранении</strong>\r\nОт 5% до 95% без конденсата\r\n&nbsp;\r\n\r\n\r\n","shortDescription":"Беспроводная точка доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":1,"sellingCount":9,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"DAP-1155/A","keywords":"Мбит, сети, маршрутизатора, доступа, типичная, DAP-1155, Функция, режиме","description":"<div id=\"cside\">\r\n<div style=\"text-align: justify;\">Устройство DAP-1155 представляет собой беспроводную точку доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.\r\n<div style=\"text-align: justify;\">&","og:title":"DAP-1155/A","og:description":"<div id=\"cside\">\r\n<div style=\"text-align: justify;\">Устройство DAP-1155 представляет собой беспроводную точку доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.\r\n<div style=\"text-align: justify;\">&","og:image":"https://old.roi4cio.com/fileadmin/content/DAP-1155_B1.jpg"},"eventUrl":"","translationId":6982,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":172,"title":"WLAN - wireless network","alias":"wlan-wireless-network","description":"Unified Communications (UC) is a marketing buzzword describing the integration of real-time, enterprise, communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including extension mobility and single number reach), audio, web & video conferencing, fixed-mobile convergence (FMC), desktop sharing, data sharing (including web connected electronic interactive whiteboards), call control and speech recognition with non-real-time communication services such as unified messaging (integrated voicemail, e-mail, SMS and fax). UC is not necessarily a single product, but a set of products that provides a consistent unified user-interface and user-experience across multiple devices and media-types.\r\n\r\nIn its broadest sense, UC can encompass all forms of communications that are exchanged via a network to include other forms of communications such as Internet Protocol Television (IPTV) and digital signage Communications as they become an integrated part of the network communications deployment and may be directed as one-to-one communications or broadcast communications from one to many.\r\n\r\nUC allows an individual to send a message on one medium, and receive the same communication on another medium. For example, one can receive a voicemail message and choose to access it through e-mail or a cell phone. If the sender is online according to the presence information and currently accepts calls, the response can be sent immediately through text chat or video call. Otherwise, it may be sent as a non-real-time message that can be accessed through a variety of media.\r\n\r\nSource: https://en.wikipedia.org/wiki/Unified_communications","materialsDescription":"","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/WLAN_-_wireless_network.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":697,"logoURL":"https://old.roi4cio.com/fileadmin/content/DAP-1320_A1.jpg","logo":true,"scheme":false,"title":"DAP-1320 (D-Link)","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"dap-1320-d-link","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<b>Простая настройка и использование</b>\r\nСуществует несколько простых способов настройки беспроводного повторителя DAP-1320. Можно использовать приложение QRS Mobile, поддерживаемое мобильными устройствами на платформе iOS или Android. Также можно выполнить настройку одним нажатием кнопки WPS на повторителе DAP-1320 и на маршрутизаторе или точке доступа, зону покрытия которой необходимо увеличить. Кроме того, можно просто включить DAP-1320 в электрическую розетку, подключиться к устройству по беспроводной сети с компьютера или мобильного устройства и выполнить шаги Мастера по установке.\r\n\r\n<b>Компактный и удобный для установки дизайн&nbsp;</b>\r\nКомпактный размер позволяет установить повторитель дома или в небольшом офисе, устройство не занимает много места и готово к работе сразу после подключения. Беспроводной повторитель подключается непосредственно к электрической розетке, поэтому нет необходимости использовать дополнительные кабели и громоздкие блоки питания. Благодаря аккуратному и компактному дизайну DAP-1320 идеально впишется в любой интерьер.\r\n\r\n<div class=\"textr\" style=\"font-size: 12px; font-weight: bold; padding: 20px 20px 0px; font-family: arial, sans-serif;\">Характеристики:\r\n<div id=\"cside\" style=\"text-align: justify; padding: 0px 20px 10px; font-family: arial, sans-serif;\">\r\n<b>Интерфейсы устройства</b>\r\n• 802.11 n/g/b\r\n• Кнопка WPS\r\n• Кнопка Reset\r\n<br /><b>Схема&nbsp;MIMO&nbsp;</b><br />2x2\r\n\r\n<b>Индикаторы</b>\r\nStatus/WPS\r\n\r\n<b>Стандарты</b>\r\nIEEE 802.11b/g/n\r\n\r\n<b>Скорость передачи данных</b>\r\n• IEEE 802.11b: 11, 5,5, 2, и 1 Мбит/с\r\n• IEEE 802.11g: 54, 48, 36, 24, 18, 12, 9 и 6 Мбит/с\r\n• IEEE 802.11n*:&nbsp;\r\n\r\n<table style=\"border: none; width: 300px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"> <tbody> <tr> <td style=\"vertical-align: top;\" valign=\"top\">MCS</td> <td style=\"vertical-align: top;\" colspan=\"2\" valign=\"top\">GI=800ns</td> <td style=\"vertical-align: top;\" colspan=\"2\" valign=\"top\">GI=400ns</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">&nbsp;</td> <td style=\"vertical-align: top;\" valign=\"top\">20МГц</td> <td style=\"vertical-align: top;\" valign=\"top\">40МГц</td> <td style=\"vertical-align: top;\" valign=\"top\">20МГц</td> <td style=\"vertical-align: top;\" valign=\"top\">40МГц</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">0</td> <td style=\"vertical-align: top;\" valign=\"top\">6,5</td> <td style=\"vertical-align: top;\" valign=\"top\">13,5</td> <td style=\"vertical-align: top;\" valign=\"top\">7,2</td> <td style=\"vertical-align: top;\" valign=\"top\">15</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">1</td> <td style=\"vertical-align: top;\" valign=\"top\">13</td> <td style=\"vertical-align: top;\" valign=\"top\">27</td> <td style=\"vertical-align: top;\" valign=\"top\">14,4</td> <td style=\"vertical-align: top;\" valign=\"top\">30</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">2</td> <td style=\"vertical-align: top;\" valign=\"top\">19,5</td> <td style=\"vertical-align: top;\" valign=\"top\">40,5</td> <td style=\"vertical-align: top;\" valign=\"top\">21,7</td> <td style=\"vertical-align: top;\" valign=\"top\">45</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">3</td> <td style=\"vertical-align: top;\" valign=\"top\">26</td> <td style=\"vertical-align: top;\" valign=\"top\">54</td> <td style=\"vertical-align: top;\" valign=\"top\">28,9</td> <td style=\"vertical-align: top;\" valign=\"top\">60</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">4</td> <td style=\"vertical-align: top;\" valign=\"top\">39</td> <td style=\"vertical-align: top;\" valign=\"top\">81</td> <td style=\"vertical-align: top;\" valign=\"top\">43,3</td> <td style=\"vertical-align: top;\" valign=\"top\">90</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">5</td> <td style=\"vertical-align: top;\" valign=\"top\">52</td> <td style=\"vertical-align: top;\" valign=\"top\">108</td> <td style=\"vertical-align: top;\" valign=\"top\">57,8</td> <td style=\"vertical-align: top;\" valign=\"top\">120</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">6</td> <td style=\"vertical-align: top;\" valign=\"top\">58,5</td> <td style=\"vertical-align: top;\" valign=\"top\">121,5</td> <td style=\"vertical-align: top;\" valign=\"top\">65,0</td> <td style=\"vertical-align: top;\">135</td> </tr> <tr> <td style=\"vertical-align: top;\">7</td> <td style=\"vertical-align: top;\">65</td> <td style=\"vertical-align: top;\">135</td> <td style=\"vertical-align: top;\" valign=\"top\">72,2</td> <td style=\"vertical-align: top;\" valign=\"top\">150</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">8</td> <td style=\"vertical-align: top;\" valign=\"top\">13</td> <td style=\"vertical-align: top;\" valign=\"top\">27</td> <td style=\"vertical-align: top;\" valign=\"top\">14,4</td> <td style=\"vertical-align: top;\" valign=\"top\">30</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">9</td> <td style=\"vertical-align: top;\" valign=\"top\">26</td> <td style=\"vertical-align: top;\" valign=\"top\">54</td> <td style=\"vertical-align: top;\" valign=\"top\">28,9</td> <td style=\"vertical-align: top;\" valign=\"top\">60</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">10</td> <td style=\"vertical-align: top;\" valign=\"top\">39</td> <td style=\"vertical-align: top;\" valign=\"top\">81</td> <td style=\"vertical-align: top;\" valign=\"top\">43,3</td> <td style=\"vertical-align: top;\" valign=\"top\">90</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">11</td> <td style=\"vertical-align: top;\" valign=\"top\">52</td> <td style=\"vertical-align: top;\" valign=\"top\">108</td> <td style=\"vertical-align: top;\" valign=\"top\">57,8</td> <td style=\"vertical-align: top;\" valign=\"top\">120</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">12</td> <td style=\"vertical-align: top;\" valign=\"top\">78</td> <td style=\"vertical-align: top;\" valign=\"top\">162</td> <td style=\"vertical-align: top;\" valign=\"top\">86,7</td> <td style=\"vertical-align: top;\" valign=\"top\">180</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">13</td> <td style=\"vertical-align: top;\" valign=\"top\">104</td> <td style=\"vertical-align: top;\" valign=\"top\">216</td> <td style=\"vertical-align: top;\" valign=\"top\">115,6</td> <td style=\"vertical-align: top;\" valign=\"top\">240</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">14</td> <td style=\"vertical-align: top;\" valign=\"top\">117</td> <td style=\"vertical-align: top;\" valign=\"top\">243</td> <td style=\"vertical-align: top;\" valign=\"top\">130,0</td> <td style=\"vertical-align: top;\" valign=\"top\">270</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">15</td> <td style=\"vertical-align: top;\" valign=\"top\">130</td> <td style=\"vertical-align: top;\" valign=\"top\">270</td> <td style=\"vertical-align: top;\" valign=\"top\">144,4</td> <td style=\"vertical-align: top;\" valign=\"top\">300</td> </tr> </tbody> </table>\r\nЕдиница измерения: Мбит/с\r\n\r\n<b>Выходная мощность передатчика</b>\r\n• IEEE 802.11b:\r\n&nbsp; 20 dBm при 1, 2, 5,5, 11 Мбит/с\r\n• IEEE 802.11g:\r\n&nbsp; 20 dBm при 6-36 Мбит/с\r\n&nbsp; 19 dBm при 48 Мбит/с\r\n&nbsp; 18 dBm при 54 Мбит/с\r\n• IEEE 802.11n:\r\n&nbsp; HT20:\r\n&nbsp; 20 dBm при MCS0-MCS4 и MCS8-MCS12&nbsp;\r\n&nbsp; 19 dBm при MCS5 и MCS13\r\n&nbsp; 18 dBm при MCS6-MCS7 и MCS14-MCS15&nbsp;\r\n&nbsp; HT40:\r\n&nbsp; 19 dBm при MCS0-MCS5 и MCS8-MCS13&nbsp;\r\n&nbsp; 18 dBm при MCS6 и MCS14\r\n&nbsp; 17 dBm при MCS7 и MCS15&nbsp;\r\n\r\n<b>Чувствительность приемника</b>\r\n• IEEE 802.11b:\r\n&nbsp; -87 dBm при 1 Мбит/с\r\n&nbsp; -87 dBm при 2 Мбит/с\r\n&nbsp; -85 dBm при 5,5 Мбит/с\r\n&nbsp; -82 dBm при 11 Мбит/с\r\n• IEEE 802.11g:\r\n&nbsp; -82 dBm при 6 Мбит/с\r\n&nbsp; -81 dBm при 9 Мбит/с\r\n&nbsp; -79 dBm при 12 Мбит/с\r\n&nbsp; -77 dBm при 18 Мбит/с\r\n&nbsp; -74 dBm при 24 Мбит/с\r\n&nbsp; -70 dBm при 36 Мбит/с\r\n&nbsp; -66 dBm при 48 Мбит/с\r\n&nbsp; -65 dBm при 54 Мбит/с\r\n• IEEE 802.11n:\r\n&nbsp; 20 МГц&nbsp;\r\n&nbsp; -82 dBm при MCS-0/8\r\n&nbsp; -79 dBm при MCS-1/9\r\n&nbsp; -77 dBm при MCS-2/10\r\n&nbsp; -74 dBm при MCS-3/11\r\n&nbsp; -70 dBm при MCS-4/12\r\n&nbsp; -66 dBm при MCS-5/13\r\n&nbsp; -65 dBm при MCS-6/14\r\n&nbsp; -64 dBm при MCS-7/15\r\n&nbsp; 40 МГц&nbsp;\r\n&nbsp; -79 dBm при MCS-0/8\r\n&nbsp; -76 dBm при MCS-1/9\r\n&nbsp; -74 dBm при MCS-2/10\r\n&nbsp; -74 dBm при MCS-3/11\r\n&nbsp; -67 dBm при MCS-4/12\r\n&nbsp; -63 dBm при MCS-5/13\r\n&nbsp; -62 dBm при MCS-6/14\r\n&nbsp; -61 dBm при MCS-7/15\r\n\r\n<b>Частотный диапазон</b>\r\nОт 2,4 ГГц до 2,4835 ГГц\r\n\r\n<b>Антенны</b>\r\n\r\nДве внутренние всенаправленные антенны с коэффициентом усиления 0 dBi\r\n\r\n<b>Исполнение штекера</b>\r\nЗависит от региона\r\n\r\n<b>Безопасность</b>\r\n• Wi-Fi Protected Access (WPA и WPA2)\r\n• 64/128-битное WEP-шифрование данных\r\n• WPS (PBC)\r\n\r\n<b>Расширенные функции</b>\r\nПоддержка приложения QRS (iOS, Android)&nbsp;\r\n\r\n<b>Управление</b>\r\nWeb-интерфейс&nbsp;\r\n<br /><br />\r\n<b>Размеры</b>\r\n48 х 42 х 53,5 мм\r\n\r\n<b>Вес</b>\r\n69 г\r\n\r\n<b>Питание</b>\r\nОт 110 до 240 В переменного тока, 50/60 Гц\r\n\r\n<b>Температура</b>\r\n• Рабочая: От 0° до 40°C\r\n• Хранения: От -20° до 65°C\r\n\r\n<b>Влажность</b>\r\n• Рабочая: От 10% до 90% (без образования конденсата)\r\n• Хранения: От 5% до 95% (без образования конденсата)\r\n\r\n<b>Сертификаты</b>\r\n• FCC&nbsp;\r\n• IC\r\n• CE\r\n• UL\r\n• EMI/EMC\r\n• Wi-Fi\r\n• C-Tick\r\n\r\n<i><span style=\"font-size: 8px;\">*</span><span style=\"font-size: xx-small;\">Максимальная скорость передачи данных по беспроводному соединению определена техническими требованиями стандартов 802.11g и IEEE 802.11n. Реальная пропускная способность будет другой. Условия, в которых работает сеть, а также факторы окружающей среды, включая объем сетевого трафика, строительные материалы и конструкции, а также передача служебных данных сети, могут снизить пропускную способность. Факторы окружающей среды также негативно влияют на уровень беспроводного сигнала.