Etherwan, Gigabit SFP Module, Single Mode 9/125µm, 10 Km, Duplex LC, 1310nm, 0~70°C, DDM

EtherWAN, EX-1250TSP MB4L 1000BASE-LX 10KM 9/125m, SM 1310 Duplex LC 11.5 dBm SFP module for 2 fiber needed