Single-Mode Fiber Transceiver

What Does Single-Mode Fiber Transceiver Mean?

A single-mode fiber transceiver is a type of optical transceiver module, which is a self-contained component that can receive and transmit data using single-mode optical fiber cables. Modern transceivers are called small form-factor pluggable (SFP) transceivers as they are designed to fit into a variety of enterprise-grade network equipment such as switches and routers.


Techopedia Explains Single-Mode Fiber Transceiver

A single-mode fiber transceiver connects single-mode fibers with different qualities such as dispersion-shifted fiber and nonzero dispersion-shifted fiber, as well as regular optical fiber cables. By 2005, commercially available single-mode fiber transceivers allowed speeds of up to 10 gigabits per second at distances of more than 80 km.

Most modern fiber transceivers can work with both single-mode and multi-mode fibers. However, dedicated single-mode fiber transceivers are still available, which are cheaper since they are made with fewer components and functions in mind. The quality or performance of transceivers varies depending on the length of the cable, speed required or the technology and protocols being supported.


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Margaret Rouse is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical, business audience. Over the past twenty years her explanations have appeared on TechTarget websites and she's been cited as an authority in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine and Discovery Magazine.Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages. If you have a suggestion for a new definition or how to improve a technical explanation, please email Margaret or contact her…