&nbsp;</span></i>","shortDescription":"Портативное устройство, увеличивающее зону действия существующей сети. Компактный DAP-1320 обладает высокой мощностью и оддерживает скорость беспроводного соединение до 300 Мбит/с.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":12,"sellingCount":9,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"DAP-1320 (D-Link)","keywords":"Мбит, IEEE, DAP-1320, данных, также, 40МГц, Кнопка, Wi-Fi","description":"<b>Простая настройка и использование</b>\r\nСуществует несколько простых способов настройки беспроводного повторителя DAP-1320. Можно использовать приложение QRS Mobile, поддерживаемое мобильными устройствами на платформе iOS или Android. Также можно выполнить н","og:title":"DAP-1320 (D-Link)","og:description":"<b>Простая настройка и использование</b>\r\nСуществует несколько простых способов настройки беспроводного повторителя DAP-1320. Можно использовать приложение QRS Mobile, поддерживаемое мобильными устройствами на платформе iOS или Android. Также можно выполнить н","og:image":"https://old.roi4cio.com/fileadmin/content/DAP-1320_A1.jpg"},"eventUrl":"","translationId":6983,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":172,"title":"WLAN - wireless network","alias":"wlan-wireless-network","description":"Unified Communications (UC) is a marketing buzzword describing the integration of real-time, enterprise, communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including extension mobility and single number reach), audio, web & video conferencing, fixed-mobile convergence (FMC), desktop sharing, data sharing (including web connected electronic interactive whiteboards), call control and speech recognition with non-real-time communication services such as unified messaging (integrated voicemail, e-mail, SMS and fax). UC is not necessarily a single product, but a set of products that provides a consistent unified user-interface and user-experience across multiple devices and media-types.\r\n\r\nIn its broadest sense, UC can encompass all forms of communications that are exchanged via a network to include other forms of communications such as Internet Protocol Television (IPTV) and digital signage Communications as they become an integrated part of the network communications deployment and may be directed as one-to-one communications or broadcast communications from one to many.\r\n\r\nUC allows an individual to send a message on one medium, and receive the same communication on another medium. For example, one can receive a voicemail message and choose to access it through e-mail or a cell phone. If the sender is online according to the presence information and currently accepts calls, the response can be sent immediately through text chat or video call. Otherwise, it may be sent as a non-real-time message that can be accessed through a variety of media.\r\n\r\nSource: https://en.wikipedia.org/wiki/Unified_communications","materialsDescription":"","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/WLAN_-_wireless_network.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":727,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/marshrutizator_D-Link_AC1900_DIR-879.jpg","logo":true,"scheme":false,"title":"Маршрутизатор D-Link AC1900 DIR-879","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"marshrutizator-d-link-ac1900-dir-879","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"IR-879 оснащен гигабитным WAN-портом, 4 гигабитными LAN-портами и мощным двухъядерным процессором Realtek RTL8198C с тактовой частотой 1 ГГц, что позволяет маршрутизатору легко справляться с подключением к Интернету на тарифных планах до 1 Гбит/с при одновременной обработке большого количества ресурсоемких мультимедийных приложений, включая трансляцию видео с разрешением 4К, видеочаты, стриминги и требовательные к задержкам online-игры. На реальных схемах подключения ведущих российских интернет-провайдеров устройство гарантированно обеспечивает пропускную способность порядка 900 Мбит/с для любого типа подключения – от распространенных IPoE и PPPoE до наиболее ресурсозатратных PPTP и L2TP.\r\nВысокие скорости беспроводного подключения и надежное покрытие в условиях сложных планировок современных квартир и коттеджей обеспечивает комплекс из 4 всенаправленных антенн конфигурации MIMO 3x4 и беспроводной модуль класса AC1900, позволяющий одновременно развернуть две независимые беспроводные сети – со скоростями соединения до 600 Мбит/с в диапазоне 2,4 ГГц и до 1300 Мбит/с в 5 ГГц соответственно. В такой сети современные мобильные устройства с поддержкой стандарта беспроводной связи 802.11ac смогут по максимуму реализовать свои скоростные возможности. При этом пользователи мобильных гаджетов и ноутбуков с беспроводными модулями стандарта 802.11n также будут подключаться на максимально возможной для их устройств скорости, а при желании смогут воспользоваться преимуществами 802.11ac с беспроводным адаптером AC1900 DWA-192.\r\nФункционально DIR-879 поддерживает:\r\n\r\nсоздание защищенных IPsec-туннелей со скоростью до 70 Мбит/с, что сравнимо с производительностью корпоративных межсетевых экранов начального уровня,\r\nвстроенный сервис контентной фильтрации Яндекс.DNS для защиты детей от посещения сайтов, способных нанести вред их здоровью или развитию, а взрослых пользователей – от мошеннических и вредоносных сайтов,\r\nгостевую беспроводную сеть,\r\nлюбые сценарии подключения телефонии и IPTV с использованием IGMP, 802.1Q VLAN и сервиса UDPXY,\r\nограничение скорости на портах и по Wi-Fi, блокировку нежелательных сайтов и адресов, детальную статистику передачи данных и графическое отображение загрузки Wi-Fi-каналов,\r\n4 дополнительных режима работы: точка доступа, повторитель, клиент беспроводной сети или повторитель WISP для подключения к беспроводной сети провайдера,\r\nтехнологию интеллектуального распределения клиентов в беспроводных сетях на базе нескольких маршрутизаторов D-Link с возможностью управления роумингом клиентских устройств.\r\nНастройка и управление маршрутизатором осуществляются посредством Web-интерфейса, оптимизированного как для использования с ПК, так и с мобильных устройств. Мастер начальной настройки позволяет пользователю любого уровня быстро настроить параметры интернет-соединения, беспроводной сети, подключить IPTV-приставку и т.п. Функция автоматического уведомления о доступности новой версии ПО обеспечивает его своевременное обновление с официального сервера D-Link. При возникновении проблем с интернет-подключением, например при случайном отключении интернет-кабеля, функционал перенаправления будет автоматически отправлять пользователя на страницу с описанием необходимых действий.\r\n\r\nПринадлежность устройства к премиум-классу подчеркивает фирменный оригинальный дизайн. Футуристический глянцевый корпус оригинального цвета прекрасно впишется в дизайнерский интерьер апартаментов или гостевой зоны.\r\n\r\n«Выбирая маршрутизатор DIR-879, пользователь получает по-настоящему мощное решение, отвечающее самым современным требованиям к домашним сетям, ориентированным на мультимедийный контент UltraHD-качества, стриминговые видеосервисы, online-игры в сочетании с активным использованием многочисленных мобильных устройств новых поколений, – отметил директор по маркетингу компании D-Link Сергей Васюк. – Особо следует отметить, что встроенное программное обеспечение новинки разработано в новом российском центре исследований и разработок D-Link с использованием уникальных компетенций и опыта, накопленного специалистами компании в сотрудничестве с ведущими российскими интернет-провайдерами, и максимально соответствует их текущим и будущим клиентским сервисам и тарифным планам».\r\n\r\nМаршрутизатор DIR-879 доступен для заказа у официальных реселлеров компании D-Link. Рекомендованная розничная цена составляет $164.","shortDescription":"Маршрутизатор D-Link AC1900 DIR-879 относится к премиум-сегменту, построено на мощной аппаратной платформе, поддерживает Wi-Fi-скорости класса AC1900, технологию интеллектуального распределения беспроводных клиентов для повышения качества роуминга, защиту при работе в Интернете с помощью сервиса Яндекс.DNS, IPTV и предназначено для использования в высокопроизводительных домашних мультимедийных сетях.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":7,"sellingCount":0,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Маршрутизатор D-Link AC1900 DIR-879","keywords":"D-Link, подключения, беспроводной, сети, DIR-879, устройств, Мбит, компании","description":"IR-879 оснащен гигабитным WAN-портом, 4 гигабитными LAN-портами и мощным двухъядерным процессором Realtek RTL8198C с тактовой частотой 1 ГГц, что позволяет маршрутизатору легко справляться с подключением к Интернету на тарифных планах до 1 Гбит/с при одновреме","og:title":"Маршрутизатор D-Link AC1900 DIR-879","og:description":"IR-879 оснащен гигабитным WAN-портом, 4 гигабитными LAN-портами и мощным двухъядерным процессором Realtek RTL8198C с тактовой частотой 1 ГГц, что позволяет маршрутизатору легко справляться с подключением к Интернету на тарифных планах до 1 Гбит/с при одновреме","og:image":"https://old.roi4cio.com/fileadmin/user_upload/marshrutizator_D-Link_AC1900_DIR-879.jpg"},"eventUrl":"","translationId":6987,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":754,"logoURL":"https://old.roi4cio.com/fileadmin/content/112623_2254_draft_large.jpg","logo":true,"scheme":false,"title":"USB 2.0 7-ми портовый Хаб с блоком питания ST Lab","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"usb-20-7-mi-portovyi-khab-s-blokom-pitanija-st-lab","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<p><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">Семипортовый USB 2.0 &mdash; хаб&nbsp;</span><strong style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">ST Lab</strong><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">&nbsp;с возможностью зарядки от USB. Прекрасное дополнение для любого рабочего стола. Позволяет подключить вплоть до семи устройств USB, благодаря чему можно при необходимости расширить рабочее место и частное пространство. Компактный корпус позволяет найти место для устройства в любой сумке для ноутбука, благодаря чему ничто не препятствует его использованию в любом месте. Длина кабеля составляет 60 см.