Fiber Optic Products / Fiber Optic ReceiversFiber Optic Equipment 1.25G BiDi SFP 40km Transceiver Module 1310/1550 LC Single ConnectorGeneralSmall Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They simultaneously comply with Gigabit Ethernet as specified in IEEE STD 802.3 and 1x Fibre Channel as defined in FC-PI-2 Rev. 10.0 .They are compliant and lead-free. Product FeatureSingle LC receptacle optical interface compliant-pluggable SFP footprint 1310nm DFBlaser transmitter compliant and Lead Up to 40km on 9/125um SMFMetal enclosure for lower EMI Single 3.3V power supply