SFP 10G LR SFP Optical Transceiver 10GBASE-LR SFP Module SFP 10G LR Specification Product Name 10GBASE-LR SFP+ Transceiver Module (SMF, 1310nm, 10km, LC, DDM) Product No SFP 10G LR cisco optical transceiver Date Rate 10Gbps Wavelength 1310nm Source DFB + PIN Temperature 0 to 70C (32 to 158F) TX Power -6.5~-0.5dBm Receiver Sensitivity lt, -14.4dBm Media Type SMF Connector LC Duplex DDM/DOM Supported Reach 10km