</span><span id=\"copyinfo\" style=\"position: absolute; overflow: hidden; width: 1px; height: 1px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\"><br />Подробнее:&nbsp;<span style=\"text-decoration-line: none; outline: none; color: #9d5faf;\"><a href=\"http://rozetka.com.ua/st_lab_u_340_black/p194194/\">http://rozetka.com.ua/st_lab_u_340_black/p194194/</a></span></span></p>","shortDescription":"Категория USB-хабы\r\nСовместимость Универсальный (для ноутбуков и компьютеров с USB-выходом).\r\nДополнительные характеристики Длина кабеля 60 см\r\nЦвет Black\r\nПодробнее: http://rozetka.com.ua/st_lab_u_34","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":6,"sellingCount":15,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"USB 2.0 7-ми портовый Хаб с блоком питания ST Lab","keywords":"чему, благодаря, место, любой, сумке, ничто, ноутбука, устройства","description":"<p><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">Семипортовый USB 2.0 &mdash; хаб&nbsp;</span><strong style=\"color: #333333; font-family: Arial, Helvetica, FreeSans,","og:title":"USB 2.0 7-ми портовый Хаб с блоком питания ST Lab","og:description":"<p><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">Семипортовый USB 2.0 &mdash; хаб&nbsp;</span><strong style=\"color: #333333; font-family: Arial, Helvetica, FreeSans,","og:image":"https://old.roi4cio.com/fileadmin/content/112623_2254_draft_large.jpg"},"eventUrl":"","translationId":6991,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":178,"title":"IoT - Internet of Things","alias":"iot-internet-of-things","description":"The Internet of things (IoT) is the extension of Internet connectivity into physical devices and everyday objects. Embedded with electronics, Internet connectivity, and other forms of hardware (such as sensors), these devices can communicate and interact with others over the Internet, and they can be remotely monitored and controlled.\r\nThe definition of the Internet of things has evolved due to the convergence of multiple technologies, real-time analytics, machine learning, commodity sensors, and embedded systems. Traditional fields of embedded systems, wireless sensor networks, control systems, automation (including home and building automation). and others all contribute to enabling the Internet of things. In the consumer market, IoT technology is most synonymous with products pertaining to the concept of the &quot;smart home&quot;, covering devices and appliances (such as lighting fixtures, thermostats, home security systems and cameras, and other home appliances) that support one or more common ecosystems, and can be controlled via devices associated with that ecosystem, such as smartphones and smart speakers.\r\nThe IoT concept has faced prominent criticism, especially in regards to privacy and security concerns related to these devices and their intention of pervasive presence.","materialsDescription":"<span style=\"font-weight: bold;\">What is the Internet of Things (IoT)?</span>\r\nThe Internet of things refers to the network of things (physical objects) that can be connected to the Internet to collect and share data without human-to-human or human-to-computer interaction.\r\n<span style=\"font-weight: bold;\">Why is it called the Internet of Things?</span>\r\nThe term Internet of things was coined by Kevin Ashton in 1999. Stemming from Kevin Ashton’s experience with RFID, the term Internet of things originally described the concept of tagging every object in a person’s life with machine-readable codes. This would allow computers to easily manage and inventory all of these things.\r\nThe term IoT today has evolved to a much broader prospect. It now encompasses ubiquitous connectivity, devices, sensors, analytics, machine learning, and many other technologies.\r\n<span style=\"font-weight: bold;\">What is an IoT solution?</span>\r\nAn IoT solution is a combination of devices or other data sources, outfitted with sensors and Internet connected hardware to securely report information back to an IoT platform. This information is often a physical metric which can help users answer a question or solve a specific problem.\r\n<span style=\"font-weight: bold;\">What is an IoT Proof of Concept (PoC)?</span>\r\nThe purpose of a PoC is to experiment with a solution in your environment, collect data, and evaluate performance from a set timeline on a set budget. A PoC is a low-risk way to introduce IoT to an organization.\r\n<span style=\"font-weight: bold;\">What is an IoT cloud platform?</span>\r\nAn IoT platform provides users with one or more of these key elements — visualization tools, data security features, a workflow engine and a custom user interface to utilize the information collected from devices and other data sources in the field. These platforms are based in the cloud and can be accessed from anywhere.\r\n<span style=\"font-weight: bold;\">What is industrial equipment monitoring?</span>\r\nIndustrial equipment monitoring uses a network of connected sensors - either native to a piece of equipment or retrofitted - to inform owners/operators of a machine’s output, component conditions, need for service or impending failure. Industrial equipment monitoring is an IoT solution which can utilize an IoT platform to unify disparate data and enable decision-makers to respond to real-time data.<br /><br />","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/IoT_-_Internet_of_Things.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]}],"suppliedProducts":[{"id":732,"logoURL":"https://old.roi4cio.com/fileadmin/content/TP_LINKD__t_.jpg","logo":true,"scheme":false,"title":"Коммутатор TP-LINK TL-SG1024D (t)","vendorVerified":0,"rating":"0.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"kommutator-tp-link-tl-sg1024d-t","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Предназначение устройства</strong><br />24-портовый гигабитный настольный/монтируемый в стойку коммутатор<strong>&nbsp;TL-SG1024D</strong>&nbsp;представляет собой простое решение для перехода на гигабитный Ethernet. Все 24 порта поддерживают функцию авто-MDI/MDIX, больше не нужно думать о типе кабеля, просто воткните кабель в устройство и оно будет с ним работать. Более того, применение инновационной энергосберегающей технологии позволит сберечь до 20%* потребляемой электроэнергии, поэтому TL-SG1024D представляет собой экологически безопасное устройство для вашей офисной сети.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Гигабитный коммутатор</strong><br />Модель TL-SG1024D оснащена 24 портами 10/100/1000 Мбит/с, что значительным образом увеличивает пропускную способность вашей сети, позволяя передавать файлы большого размера в кратчайшее время. Поэтому пользователи дома, в офисе, в рабочей группе или дизайн-студии теперь могут быстрее передавать большие, чувствительные к пропускной способности канала файлы. Мгновенная передача по сети графики, CGI-, CAD- и мультимедиа-файлов.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Прояви заботу об окружающей среде</strong><br />Теперь, при переходе на гигабитную сеть, вы можете проявить заботу об окружающей среде! 24-портовый гигабитный коммутатор TL-SG1024D поддерживает последние энергосберегающие технологии, с помощью которых вы сможете увеличить пропускную способность вашей сети со значительно меньшими энергозатратами. Устройство автоматически выбирает режим питания в зависимости от статуса соединения и длины кабеля для того, чтобы сберечь электроэнергию и тем самым ограничить количество выбросов углерода, совершаемых при ее выработке.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Отключение неработающих портов</strong><br />При выключении компьютера или сетевого оборудования, соответствующий порт обыкновенного коммутатора продолжает потреблять значительное количество электричества. Коммутатор TL-SG1024D может автоматически определять статус соединения на каждом порту и сокращать потребление электроэнергии на неработающих портах.<br />Выбор режима питания в зависимости от длины кабеля<br />Короткий кабель потребляет меньше электричества ввиду меньших потерь при передаче; но на большинстве коммутаторов это не принимается во внимание &ndash; они подают одинаковое питание вне зависимости от длины кабеля &ndash; 10 или 50 метров. В отличие от обыкновенных коммутаторов с подачей одинакового питания на все порты, коммутатор TL-SG1024D определяет длину подключенного кабеля Ethernet и выбирает соответствующий режим питания.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Простота в использовании</strong><br />Функции автосогласования гигабитного коммутатора облегчают установку устройства. Не требуется дополнительной настройки. Функция авто-MDI/MDIX устраняет необходимость применения кабеля с перекрещивающимися парами. Функция автосогласования на каждом порту определяет скорость соединения сетевого устройства (10, 100 или 1000 Мбит/с) и производит настройку совместимости и оптимального режима работы.<br /><span id=\"copyinfo\" style=\"position: absolute; overflow: hidden; width: 1px; height: 1px;\"><br />Подробнее:&nbsp;<a style=\"text-decoration-line: none; outline: none; color: #9d5faf;\" href=\"http://rozetka.com.ua/tp_link_tl_sg1024d/p203087/\">http://rozetka.com.ua/tp_link_tl_sg1024d/p203087/</a></span></p>\r\n<p>&nbsp;</p>","shortDescription":"Поддержка запоминания MAC-адресов и функции Auto MDI/MDIX\r\nСтальной корпус, устанавливается в стандартной стойке (19 дюймов)\r\nПоддержка функции управления потоком IEEE 802.3X\r\nКоммутация по принципу Stor","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":16,"sellingCount":16,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Коммутатор TP-LINK TL-SG1024D (t)","keywords":"TL-SG1024D, кабеля, питания, сети, вашей, зависимости, гигабитный, длины","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Предназначение устройства</strong><br />24-портовый ги","og:title":"Коммутатор TP-LINK TL-SG1024D (t)","og:description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Предназначение устройства</strong><br />24-портовый ги","og:image":"https://old.roi4cio.com/fileadmin/content/TP_LINKD__t_.jpg"},"eventUrl":"","translationId":6988,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":536,"title":"WAN optimization - appliance","alias":"wan-optimization-appliance","description":" WAN optimization appliance is a collection of techniques for increasing data-transfer efficiencies across wide-area networks (WANs). In 2008, the WAN optimization market was estimated to be $1 billion and was to grow to $4.4 billion by 2014 according to Gartner, a technology research firm. In 2015 Gartner estimated the WAN optimization market to be a $1.1 billion market.\r\nThe most common measures of TCP data-transfer efficiencies (i.e., optimization) are throughput, bandwidth requirements, latency, protocol optimization, and congestion, as manifested in dropped packets. In addition, the WAN itself can be classified with regards to the distance between endpoints and the amounts of data transferred. Two common business WAN topologies are Branch to Headquarters and Data Center to Data Center (DC2DC). In general, &quot;Branch&quot; WAN links are closer, use less bandwidth, support more simultaneous connections, support smaller connections and more short-lived connections, and handle a greater variety of protocols. They are used for business applications such as email, content management systems, database application, and Web delivery. In comparison, &quot;DC2DC&quot; WAN links tend to require more bandwidth, are more distant and involve fewer connections, but those connections are bigger (100 Mbit/s to 1 Gbit/s flows) and of longer duration. Traffic on a &quot;DC2DC&quot; WAN may include replication, back up, data migration, virtualization, and other Business Continuity/Disaster Recovery (BC/DR) flow.