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Current TAG : Optical Transceivers

About Transceiver & Cisco Transceiver Modules

Briefly, a transceiver can be defined as a device that comprises of both a transmitter and a receiver of analog or digital signals. For example, radios and telephones are some of the devices that use transceivers. Network transceivers are used in specific networks like LAN to transmit signals. Lots of people tend to confuse transceivers and transponders. In fact, they have the difference; a transceiver transmits and receives signals anytime while a transponder only responds to an incoming signal or command.Transceivers come in three configurations: the chip, board and module style. The chip style is portable and the smallest optical transceiver available. The board Style unlike the chip style is in-built in the network system making it permanent while the module Styles are stand-alone devices as they are not directly installed in the network system.Modes of Channel operationsFiber optic transceivers operate in three modes of channels; the simplex, half-duplex, and full-duplex modes.1. ..

What is a transceiver in networking?

DefinitionA transceiver is a device comprising both a transmitter and a receiver which are combined and share common circuitry or a single housing. When no circuitry is common between transmit and receive functions, the device is a transmitter-receiver.  The word "transceiver" is a contraction of (radio) transmitter-receiver, so it is a device which contains both. A "walkie-talkie" is one example, a cell phone is another. The former is a simple device. You can either listen or talk.ApplicationTransceivers can handle analog or digital signals, and in some cases, both. In regions where digital coverage is spotty, a transceiver may be equipped for analog to ensure that there will be no loss of signal. The ability to receive both can drive up the cost of the transceiver, due to the need to bundle in additional circuitry. Used in  Very low power UHF wireless data transmitters and receivers , 315 / 433 / 868 and 915 MHz ISM/SRD band systems  and  RKE .Transceiver moduleA ..

What is a transceiver module?

DefinitionA transceiver module is a group of transceivers comprising both a transmitter and a receiver which are combined and share common circuitry or a single housing. When no circuitry is common between transmit and receive functions, the device is a transmitter-receiver. The term originated in the early 1920s. Similar devices include transponders, transmitters, and repeaters.ApplicationTransceivers module can handle analog or digital signals, and in some cases, both. In regions where digital coverage is spotty, a transceiver may be equipped for analog to ensure that there will be no loss of signal. The ability to receive both can drive up the cost of the transceiver, due to the need to bundle in additional circuitry. Used in  Very low power UHF wireless data transmitters and receivers , 315 / 433 / 868 and 915 MHz ISM/SRD band systems  and  RKE – Two-way Remote Keyless EntryRF transceiver moduleAn RF transceiver module (radio frequency module) is a (usually) small el..

What is a transceiver used for?

DefinitionA transceiver is a device comprising both a transmitter and a receiver which are combined and share common circuitry or a single housing. When no circuitry is common between transmit and receive functions, the device is a transmitter-receiver. The term originated in the early 1920s. Similar devices include transponders, transverters and repeaters. In radio terminology, a transceiver means a unit which contains both a receiver and a transmitter. From the beginning days of radio the receiver and transmitter were separate units and remained so until around 1920. Amateur radio or "ham" radio operators can build their own equipment and it is now easier to design and build a simple unit containing both of the functions: transmitting and receiving. Almost all modern amateur radio equipment is now a transceiver but there is an active market for pure radio receivers, mainly for shortwave listening (SWL) operators. An example of a transceiver would be a walkie-talkie or a CB radio.Appl..
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