... , 4.25G, long distance, 100km , double LC connectorSpecifications 1.Fiber optic 100m Copper SFP transceiver manufacturer 2.OEM/ODM 3. Double ... .RoHS-6,UKAS,UL,SGS compatible 5.fast delivery Fiber optic 100m Copper SFP transceiver manufacturer Packing & delivery 1. packing: transparent ...