\r\nWAN optimization has been the subject of extensive academic research almost since the advent of the WAN. In the early 2000s, research in both the private and public sectors turned to improve the end-to-end throughput of TCP, and the target of the first proprietary WAN optimization solutions was the Branch WAN. In recent years, however, the rapid growth of digital data, and the concomitant needs to store and protect it, has presented a need for DC2DC WAN optimization. For example, such optimizations can be performed to increase overall network capacity utilization, meet inter-datacenter transfer deadlines, or minimize average completion times of data transfers. As another example, private inter-datacenter WANs can benefit optimizations for fast and efficient geo-replication of data and content, such as newly computed machine learning models or multimedia content.\r\nComponent techniques of Branch WAN Optimization include deduplication, wide-area file services (WAFS), SMB proxy, HTTPS Proxy, media multicasting, web caching, and bandwidth management. Requirements for DC2DC WAN Optimization also center around deduplication and TCP acceleration, however, these must occur in the context of multi-gigabit data transfer rates. ","materialsDescription":" <span style=\"font-weight: bold;\">What techniques does WAN optimization have?</span>\r\n<ul><li><span style=\"font-weight: bold;\">Deduplication</span> – Eliminates the transfer of redundant data across the WAN by sending references instead of the actual data. By working at the byte level, benefits are achieved across IP applications.</li><li><span style=\"font-weight: bold;\">Compression</span> – Relies on data patterns that can be represented more efficiently. Essentially compression techniques similar to ZIP, RAR, ARJ, etc. are applied on-the-fly to data passing through hardware (or virtual machine) based WAN acceleration appliances.</li><li><span style=\"font-weight: bold;\">Latency optimization</span> – Can include TCP refinements such as window-size scaling, selective acknowledgments, Layer 3 congestion control algorithms, and even co-location strategies in which the application is placed in near proximity to the endpoint to reduce latency. In some implementations, the local WAN optimizer will answer the requests of the client locally instead of forwarding the request to the remote server in order to leverage write-behind and read-ahead mechanisms to reduce WAN latency.</li><li><span style=\"font-weight: bold;\">Caching/proxy</span> – Staging data in local caches; Relies on human behavior, accessing the same data over and over.</li><li><span style=\"font-weight: bold;\">Forward error correction</span> – Mitigates packet loss by adding another loss-recovery packet for every “N” packets that are sent, and this would reduce the need for retransmissions in error-prone and congested WAN links.</li><li><span style=\"font-weight: bold;\">Protocol spoofing</span> – Bundles multiple requests from chatty applications into one. May also include stream-lining protocols such as CIFS.</li><li><span style=\"font-weight: bold;\">Traffic shaping</span> – Controls data flow for specific applications. Giving flexibility to network operators/network admins to decide which applications take precedence over the WAN. A common use case of traffic shaping would be to prevent one protocol or application from hogging or flooding a link over other protocols deemed more important by the business/administrator. Some WAN acceleration devices are able to traffic shape with granularity far beyond traditional network devices. Such as shaping traffic on a per-user AND per application basis simultaneously.</li><li><span style=\"font-weight: bold;\">Equalizing</span> – Makes assumptions on what needs immediate priority based on data usage. Usage examples for equalizing may include wide open unregulated Internet connections and clogged VPN tunnels.</li><li><span style=\"font-weight: bold;\">Connection limits</span> – Prevents access gridlock in and to denial of service or to peer. Best suited for wide-open Internet access links, can also be used links.</li><li><span style=\"font-weight: bold;\">Simple rate limits</span> – Prevents one user from getting more than a fixed amount of data. Best suited as a stop-gap first effort for remediating a congested Internet connection or WAN link.</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_WAN_optimization_appliance.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":733,"logoURL":"https://old.roi4cio.com/fileadmin/content/Canon_CanoScan_LIDE_120__t_.jpg","logo":true,"scheme":false,"title":"Canon CanoScan LIDE 120 (t)","vendorVerified":0,"rating":"0.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"canon-canoscan-lide-120-t","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">Доступный и простой домашний сканер. Легко создавайте фотографии и документы с высоким разрешением в домашних условиях с помощью доступного, стильного и компактного сканера. Насладитесь высокой скоростью сканирования документов напрямую в облачные ресурсы с помощью ПК.</p>\r\n<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\"><strong>Преимущества:</strong></p>\r\n<ul style=\"margin: 0px 0px 0.71429em; padding: 0px 0px 0px 40px; line-height: 1.42857em; list-style-position: initial; list-style-image: initial; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">\r\n<li style=\"margin: 0px; padding: 0px;\">Наслаждайтесь сканированием документов в высоком разрешении (до 2400 x 4800 точек на дюйм) с помощью датчика CIS.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Создавайте фотографии с исключительной детализацией и точной передачей цветов благодаря внутренней глубине цвета 48 бит.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Экономьте время &mdash; сканируйте документы формата A4 в цвете с разрешением 300 точек на дюйм всего за 16 секунд.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Узнайте о возможностях сканирования напрямую в облачные ресурсы с помощью ПК.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Работайте легко и быстро благодаря 4 сенсорным кнопкам EZ.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Улучшайте качество текста, графики и изображений по отдельности с помощью технологий Auto Document и Photo Fix.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Мгновенное распознавание документа нажатием одной кнопки с помощью функции автоматического сканирования.</li>\r\n<li style=\"margin: 0px; padding: 0px;\">Подключайтесь и подключайте источник питания через один кабель USB, чтобы сохранить рабочее пространство свободным.<span id=\"copyinfo\" style=\"position: absolute; overflow: hidden; width: 1px; height: 1px;\"><br />Подробнее:&nbsp;<a style=\"text-decoration-line: none; outline: none; color: #9d5faf;\" href=\"http://rozetka.com.ua/canon_canoscan_lide_120/p1538087/\">http://rozetka.com.ua/canon_canoscan_lide_120/p1538087/</a></span></li>\r\n</ul>","shortDescription":"Оптическое разрешение Разрешение - 2400 x 4800 dpi\r\nГлубина цвета 48 бит\r\nФормат A4\r\nСкорость сканирования 16 сек\r\nТип сканера Планшетный\r\nИнтерфейс USB 2.0 Hi-Speed\r\nСовместимость Windows 8.1 / 8 / ","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":6,"sellingCount":11,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Canon CanoScan LIDE 120 (t)","keywords":"помощью, сканирования, документов, разрешением, напрямую, облачные, дюйм, точек","description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">Доступный и простой домашний сканер. Легко создавайте фотограф","og:title":"Canon CanoScan LIDE 120 (t)","og:description":"<p style=\"margin: 0px 0px 20px; padding: 0px; line-height: 1.42857em; font-size: 14.0014px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif;\">Доступный и простой домашний сканер. Легко создавайте фотограф","og:image":"https://old.roi4cio.com/fileadmin/content/Canon_CanoScan_LIDE_120__t_.jpg"},"eventUrl":"","translationId":6989,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":451,"title":"Printers and All-in-Ones","alias":"printers-and-all-in-ones","description":" An MFP (multi-function product/printer/peripheral), multi-functional, all-in-one (AIO), or multi-function device (MFD), is an office machine which incorporates the functionality of multiple devices in one, so as to have a smaller footprint in a home or small business setting (the SOHO market segment), or to provide centralized document management/distribution/production in a large-office setting. A typical MFP may act as a combination of some or all of the following devices: email, fax, photocopier, printer, scanner.\r\nMFP manufacturers traditionally divided MFPs into various segments. The segments roughly divided the MFPs according to their speed in pages-per-minute (ppm) and duty-cycle/robustness. However, many manufacturers are beginning to avoid the segment definition for their products, as speed and basic functionality alone do not always differentiate the many features that the devices include. Two-color MFPs of a similar speed may end in the same segment, despite having potentially very different feature-sets, and therefore very different prices. From a marketing perspective, the manufacturer of the more expensive MFP would want to differentiate their product as much as possible to justify the price difference, and therefore avoids the segment definition.\r\nMany MFP types, regardless of the category they fall into, also come in a &quot;printer only&quot; variety, which is the same model without the scanner unit included. This can even occur with devices where the scanner unit physically appears highly integrated into the product.\r\nAs of 2013, almost all printer manufacturers offer multifunction printers. They are designed for home, small business, enterprise, and commercial use. Naturally, the cost, usability, robustness, throughput, output quality, etc. all vary with the various use cases. However, they all generally do the same functions; Print, Scan, Fax, and Photocopy. In the commercial/enterprise area, most MFP has used laser-printer technology, while the personal, SOHO environments, utilize inkjet methods. Typically, inkjet printers have struggled with delivering the performance and color-saturation demanded by enterprise/large business use. However, HP has recently launched a business-grade MFP using inkjet technology.\r\nIn any case, instead of rigidly defined segments based on speed, more general definitions based on the intended target audience and capabilities are becoming much more common as of 2013. While the sector lacks formal definitions, it is commonly agreed amongst MFP manufacturers that the products fall roughly into the following categories: all-in-one, SOHO MFP, office MFP, production printing MFP.","materialsDescription":" <span style=\"font-weight: bold; \">What is a multifunction printer?</span>\r\nA multifunction printer (MFP) is a device that consolidates the functionality of a printer, copier, scanner and/or fax into one machine. Multifunction printers are a common choice for budget-minded businesses that want to consolidate assets, reduce costs and improve workflow. As you move to more digital workflows, take a look at our list of multifunction printers specifically recommended for scanning documents.\r\n<span style=\"font-weight: bold; \">Multifunction Printer Evaluation Considerations</span>\r\nTo make an informed decision about what multifunction printer is right for you, you need to ask the right questions. Here are the 10 things you must know before you buy a multifunction printer.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">1. Know your requirements.