HUAWEI QSFP-40G-LR4 02310MHS OPTICAL TRANSCEIVER SINGLE-MODE MODULES 1310NM 10KM Specification Product Name 40GBASE-LR4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM) Product No 6C-QSFP+-LR4 Date Rate 40G Wavelength 1310nm (1270~1330nm) Source DFB CWDM + PIN Temperature 0 to 70C (32 to 158F) TX Power -7~2.3dBm Receiver Sensitivity lt, -11.5dBm Media Type SMF Connector LC Duplex DDM/DOM Supported Reach 10km