Fast ethernet SFP transceiver module 1.25G 40KM Switch to Switch Interface

Fast ethernet SFP transceiver module 1.25G 40KM Switch to Switch Interface Quick Detail: Product part Number Data Rate (Gbps) Media Wavelength (nm) Transmission Distance(KM) Temperature Range(Tcase)(℃) GB-SFP-BDL-2434(43-40S 1.25 Single mode fiber 1310/1490(1490/1310) 40 0~70 commercial GB-SFP-BDL-2434(43)-40E 1.25 Single mode fiber 1310/1490(1490/1310) 40 -10~80 extended GB-SFP-BDL-2434(43)-40I 1.25 Single mode fiber 1310/1490(1490/1310) 40 -40~85 industrial Description: GB