</span></span>\r\nUnderstand what you need the multifunction printer to do for you and your end users. Beyond printing and copying, how do you want to use the multifunction printer to help manage documents, reduce paper, simplify workflow, scan to the cloud, work remotely, etc.? How many copy, print, fax, scan and email jobs will you run each day? How many users will share the device? Will you need it to be color capable? Wireless? Mobile- and cloud-connected? There are a number of requirements to consider.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">2. Know the total cost of ownership (TCO) and cost/value benefits.</span></span>\r\nWhen evaluating a multifunction printer, beware of looking only at the cost of the initial hardware. There are a number of other factors to consider, including the cost of supplies. Once ink costs are taken into consideration, inkjet multifunction printers, initially perceived as being low-cost, often turn out to have an equivalent or higher TCO than the better-performing laser multifunction printers. TCO can also increase significantly for devices that are hard to use and maintain, unreliable, or lack the features and capability to efficiently and effectively produce the results you need.\r\nYour multifunction printer can become a useful asset in managing and controlling costs for printing and imaging, and can also add new capabilities to your organization if you choose wisely. Consider how multifunction printers can address total cost of ownership for printing and imaging assets, better consolidate and improve management of resources across the organization, and improve business process efficiency.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">3. Know what third parties have to say.</span></span>\r\nCompare the data on the actual performance and management and support issues promoted on the vendor's specification sheets with data from independent testing agencies. What are experienced people in the industry saying about the quality and performance of the product you are considering?\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">4. Know how easy it is to connect to an existing network.</span></span>\r\nConsider how easily the multifunction printer system will integrate with your existing network. Is it easy to deploy? Does it require minimal start-up training? Does it come with software or wizards to guide you through installation, troubleshooting and upgrading?\r\nIf your workgroup needs to print from multiple, distributed devices (smartphones, tablets, laptops, etc.) to one easily accessible location, then consider buying a wireless, or WiFi, multifunction printer. WiFi multifunction printers connect to a network without needing to be hard-wired or cabled into that network. This enables easy mobile printing, without unsightly cords to trip over.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">5. Know how easy it is to use.</span></span>\r\nPrevent bottlenecks and costly employee downtime by finding a multifunction printer that's easy to operate. Check for intuitive user interfaces, minimal training requirements, and easily accessible online help and documentation. If you do need support, check that the product is backed by manufacturer-provided service and support coverage.\r\nTablet-like interfaces make the newest-generation multifunction printers especially easy to use. They let you touch, swipe, pinch and scroll just like you would on a smartphone or tablet. And with apps integrated into the interface, you can add, delete or swap tools for your own customized workflows.\r\nMobile- and cloud-connected multifunction printers make it easy to work from just about anywhere. On these MFPs, apps become your shortcut for downloading, sharing, printing, scanning, distributing -- even translating -- documents on the go.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">6. Know its multitasking abilities.</span></span>\r\nLook for a multifunction printer that can truly multifunction. Can users access each function they need, even if other functions are already in use? Be aware that some products, such as All-in-Ones (AiOs), offer multiple functions all in one device, but may not multitask simultaneously. If they cannot deliver all the functions of a multifunction printer concurrently, then you may risk downtime due to bottlenecks.\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">7. Know its bi-directional communication capabilities.</span></span>\r\nA failure to communicate timely and accurate information to users and IT administrators on the status of jobs, queues, and devices will result in more intervention by you and your staff to solve, prevent or anticipate problems. Solid bi-directional communication, both at the multifunction printer and across the network is essential to keeping a product running consistently. Look for print job and device status capabilities from the desktop and the ability to view all job queues at the device and across the network.\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">8. Know the available device management, remote intelligence and support.</span></span>\r\nConsider the vendor's commitment to providing robust device and fleet management tools and utilities. This is something you may want now or in the future. Look for device relationship management software that optimizes the multifunction printer’s availability and uptime. Does the vendor provide superior response time and provide consistent quality of service? You want to trust your multifunction printer will stay up and running to ensure you have an efficient and productive office.\r\nThe more sophisticated multifunction printers let you not only manage fleets, but also information. With the right tools built in, such as integration with Managed Print Services, your MFP becomes the hub of your document environment. It can automate business processes, optimize device management remotely, and assist your help desk with built-in tools. An app-connected interface opens a gateway of future possibilities for device, and document, management as well.\r\n<span style=\"font-weight: bold;\"><span style=\"font-style: italic;\">9. Know whether it provides the level of security and confidentiality you need.</span></span>\r\nDoes the device offer the appropriate level of security for your business? Is it scalable to provide more security if your needs change?\r\nLeft unchecked, multifunction printers can be vulnerable entry points for data breaches or malicious attacks. The best way to keep your data secure is to choose multifunction printers that exceed industry standards for intrusion prevention, device detection and data encryption. Also look for multifunction printer manufacturers who partner with information technology security experts, such as McAfee and Cisco.\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">10. Know what software and solutions are available.</span></span>\r\nUnderstand what compatible software and solutions are available from the vendor, as well as their solution partners.\r\nMultifunction printers can help you streamline duplicate and cumbersome document processes and electronically organize, edit and archive your paper documents. With a multifunction printer and a simple software application, you can turn paper documents into electronic formats and send them to multiple destinations - email, cloud-based document repositories, network folders, remote printers, back-office automation systems, etc. - with a single scan.\r\nApp-enabled multifunction printers take these processes a step further. They put functions and workflows into an easy, app interface like what you see on your mobile phone or tablet. They let you print from or scan to the cloud, and connect smartphones to WiFi MFPs so you can work from anywhere, anytime.\r\nOnce you're armed with the knowledge you've gathered by asking these questions, you'll be prepared to make the right decision for your business.\r\n\r\nMultifunction printers can help you streamline duplicate and cumbersome document processes and electronically organize, edit and archive your paper documents. With an multifunction printer and a simple software application you can turn paper documents into electronic format and send to multiple destinations - email, document repositories, network folders, even remote printers - with a single scan.\r\nOnce you're armed with the knowledge you've gathered by asking these questions, you'll be prepared to make the right decision for your business.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Printers_and_All_in_Ones.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":739,"logoURL":"https://old.roi4cio.com/fileadmin/content/xiaomi_redmi_note_4_colours_small_1486045775558.jpg","logo":true,"scheme":false,"title":"Xiaomi redmi note 4","vendorVerified":0,"rating":"0.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"xiaomi-redmi-note-4","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":null,"shortDescription":null,"type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":20,"sellingCount":13,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Xiaomi redmi note 4","keywords":"note, redmi, Xiaomi","description":"","og:title":"Xiaomi redmi note 4","og:description":"","og:image":"https://old.roi4cio.com/fileadmin/content/xiaomi_redmi_note_4_colours_small_1486045775558.jpg"},"eventUrl":"","translationId":6990,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":696,"logoURL":"https://old.roi4cio.com/fileadmin/content/DAP-1155_B1.jpg","logo":true,"scheme":false,"title":"DAP-1155/A","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"dap-1155a","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<div id=\"cside\">\r\n<div style=\"text-align: justify;\">Устройство DAP-1155 представляет собой беспроводную точку доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">Используя DAP-1155, Вы сможете быстро организовать беспроводную сеть и разрешить Вашим сотрудникам или членам Вашей семьи подключаться к ней практически в любой точке (в зоне действия беспроводной сети). Точка доступа может выполнять функции базовой станции для подключения к беспроводной сети устройств, работающих по стандартам 802.11b, 802.11g и 802.11n (со скоростью до 150 Мбит/с).\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">В устройстве реализовано множество функций для беспроводного интерфейса. Устройство поддерживает несколько стандартов безопасности (WEP, WPA/WPA2), фильтрацию подключаемых устройств по MAC-адресу, несколько режимов работы (точка доступа, маршрутизатор, клиент), а также позволяет использовать технологии WPS, WDS и WMM.\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">Вы можете подключить беспроводную точку доступа DAP-1155 в режиме маршрутизатора к кабельному или DSL-модему или выделенной Ethernet-линии, чтобы использовать высокоскоростное соединение с сетью Интернет для решения широкого круга профессиональных задач.\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">В режиме маршрутизатора устройство DAP-1155 &nbsp;оснащено встроенным межсетевым экраном. Расширенные функции безопасности позволяют минимизировать последствия действий хакеров и предотвращают вторжения в Вашу сеть и доступ к нежелательным сайтам для пользователей Вашей локальной сети. Для управления и настройки DAP-1155 &nbsp;используется простой и удобный встроенный web-интерфейс (доступен на нескольких языках).