RJ45 SFP electrical Optical Transceiver is produced by F-tone through independent research with high stability;100BSAE and 10/100BSAE;1000BSAE and1 0/100/1000BSAE;10000BSAEand10/100/1000/10000BSAE;standard SFP and SFP+;RJ45 connector;Operating Voltage+3.3V;Apply in Ethernet switches, routers, network cards.etc.;Compatible with RoHS;Operating temperature,C-temp and I-temp ;widely used in telecommunications networks, aerospace industry, Aviation, electricity, railways, medical, transportation, communications, and other major areas.