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Access points are transmitter / receivers (transceivers) that connect to a network through an interface such as a bus or connector. They receive, store, and transmit data between the wireless LAN and the wired structure.
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Computer power supplies convert alternating current (AC) line to direct current (DC) line, needed by the computer.
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Computer printers and plotters are used to output industrial data in printed form.
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DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power supplies.
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Industrial printing equipment includes screen printers, pad printers and offset printers. These devices are used for applying inks and colors to packaging cartons, web or sheet material and other packaging supplies.
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Installation and rigging services move and install equipment or machinery.
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Kiosk and POS printers are used with kiosks and point-of-sale (POS) systems such as electronic cash registers (ECR) and electronic funds transfer (EFT) devices.
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KVM switches are hardware devices that allow IT personnel to use a single keyboard, video monitor, and mouse (KVM) to control more than one computer at a time.
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Network bridges connect one network to another so that terminals on both networks can communicate as if on a single network.
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Network cards and network controllers are expansion boards inserted into computers that allow them to connect to a network.
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Network equipment is used to split, switch, boost, or direct packets of information along a network. This product area includes network hubs, switches, routers, bridges, gateways, multiplexers, transceivers and firewalls. Often, network equipment is defined by is protocol or port type (e.g., Ethernet switch, USB hub).
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Network firewalls are systems that enforce access control policy between an organization's network and the Internet for security purposes.
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Network gateways interconnect networks with different, incompatible communication protocols.
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Network hubs serve as the central location for attaching wires to workstations.
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Network media converters change the signal of encoded data from one media type to another as it is transmitted through, or between, networks.
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Network modems (modulators-demodulators) are devices or programs that allow computers to transmit data over telephone lines. They convert digital computer data to analog sound waves and then demodulate the carrier signals to decode the transmitted information.
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Network routers are protocol-dependent devices that connect subnetworks. They are also used to break down a large network into smaller subnetworks.
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Network servers control and manage network resources such as files, printers, users, groups, etc.
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Network switches route packets between ports at the OSI layer 2, which means that (in Ethernet) the switches decide where incoming packets are transferred to, based on the NIC's 48-bit address.
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Network transceivers, short for transmitter-receiver, are devices that both transmit and receive analog or digital signals.
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Networking repeaters regenerate incoming electrical, wireless or optical signals to preserve signal integrity and extend the distance over which data can travel. They are often used to connect cable segments in IEEE 802.3 networks.
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Power over Ethernet (PoE) injectors supply or inject DC power through network cables to power network devices. They are sometimes called midspans or midspan hubs.
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Power over Ethernet (PoE) products use network cables to deliver DC power and data to network devices. PoE products use RJ connectors instead of AC-DC adapters and eliminate the need for separate power cables.
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Power over Ethernet (PoE) splitters receive a unified PoE signal (data and power), and then separate the data and power onto two different lines for non-PoE devices.
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Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters.
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VoIP and IP telephony allows PC users to make phone calls over the Internet or other packet networks via gateways and standard telephones.
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Wireless modems transmit modulated data using electromagnetic waves.
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