\r\n<div style=\"text-align: justify;\">&nbsp;\r\n<div style=\"text-align: justify;\">\r\n<div class=\"textr\"><em><strong>Характеристики:</strong></em>\r\n<div id=\"cside\">\r\n<strong>Аппаратное обеспечение</strong>\r\n<strong>Интерфейс WAN</strong>\r\n1 порт 10/100BASE-TX Ethernet для подключения кабельного или DSL-модема или подключения к выделенной Ethernet-линии\r\n&nbsp;\r\n<strong>Интерфейс LAN</strong>\r\n1 порт 10/100BASE-TX Ethernet\r\n&nbsp;\r\n<strong>Интерфейс WLAN</strong>\r\n&bull; IEEE 802.11n (до 150 Мбит/с)\r\n&bull; IEEE 802.11b/g\r\n&nbsp;\r\n\r\n<strong>Антенны</strong>\r\nВнешняя всенаправленная антенна с коэффициетом усиления 2 dBi\r\n&nbsp;\r\n\r\n<strong>Диапазон частот</strong>\r\n&bull; 802.11b\r\n&nbsp; ◦ 2400 ~ 2497 МГц в диапазоне ISM\r\n&bull; 802.11g\r\n&nbsp; ◦ 2400 ~ 2483,5 МГц в диапазоне ISM\r\n&bull; 802.11n\r\n&nbsp; ◦ 2400 ~ 2483,5 МГц в диапазоне ISM\r\n&nbsp; ◦ HT20: 2412 ~ 2472 МГц в диапазоне ISM\r\n&nbsp; ◦ HT20: 2422 ~ 2462 МГц в диапазоне ISM\r\n&nbsp;\r\n<strong>Скорость беспроводного соединения</strong>\r\n&bull; 802.11b: 11, 5,5, 2 и 1 Мбит/c\r\n&bull; 802.11g: 54, 48, 36, 24, 18, 12, 9 и 6 Мбит/с\r\n&bull; 802.11n: От 6,5 до 150 Мбит/с\r\n&nbsp;\r\n<strong>Схемы модуляции</strong>\r\n&bull; 802.11b: DQPSK, DBPSK, DSSS, CCK\r\n&bull; 802.11g: BPSK, QPSK, 16QAM, 64QAM с OFDM\r\n&bull; 802.11n: BPSK, QPSK, 16QAM, 64QAM с OFDM\r\n&nbsp;\r\n<strong>Чувствительность приемника</strong>\r\n&bull; 802.11b (типичная при PER = 8% для пакета размером 1000 байт)\r\n&nbsp; -82 дБм при 1 Мбит/с\r\n&nbsp; -80 дБм при 2 Мбит/с\r\n&nbsp; -78 дБм при 5,5 Мбит/с\r\n&nbsp; -76 дБм при 11 Мбит/с\r\n&bull; 802.11g (типичная при PER = 10% для пакета размером 1000 байт)\r\n&nbsp; -85 дБм при 6 Мбит/c\r\n&nbsp; -84 дБм при 9 Мбит/c\r\n&nbsp; -82 дБм при 12 Мбит/c\r\n&nbsp; -80 дБм при 18 Мбит/c\r\n&nbsp; -77 дБм при 24 Мбит/c\r\n&nbsp; -73 дБм при 36 Мбит/c\r\n&nbsp; -69 дБм при 48 Мбит/c\r\n&nbsp; -68 дБм при 54 Мбит/c\r\n&bull; 802.11n (типичная при PER = 10% для пакета размером 1000 байт)\r\n&nbsp; 2.4GHz, HT20\r\n&nbsp; &nbsp;-82 дБм при MCS0\r\n&nbsp; &nbsp;-79 дБм при MCS1\r\n&nbsp; &nbsp;-77 дБм при MCS2\r\n&nbsp; &nbsp;-74 дБм при MCS3\r\n&nbsp; &nbsp;-70 дБм при MCS4\r\n&nbsp; &nbsp;-66 дБм при MCS5\r\n&nbsp; &nbsp;-65 дБм при MCS6\r\n&nbsp; &nbsp;-64 дБм при MCS7\r\n&nbsp;2.4GHz, HT40\r\n&nbsp; &nbsp;-79 дБм при MCS0\r\n&nbsp; &nbsp;-76 дБм при MCS1\r\n&nbsp; &nbsp;-74 дБм при MCS2\r\n&nbsp; &nbsp;-71 дБм при MCS3\r\n&nbsp; &nbsp;-67 дБм при MCS4\r\n&nbsp; &nbsp;-63 дБм при MCS5\r\n&nbsp; &nbsp;-62 дБм при MCS6\r\n&nbsp; &nbsp;-61 дБм при MCS7\r\n&nbsp;\r\n<strong>Выходная мощность передатчика</strong>\r\n<em>Максимальное значение мощности передатчика будет изменяться в соответствии с правилами радиочастотного регулирования в Вашей стране</em>\r\n&bull; 802.11b (типичная при комнатной температуре 25 &deg;C)\r\n&nbsp; 18 дБм при 1 Мбит/c\r\n&nbsp; 18 дБм при 2 Мбит/c\r\n&nbsp; 18 дБм при 5,5 Мбит/c\r\n&nbsp; 18 дБм при 11 Мбит/c\r\n&bull; 802.11g (типичная при комнатной температуре 25 &deg;C)\r\n&nbsp; 17 дБм при 6 Мбит/c\r\n&nbsp; 17 дБм при 9 Мбит/c\r\n&nbsp; 17 дБм при 12 Мбит/c\r\n&nbsp; 16 дБм при 18 Мбит/c\r\n&nbsp; 16 дБм при 24 Мбит/c\r\n&nbsp; 15 дБм при 36 Мбит/c\r\n&nbsp; 15 дБм при 48 Мбит/c\r\n&nbsp; 15 дБм при 54 Мбит/c\r\n&bull; 802.11n (типичная при комнатной температуре 25 &deg;C)\r\n&nbsp; 2.4GHz, HT20\r\n&nbsp; &nbsp;17 дБм при MCS0\r\n&nbsp; &nbsp;17 дБм при MCS1\r\n&nbsp; &nbsp;17 дБм при MCS2\r\n&nbsp; &nbsp;16 дБм при MCS3\r\n&nbsp; &nbsp;16 дБм при MCS4\r\n&nbsp; &nbsp;16 дБм при MCS5\r\n&nbsp; &nbsp;15 дБм при MCS6\r\n&nbsp; &nbsp;14 дБм при MCS7\r\n&nbsp;2.4GHz, HT40\r\n&nbsp; &nbsp;17 дБм при MCS0\r\n&nbsp; &nbsp;17 дБм при MCS1\r\n&nbsp; &nbsp;17 дБм при MCS2\r\n&nbsp; &nbsp;16 дБм при MCS3\r\n&nbsp; &nbsp;16 дБм при MCS4\r\n&nbsp; &nbsp;16 дБм при MCS5\r\n&nbsp; &nbsp;15 дБм при MCS6\r\n&nbsp; &nbsp;14 дБм при MCS7\r\n&nbsp;\r\n<strong>Программное обеспечение</strong>\r\n<strong>Режимы работы</strong>\r\n&bull; Режим точки доступа\r\n&bull; Режим маршрутизатора\r\n&nbsp;\r\n<strong>Сетевые функции</strong>\r\n&bull; Типы WAN-соединения:\r\n&nbsp; ◦ PPPoE\r\n&nbsp; ◦ Статический IP\r\n&nbsp; ◦ Динамический IP\r\n&nbsp; ◦ PPTP/L2TP + Статический IP\r\n&nbsp; ◦ PPTP/L2TP + Динамический IP\r\n&bull; DHCP-сервер и DHCP-клиент\r\n&bull; DNS relay\r\n&bull; Пропуск VPN-тоннеля (PPTP/L2TP)\r\n&bull; Dynamic DNS\r\n&bull; Статическая IP-маршрутизация\r\n&bull; Удаленный доступ\r\n&bull; Сетевая статистика для каждого интерфейса\r\n&bull; IGMP Proxy\r\n&bull; RIP\r\n&bull; UPnP\r\n&bull; Поддержка функции ping со стороны внешней сети (WAN ping respond)\r\n&nbsp;\r\n<strong>Беспроводное соединение</strong>\r\n&bull; Сегментация беспроводной сети (до 4-х SSID)\r\n&bull; Поддерживаемые стандарты безопасности:\r\n&nbsp; ◦ WEP\r\n&nbsp; ◦ WPA/WPA2 Personal\r\n&nbsp; ◦ WPA/WPA2 Enterprise\r\n&bull; MAC-фильтр\r\n&bull; Управление подключенными устройствами\r\n&bull; Методы PIN и PBC функции WPS\r\n&bull; Функция WMM (Wi-Fi QoS)\r\n&bull; Расширенные настройки\r\n&bull; Функция WDS\r\n&bull; Функция &laquo;клиент&raquo; в режиме точки доступа\r\n&nbsp; ◦ Клиент беспроводной сети\r\n&nbsp; ◦ Повторитель беспроводной сети\r\n&bull; Функция &laquo;клиент&raquo; в режиме маршрутизатора\r\n&nbsp; ◦ Повторитель WISP (беспроводного Интернет-провайдера)\r\n&nbsp;\r\n<strong>Функции межсетевого экрана</strong>\r\n&bull; Преобразование сетевых адресов (NAT)\r\n&bull; Контроль состояния соединений (SPI)\r\n&bull; IP-фильтры\r\n&bull; URL-фильтр\r\n&bull; MAC-фильтр\r\n&bull; DMZ-зона\r\n&bull; Функция защиты от ARP- и DDoS-атак\r\n&bull; Виртуальные серверы\r\n&nbsp;\r\n<strong>Настройка и управление</strong>\r\n&bull; Web-интерфейс настройки и управления на нескольких языках\r\n&bull; Доступ по TELNET\r\n&bull; Обновление внутреннего программного обеспечения точки доступа через web-интерфейс\r\n&bull; Сохранение и загрузка конфигурации\r\n&bull; Поддержка удаленного журналирования\r\n&bull; Автоматическая синхронизация системного времени с NTP-сервером и ручная настройка даты и времени (в режиме маршрутизатора)\r\n&bull; Функция Ping\r\n&bull; Утилита traceroute (в режиме маршрутизатора)\r\n<br /><br />\r\n<strong>Индикаторы</strong>\r\n&bull; Питание\r\n&bull; Беспроводная сеть\r\n&bull; WPS\r\n&bull; Локальная сеть\r\n&bull; Интернет\r\n&nbsp;\r\n<strong>Питание</strong>\r\nИсточник питания: внешний адаптер питания постоянного тока 12В/0,5А\r\n&nbsp;\r\n<strong>Кнопки</strong>\r\n&bull; Кнопка для возврата к заводским установкам по умолчанию\r\n&bull; Кнопка WPS\r\n&nbsp;\r\n<strong>Рабочая температура</strong>\r\nОт 0 до 40 C\r\n&nbsp;\r\n<strong>Температура хранения</strong>\r\nОт -20 до 65 С\r\n&nbsp;\r\n<strong>Влажность при эксплуатации</strong>\r\nОт 10% до 90% без конденсата\r\n&nbsp;\r\n<strong>Влажность при хранении</strong>\r\nОт 5% до 95% без конденсата\r\n&nbsp;\r\n\r\n\r\n","shortDescription":"Беспроводная точка доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":1,"sellingCount":9,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"DAP-1155/A","keywords":"Мбит, сети, маршрутизатора, доступа, типичная, DAP-1155, Функция, режиме","description":"<div id=\"cside\">\r\n<div style=\"text-align: justify;\">Устройство DAP-1155 представляет собой беспроводную точку доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.\r\n<div style=\"text-align: justify;\">&","og:title":"DAP-1155/A","og:description":"<div id=\"cside\">\r\n<div style=\"text-align: justify;\">Устройство DAP-1155 представляет собой беспроводную точку доступа с поддержкой режима маршрутизатора. Это доступное решение для создания беспроводных сетей дома и в офисе.\r\n<div style=\"text-align: justify;\">&","og:image":"https://old.roi4cio.com/fileadmin/content/DAP-1155_B1.jpg"},"eventUrl":"","translationId":6982,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":172,"title":"WLAN - wireless network","alias":"wlan-wireless-network","description":"Unified Communications (UC) is a marketing buzzword describing the integration of real-time, enterprise, communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including extension mobility and single number reach), audio, web & video conferencing, fixed-mobile convergence (FMC), desktop sharing, data sharing (including web connected electronic interactive whiteboards), call control and speech recognition with non-real-time communication services such as unified messaging (integrated voicemail, e-mail, SMS and fax). UC is not necessarily a single product, but a set of products that provides a consistent unified user-interface and user-experience across multiple devices and media-types.\r\n\r\nIn its broadest sense, UC can encompass all forms of communications that are exchanged via a network to include other forms of communications such as Internet Protocol Television (IPTV) and digital signage Communications as they become an integrated part of the network communications deployment and may be directed as one-to-one communications or broadcast communications from one to many.\r\n\r\nUC allows an individual to send a message on one medium, and receive the same communication on another medium. For example, one can receive a voicemail message and choose to access it through e-mail or a cell phone. If the sender is online according to the presence information and currently accepts calls, the response can be sent immediately through text chat or video call. Otherwise, it may be sent as a non-real-time message that can be accessed through a variety of media.\r\n\r\nSource: https://en.wikipedia.org/wiki/Unified_communications","materialsDescription":"","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/WLAN_-_wireless_network.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":697,"logoURL":"https://old.roi4cio.com/fileadmin/content/DAP-1320_A1.jpg","logo":true,"scheme":false,"title":"DAP-1320 (D-Link)","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"dap-1320-d-link","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<b>Простая настройка и использование</b>\r\nСуществует несколько простых способов настройки беспроводного повторителя DAP-1320. Можно использовать приложение QRS Mobile, поддерживаемое мобильными устройствами на платформе iOS или Android. Также можно выполнить настройку одним нажатием кнопки WPS на повторителе DAP-1320 и на маршрутизаторе или точке доступа, зону покрытия которой необходимо увеличить. Кроме того, можно просто включить DAP-1320 в электрическую розетку, подключиться к устройству по беспроводной сети с компьютера или мобильного устройства и выполнить шаги Мастера по установке.\r\n\r\n<b>Компактный и удобный для установки дизайн&nbsp;</b>\r\nКомпактный размер позволяет установить повторитель дома или в небольшом офисе, устройство не занимает много места и готово к работе сразу после подключения. Беспроводной повторитель подключается непосредственно к электрической розетке, поэтому нет необходимости использовать дополнительные кабели и громоздкие блоки питания. Благодаря аккуратному и компактному дизайну DAP-1320 идеально впишется в любой интерьер.