Features ● Compliant with SFP MSA standard ● 3.3V DC power supply ●1310nm DFB laser and PIN photodetector for 40km transmission ● Difference LVPECL inputs and outputs ● Duplex LC connector ● Compliant with SFF-8472 ● Hot Pluggable ● ROHS compliant   Applications ● Gigabit Ethernet data link ● Data storage networks ● Fiber Channel Switch Infrastructure ● Optical access network ● Other optical links   Description Optcore 1250Mbps SFP EX is a high performance and cost effective optical transceiver module. It is designed to meet Gigabit Ethernet and 1X Fiber Channel application. The SFP EX optical transceiver module consists of two sections: the transmitter section consists of a high reliability 1310nm DFB laser with monitor photo detector (MPD) in eye safety; the receiver section consists of a high-speed InGaAs PIN photodiode (PD) and trans-impedance preamplifier. The output of the PD drives the post-amplification, quantizing, and optical signal detection circuits. The receiver is built in the LOS monitoring function. For further information, please see SFP MSA and SFF-8472 standard   For additional information please click on the link below    http://www.cnoptcore.com/uploadfile/20100605092627106.pdf