Items like Cisco SFP 1.25G mini gbic tend to be smaller

The Ingellen Multi-rate Series 2.67Gb/s transceiver module integrates optics and electronics in a Small Form Factor Pluggable (SFP) package. Our Cisco SFP 1.25G transceiver module provides a low cost high-performance connection. Multi Rate SFP transceiver provides a fully OC-48 SONET compliant interface between the SONET/SDH photonic layer and the electrical layer. Its microprocessor - based modular design implements all features specified in the http://www.fiberyes.com/sfp-optic-transceivers SFP MSA compatible 2-wire Serial Digital Diagnostic Monitoring Interface for Optical Transceivers.Modules of GBIC and Cisco SFP 1.25G formats have memory storage based on typical EEPROM. With the help of SFPTotal PG-2GS programmer (programming board, 5V DC PS, USB, GBIC, SFP) you will be able to count, edit and upload the firmware to the memory of the transceiver, using specialized software SFPTotal Wizard. With this solution it is possible to reprogram multiple modules and working configurations in accordance with the MSA standards. It is a perfect solution to solve your problems with transceivers of lower price range.

10G, multi-use LC interfaces. SFP(small form pluggable) can be understood since the upgrade version of GBIC. SFP module volume ratio reduced by half than GBIC module, the identical panel could be configured in additional than double of ports. Other functions of SFP Module are do i think the GBIC basicly . Items like Cisco SFP 1.25G(cisco mini gbic) tend to be smaller and so are just about half the dimensions of GBIC optics. These modules send speeds that range between 100Mbps to about 4+Gbps. Their transmission length begins at approximately 500 meters and goes up to 120+ kilometers.