\r\n\r\n<div class=\"textr\" style=\"font-size: 12px; font-weight: bold; padding: 20px 20px 0px; font-family: arial, sans-serif;\">Характеристики:\r\n<div id=\"cside\" style=\"text-align: justify; padding: 0px 20px 10px; font-family: arial, sans-serif;\">\r\n<b>Интерфейсы устройства</b>\r\n• 802.11 n/g/b\r\n• Кнопка WPS\r\n• Кнопка Reset\r\n<br /><b>Схема&nbsp;MIMO&nbsp;</b><br />2x2\r\n\r\n<b>Индикаторы</b>\r\nStatus/WPS\r\n\r\n<b>Стандарты</b>\r\nIEEE 802.11b/g/n\r\n\r\n<b>Скорость передачи данных</b>\r\n• IEEE 802.11b: 11, 5,5, 2, и 1 Мбит/с\r\n• IEEE 802.11g: 54, 48, 36, 24, 18, 12, 9 и 6 Мбит/с\r\n• IEEE 802.11n*:&nbsp;\r\n\r\n<table style=\"border: none; width: 300px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"> <tbody> <tr> <td style=\"vertical-align: top;\" valign=\"top\">MCS</td> <td style=\"vertical-align: top;\" colspan=\"2\" valign=\"top\">GI=800ns</td> <td style=\"vertical-align: top;\" colspan=\"2\" valign=\"top\">GI=400ns</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">&nbsp;</td> <td style=\"vertical-align: top;\" valign=\"top\">20МГц</td> <td style=\"vertical-align: top;\" valign=\"top\">40МГц</td> <td style=\"vertical-align: top;\" valign=\"top\">20МГц</td> <td style=\"vertical-align: top;\" valign=\"top\">40МГц</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">0</td> <td style=\"vertical-align: top;\" valign=\"top\">6,5</td> <td style=\"vertical-align: top;\" valign=\"top\">13,5</td> <td style=\"vertical-align: top;\" valign=\"top\">7,2</td> <td style=\"vertical-align: top;\" valign=\"top\">15</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">1</td> <td style=\"vertical-align: top;\" valign=\"top\">13</td> <td style=\"vertical-align: top;\" valign=\"top\">27</td> <td style=\"vertical-align: top;\" valign=\"top\">14,4</td> <td style=\"vertical-align: top;\" valign=\"top\">30</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">2</td> <td style=\"vertical-align: top;\" valign=\"top\">19,5</td> <td style=\"vertical-align: top;\" valign=\"top\">40,5</td> <td style=\"vertical-align: top;\" valign=\"top\">21,7</td> <td style=\"vertical-align: top;\" valign=\"top\">45</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">3</td> <td style=\"vertical-align: top;\" valign=\"top\">26</td> <td style=\"vertical-align: top;\" valign=\"top\">54</td> <td style=\"vertical-align: top;\" valign=\"top\">28,9</td> <td style=\"vertical-align: top;\" valign=\"top\">60</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">4</td> <td style=\"vertical-align: top;\" valign=\"top\">39</td> <td style=\"vertical-align: top;\" valign=\"top\">81</td> <td style=\"vertical-align: top;\" valign=\"top\">43,3</td> <td style=\"vertical-align: top;\" valign=\"top\">90</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">5</td> <td style=\"vertical-align: top;\" valign=\"top\">52</td> <td style=\"vertical-align: top;\" valign=\"top\">108</td> <td style=\"vertical-align: top;\" valign=\"top\">57,8</td> <td style=\"vertical-align: top;\" valign=\"top\">120</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">6</td> <td style=\"vertical-align: top;\" valign=\"top\">58,5</td> <td style=\"vertical-align: top;\" valign=\"top\">121,5</td> <td style=\"vertical-align: top;\" valign=\"top\">65,0</td> <td style=\"vertical-align: top;\">135</td> </tr> <tr> <td style=\"vertical-align: top;\">7</td> <td style=\"vertical-align: top;\">65</td> <td style=\"vertical-align: top;\">135</td> <td style=\"vertical-align: top;\" valign=\"top\">72,2</td> <td style=\"vertical-align: top;\" valign=\"top\">150</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">8</td> <td style=\"vertical-align: top;\" valign=\"top\">13</td> <td style=\"vertical-align: top;\" valign=\"top\">27</td> <td style=\"vertical-align: top;\" valign=\"top\">14,4</td> <td style=\"vertical-align: top;\" valign=\"top\">30</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">9</td> <td style=\"vertical-align: top;\" valign=\"top\">26</td> <td style=\"vertical-align: top;\" valign=\"top\">54</td> <td style=\"vertical-align: top;\" valign=\"top\">28,9</td> <td style=\"vertical-align: top;\" valign=\"top\">60</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">10</td> <td style=\"vertical-align: top;\" valign=\"top\">39</td> <td style=\"vertical-align: top;\" valign=\"top\">81</td> <td style=\"vertical-align: top;\" valign=\"top\">43,3</td> <td style=\"vertical-align: top;\" valign=\"top\">90</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">11</td> <td style=\"vertical-align: top;\" valign=\"top\">52</td> <td style=\"vertical-align: top;\" valign=\"top\">108</td> <td style=\"vertical-align: top;\" valign=\"top\">57,8</td> <td style=\"vertical-align: top;\" valign=\"top\">120</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">12</td> <td style=\"vertical-align: top;\" valign=\"top\">78</td> <td style=\"vertical-align: top;\" valign=\"top\">162</td> <td style=\"vertical-align: top;\" valign=\"top\">86,7</td> <td style=\"vertical-align: top;\" valign=\"top\">180</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">13</td> <td style=\"vertical-align: top;\" valign=\"top\">104</td> <td style=\"vertical-align: top;\" valign=\"top\">216</td> <td style=\"vertical-align: top;\" valign=\"top\">115,6</td> <td style=\"vertical-align: top;\" valign=\"top\">240</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">14</td> <td style=\"vertical-align: top;\" valign=\"top\">117</td> <td style=\"vertical-align: top;\" valign=\"top\">243</td> <td style=\"vertical-align: top;\" valign=\"top\">130,0</td> <td style=\"vertical-align: top;\" valign=\"top\">270</td> </tr> <tr> <td style=\"vertical-align: top;\" valign=\"top\">15</td> <td style=\"vertical-align: top;\" valign=\"top\">130</td> <td style=\"vertical-align: top;\" valign=\"top\">270</td> <td style=\"vertical-align: top;\" valign=\"top\">144,4</td> <td style=\"vertical-align: top;\" valign=\"top\">300</td> </tr> </tbody> </table>\r\nЕдиница измерения: Мбит/с\r\n\r\n<b>Выходная мощность передатчика</b>\r\n• IEEE 802.11b:\r\n&nbsp; 20 dBm при 1, 2, 5,5, 11 Мбит/с\r\n• IEEE 802.11g:\r\n&nbsp; 20 dBm при 6-36 Мбит/с\r\n&nbsp; 19 dBm при 48 Мбит/с\r\n&nbsp; 18 dBm при 54 Мбит/с\r\n• IEEE 802.11n:\r\n&nbsp; HT20:\r\n&nbsp; 20 dBm при MCS0-MCS4 и MCS8-MCS12&nbsp;\r\n&nbsp; 19 dBm при MCS5 и MCS13\r\n&nbsp; 18 dBm при MCS6-MCS7 и MCS14-MCS15&nbsp;\r\n&nbsp; HT40:\r\n&nbsp; 19 dBm при MCS0-MCS5 и MCS8-MCS13&nbsp;\r\n&nbsp; 18 dBm при MCS6 и MCS14\r\n&nbsp; 17 dBm при MCS7 и MCS15&nbsp;\r\n\r\n<b>Чувствительность приемника</b>\r\n• IEEE 802.11b:\r\n&nbsp; -87 dBm при 1 Мбит/с\r\n&nbsp; -87 dBm при 2 Мбит/с\r\n&nbsp; -85 dBm при 5,5 Мбит/с\r\n&nbsp; -82 dBm при 11 Мбит/с\r\n• IEEE 802.11g:\r\n&nbsp; -82 dBm при 6 Мбит/с\r\n&nbsp; -81 dBm при 9 Мбит/с\r\n&nbsp; -79 dBm при 12 Мбит/с\r\n&nbsp; -77 dBm при 18 Мбит/с\r\n&nbsp; -74 dBm при 24 Мбит/с\r\n&nbsp; -70 dBm при 36 Мбит/с\r\n&nbsp; -66 dBm при 48 Мбит/с\r\n&nbsp; -65 dBm при 54 Мбит/с\r\n• IEEE 802.11n:\r\n&nbsp; 20 МГц&nbsp;\r\n&nbsp; -82 dBm при MCS-0/8\r\n&nbsp; -79 dBm при MCS-1/9\r\n&nbsp; -77 dBm при MCS-2/10\r\n&nbsp; -74 dBm при MCS-3/11\r\n&nbsp; -70 dBm при MCS-4/12\r\n&nbsp; -66 dBm при MCS-5/13\r\n&nbsp; -65 dBm при MCS-6/14\r\n&nbsp; -64 dBm при MCS-7/15\r\n&nbsp; 40 МГц&nbsp;\r\n&nbsp; -79 dBm при MCS-0/8\r\n&nbsp; -76 dBm при MCS-1/9\r\n&nbsp; -74 dBm при MCS-2/10\r\n&nbsp; -74 dBm при MCS-3/11\r\n&nbsp; -67 dBm при MCS-4/12\r\n&nbsp; -63 dBm при MCS-5/13\r\n&nbsp; -62 dBm при MCS-6/14\r\n&nbsp; -61 dBm при MCS-7/15\r\n\r\n<b>Частотный диапазон</b>\r\nОт 2,4 ГГц до 2,4835 ГГц\r\n\r\n<b>Антенны</b>\r\n\r\nДве внутренние всенаправленные антенны с коэффициентом усиления 0 dBi\r\n\r\n<b>Исполнение штекера</b>\r\nЗависит от региона\r\n\r\n<b>Безопасность</b>\r\n• Wi-Fi Protected Access (WPA и WPA2)\r\n• 64/128-битное WEP-шифрование данных\r\n• WPS (PBC)\r\n\r\n<b>Расширенные функции</b>\r\nПоддержка приложения QRS (iOS, Android)&nbsp;\r\n\r\n<b>Управление</b>\r\nWeb-интерфейс&nbsp;\r\n<br /><br />\r\n<b>Размеры</b>\r\n48 х 42 х 53,5 мм\r\n\r\n<b>Вес</b>\r\n69 г\r\n\r\n<b>Питание</b>\r\nОт 110 до 240 В переменного тока, 50/60 Гц\r\n\r\n<b>Температура</b>\r\n• Рабочая: От 0° до 40°C\r\n• Хранения: От -20° до 65°C\r\n\r\n<b>Влажность</b>\r\n• Рабочая: От 10% до 90% (без образования конденсата)\r\n• Хранения: От 5% до 95% (без образования конденсата)\r\n\r\n<b>Сертификаты</b>\r\n• FCC&nbsp;\r\n• IC\r\n• CE\r\n• UL\r\n• EMI/EMC\r\n• Wi-Fi\r\n• C-Tick\r\n\r\n<i><span style=\"font-size: 8px;\">*</span><span style=\"font-size: xx-small;\">Максимальная скорость передачи данных по беспроводному соединению определена техническими требованиями стандартов 802.11g и IEEE 802.11n. Реальная пропускная способность будет другой. Условия, в которых работает сеть, а также факторы окружающей среды, включая объем сетевого трафика, строительные материалы и конструкции, а также передача служебных данных сети, могут снизить пропускную способность. Факторы окружающей среды также негативно влияют на уровень беспроводного сигнала.&nbsp;</span></i>","shortDescription":"Портативное устройство, увеличивающее зону действия существующей сети. Компактный DAP-1320 обладает высокой мощностью и оддерживает скорость беспроводного соединение до 300 Мбит/с.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":12,"sellingCount":9,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"DAP-1320 (D-Link)","keywords":"Мбит, IEEE, DAP-1320, данных, также, 40МГц, Кнопка, Wi-Fi","description":"<b>Простая настройка и использование</b>\r\nСуществует несколько простых способов настройки беспроводного повторителя DAP-1320. Можно использовать приложение QRS Mobile, поддерживаемое мобильными устройствами на платформе iOS или Android. Также можно выполнить н","og:title":"DAP-1320 (D-Link)","og:description":"<b>Простая настройка и использование</b>\r\nСуществует несколько простых способов настройки беспроводного повторителя DAP-1320. Можно использовать приложение QRS Mobile, поддерживаемое мобильными устройствами на платформе iOS или Android. Также можно выполнить н","og:image":"https://old.roi4cio.com/fileadmin/content/DAP-1320_A1.jpg"},"eventUrl":"","translationId":6983,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":172,"title":"WLAN - wireless network","alias":"wlan-wireless-network","description":"Unified Communications (UC) is a marketing buzzword describing the integration of real-time, enterprise, communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including extension mobility and single number reach), audio, web & video conferencing, fixed-mobile convergence (FMC), desktop sharing, data sharing (including web connected electronic interactive whiteboards), call control and speech recognition with non-real-time communication services such as unified messaging (integrated voicemail, e-mail, SMS and fax). UC is not necessarily a single product, but a set of products that provides a consistent unified user-interface and user-experience across multiple devices and media-types.\r\n\r\nIn its broadest sense, UC can encompass all forms of communications that are exchanged via a network to include other forms of communications such as Internet Protocol Television (IPTV) and digital signage Communications as they become an integrated part of the network communications deployment and may be directed as one-to-one communications or broadcast communications from one to many.\r\n\r\nUC allows an individual to send a message on one medium, and receive the same communication on another medium. For example, one can receive a voicemail message and choose to access it through e-mail or a cell phone. If the sender is online according to the presence information and currently accepts calls, the response can be sent immediately through text chat or video call. Otherwise, it may be sent as a non-real-time message that can be accessed through a variety of media.\r\n\r\nSource: https://en.wikipedia.org/wiki/Unified_communications","materialsDescription":"","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/WLAN_-_wireless_network.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":727,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/marshrutizator_D-Link_AC1900_DIR-879.jpg","logo":true,"scheme":false,"title":"Маршрутизатор D-Link AC1900 DIR-879","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"marshrutizator-d-link-ac1900-dir-879","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"IR-879 оснащен гигабитным WAN-портом, 4 гигабитными LAN-портами и мощным двухъядерным процессором Realtek RTL8198C с тактовой частотой 1 ГГц, что позволяет маршрутизатору легко справляться с подключением к Интернету на тарифных планах до 1 Гбит/с при одновременной обработке большого количества ресурсоемких мультимедийных приложений, включая трансляцию видео с разрешением 4К, видеочаты, стриминги и требовательные к задержкам online-игры. На реальных схемах подключения ведущих российских интернет-провайдеров устройство гарантированно обеспечивает пропускную способность порядка 900 Мбит/с для любого типа подключения – от распространенных IPoE и PPPoE до наиболее ресурсозатратных PPTP и L2TP.