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SFP Transceiver Module Brief Introduction
Dec 04, 2017

SFP transceiver module


SFP transceiver module is a hot plug small module encapsulated by SFP. Currently, the maximum rate can reach 10.3G and the interface is LC. The SFP module is mainly composed of laser. SFP classification can be divided into rate classification, wavelength classification and mode classification.


SFP Transceiver Module.jpg

SFP is short for SMALL FORM PLUGGABLE (SMALL PLUGGABLE), which can be easily understood as an upgraded version of GBIC.

The SFP modules volume is half the size of the GBIC module, only the size of a thumb. The number of ports on the same panel can be more than doubled. Other functions of the SFP module are basically consistent with GBIC. Some transceiver manufacturers name SFP module the miniaturized GBIC (MINI-GBIC).


The composition of SFP optical module is:

Laser TOSA (including the transmitter and receiver, ROSA) and circuit board IC and external accessories, external fittings are shell, base, PCBA, TAB, card buckle, unlock pieces, rubber plug. In order for convenient to identify the module, it is generally to identify the parameters of the module type by the color of the TAB


OPTICO COMMUNICATION CO., LTD is one of the leading suppliers manufacturing and wholesaling Fiber Optic Cable Assembly, fiber passive components, Fiber Active Products (including SFP Transceiver module), Fiber Cabling Solutions in China. It can provide perfect quality assurance and after-sales service. and it has a fine production system and logistics system to meet customers' service needs, so as to make customer service more convenient and fast.


Keywords: SFP, SFP Transceiver, sfp module, optico communication

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