\r\nВысокие скорости беспроводного подключения и надежное покрытие в условиях сложных планировок современных квартир и коттеджей обеспечивает комплекс из 4 всенаправленных антенн конфигурации MIMO 3x4 и беспроводной модуль класса AC1900, позволяющий одновременно развернуть две независимые беспроводные сети – со скоростями соединения до 600 Мбит/с в диапазоне 2,4 ГГц и до 1300 Мбит/с в 5 ГГц соответственно. В такой сети современные мобильные устройства с поддержкой стандарта беспроводной связи 802.11ac смогут по максимуму реализовать свои скоростные возможности. При этом пользователи мобильных гаджетов и ноутбуков с беспроводными модулями стандарта 802.11n также будут подключаться на максимально возможной для их устройств скорости, а при желании смогут воспользоваться преимуществами 802.11ac с беспроводным адаптером AC1900 DWA-192.\r\nФункционально DIR-879 поддерживает:\r\n\r\nсоздание защищенных IPsec-туннелей со скоростью до 70 Мбит/с, что сравнимо с производительностью корпоративных межсетевых экранов начального уровня,\r\nвстроенный сервис контентной фильтрации Яндекс.DNS для защиты детей от посещения сайтов, способных нанести вред их здоровью или развитию, а взрослых пользователей – от мошеннических и вредоносных сайтов,\r\nгостевую беспроводную сеть,\r\nлюбые сценарии подключения телефонии и IPTV с использованием IGMP, 802.1Q VLAN и сервиса UDPXY,\r\nограничение скорости на портах и по Wi-Fi, блокировку нежелательных сайтов и адресов, детальную статистику передачи данных и графическое отображение загрузки Wi-Fi-каналов,\r\n4 дополнительных режима работы: точка доступа, повторитель, клиент беспроводной сети или повторитель WISP для подключения к беспроводной сети провайдера,\r\nтехнологию интеллектуального распределения клиентов в беспроводных сетях на базе нескольких маршрутизаторов D-Link с возможностью управления роумингом клиентских устройств.\r\nНастройка и управление маршрутизатором осуществляются посредством Web-интерфейса, оптимизированного как для использования с ПК, так и с мобильных устройств. Мастер начальной настройки позволяет пользователю любого уровня быстро настроить параметры интернет-соединения, беспроводной сети, подключить IPTV-приставку и т.п. Функция автоматического уведомления о доступности новой версии ПО обеспечивает его своевременное обновление с официального сервера D-Link. При возникновении проблем с интернет-подключением, например при случайном отключении интернет-кабеля, функционал перенаправления будет автоматически отправлять пользователя на страницу с описанием необходимых действий.\r\n\r\nПринадлежность устройства к премиум-классу подчеркивает фирменный оригинальный дизайн. Футуристический глянцевый корпус оригинального цвета прекрасно впишется в дизайнерский интерьер апартаментов или гостевой зоны.\r\n\r\n«Выбирая маршрутизатор DIR-879, пользователь получает по-настоящему мощное решение, отвечающее самым современным требованиям к домашним сетям, ориентированным на мультимедийный контент UltraHD-качества, стриминговые видеосервисы, online-игры в сочетании с активным использованием многочисленных мобильных устройств новых поколений, – отметил директор по маркетингу компании D-Link Сергей Васюк. – Особо следует отметить, что встроенное программное обеспечение новинки разработано в новом российском центре исследований и разработок D-Link с использованием уникальных компетенций и опыта, накопленного специалистами компании в сотрудничестве с ведущими российскими интернет-провайдерами, и максимально соответствует их текущим и будущим клиентским сервисам и тарифным планам».\r\n\r\nМаршрутизатор DIR-879 доступен для заказа у официальных реселлеров компании D-Link. Рекомендованная розничная цена составляет $164.","shortDescription":"Маршрутизатор D-Link AC1900 DIR-879 относится к премиум-сегменту, построено на мощной аппаратной платформе, поддерживает Wi-Fi-скорости класса AC1900, технологию интеллектуального распределения беспроводных клиентов для повышения качества роуминга, защиту при работе в Интернете с помощью сервиса Яндекс.DNS, IPTV и предназначено для использования в высокопроизводительных домашних мультимедийных сетях.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":7,"sellingCount":0,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Маршрутизатор D-Link AC1900 DIR-879","keywords":"D-Link, подключения, беспроводной, сети, DIR-879, устройств, Мбит, компании","description":"IR-879 оснащен гигабитным WAN-портом, 4 гигабитными LAN-портами и мощным двухъядерным процессором Realtek RTL8198C с тактовой частотой 1 ГГц, что позволяет маршрутизатору легко справляться с подключением к Интернету на тарифных планах до 1 Гбит/с при одновреме","og:title":"Маршрутизатор D-Link AC1900 DIR-879","og:description":"IR-879 оснащен гигабитным WAN-портом, 4 гигабитными LAN-портами и мощным двухъядерным процессором Realtek RTL8198C с тактовой частотой 1 ГГц, что позволяет маршрутизатору легко справляться с подключением к Интернету на тарифных планах до 1 Гбит/с при одновреме","og:image":"https://old.roi4cio.com/fileadmin/user_upload/marshrutizator_D-Link_AC1900_DIR-879.jpg"},"eventUrl":"","translationId":6987,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":754,"logoURL":"https://old.roi4cio.com/fileadmin/content/112623_2254_draft_large.jpg","logo":true,"scheme":false,"title":"USB 2.0 7-ми портовый Хаб с блоком питания ST Lab","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"usb-20-7-mi-portovyi-khab-s-blokom-pitanija-st-lab","companyTitle":"D-Link","companyTypes":["supplier","vendor"],"companyId":3346,"companyAlias":"d-link","description":"<p><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">Семипортовый USB 2.0 &mdash; хаб&nbsp;</span><strong style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">ST Lab</strong><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">&nbsp;с возможностью зарядки от USB. Прекрасное дополнение для любого рабочего стола. Позволяет подключить вплоть до семи устройств USB, благодаря чему можно при необходимости расширить рабочее место и частное пространство. Компактный корпус позволяет найти место для устройства в любой сумке для ноутбука, благодаря чему ничто не препятствует его использованию в любом месте. Длина кабеля составляет 60 см.</span><span id=\"copyinfo\" style=\"position: absolute; overflow: hidden; width: 1px; height: 1px; color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\"><br />Подробнее:&nbsp;<span style=\"text-decoration-line: none; outline: none; color: #9d5faf;\"><a href=\"http://rozetka.com.ua/st_lab_u_340_black/p194194/\">http://rozetka.com.ua/st_lab_u_340_black/p194194/</a></span></span></p>","shortDescription":"Категория USB-хабы\r\nСовместимость Универсальный (для ноутбуков и компьютеров с USB-выходом).\r\nДополнительные характеристики Длина кабеля 60 см\r\nЦвет Black\r\nПодробнее: http://rozetka.com.ua/st_lab_u_34","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":6,"sellingCount":15,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"USB 2.0 7-ми портовый Хаб с блоком питания ST Lab","keywords":"чему, благодаря, место, любой, сумке, ничто, ноутбука, устройства","description":"<p><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">Семипортовый USB 2.0 &mdash; хаб&nbsp;</span><strong style=\"color: #333333; font-family: Arial, Helvetica, FreeSans,","og:title":"USB 2.0 7-ми портовый Хаб с блоком питания ST Lab","og:description":"<p><span style=\"color: #333333; font-family: Arial, Helvetica, FreeSans, 'Liberation Sans', 'Nimbus Sans L', sans-serif; font-size: 14.0014px;\">Семипортовый USB 2.0 &mdash; хаб&nbsp;</span><strong style=\"color: #333333; font-family: Arial, Helvetica, FreeSans,","og:image":"https://old.roi4cio.com/fileadmin/content/112623_2254_draft_large.jpg"},"eventUrl":"","translationId":6991,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":178,"title":"IoT - Internet of Things","alias":"iot-internet-of-things","description":"The Internet of things (IoT) is the extension of Internet connectivity into physical devices and everyday objects. Embedded with electronics, Internet connectivity, and other forms of hardware (such as sensors), these devices can communicate and interact with others over the Internet, and they can be remotely monitored and controlled.\r\nThe definition of the Internet of things has evolved due to the convergence of multiple technologies, real-time analytics, machine learning, commodity sensors, and embedded systems. Traditional fields of embedded systems, wireless sensor networks, control systems, automation (including home and building automation). and others all contribute to enabling the Internet of things. In the consumer market, IoT technology is most synonymous with products pertaining to the concept of the &quot;smart home&quot;, covering devices and appliances (such as lighting fixtures, thermostats, home security systems and cameras, and other home appliances) that support one or more common ecosystems, and can be controlled via devices associated with that ecosystem, such as smartphones and smart speakers.\r\nThe IoT concept has faced prominent criticism, especially in regards to privacy and security concerns related to these devices and their intention of pervasive presence.","materialsDescription":"<span style=\"font-weight: bold;\">What is the Internet of Things (IoT)?</span>\r\nThe Internet of things refers to the network of things (physical objects) that can be connected to the Internet to collect and share data without human-to-human or human-to-computer interaction.\r\n<span style=\"font-weight: bold;\">Why is it called the Internet of Things?</span>\r\nThe term Internet of things was coined by Kevin Ashton in 1999. Stemming from Kevin Ashton’s experience with RFID, the term Internet of things originally described the concept of tagging every object in a person’s life with machine-readable codes. This would allow computers to easily manage and inventory all of these things.\r\nThe term IoT today has evolved to a much broader prospect. It now encompasses ubiquitous connectivity, devices, sensors, analytics, machine learning, and many other technologies.\r\n<span style=\"font-weight: bold;\">What is an IoT solution?</span>\r\nAn IoT solution is a combination of devices or other data sources, outfitted with sensors and Internet connected hardware to securely report information back to an IoT platform. This information is often a physical metric which can help users answer a question or solve a specific problem.\r\n<span style=\"font-weight: bold;\">What is an IoT Proof of Concept (PoC)?</span>\r\nThe purpose of a PoC is to experiment with a solution in your environment, collect data, and evaluate performance from a set timeline on a set budget. A PoC is a low-risk way to introduce IoT to an organization.\r\n<span style=\"font-weight: bold;\">What is an IoT cloud platform?</span>\r\nAn IoT platform provides users with one or more of these key elements — visualization tools, data security features, a workflow engine and a custom user interface to utilize the information collected from devices and other data sources in the field. These platforms are based in the cloud and can be accessed from anywhere.\r\n<span style=\"font-weight: bold;\">What is industrial equipment monitoring?</span>\r\nIndustrial equipment monitoring uses a network of connected sensors - either native to a piece of equipment or retrofitted - to inform owners/operators of a machine’s output, component conditions, need for service or impending failure. 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