StarTech.com MSA Uncoded Compatible SFP Module - 100BASE-LH - 100MbE Single Mode Fiber (SMF) Optic Transceiver - 100Mb Ethernet SFP - LC 80km - 1550nm - DDM (SFP100BLHST)
Aluminum‑cased SFP transceiver offers 100 Mbps over single‑mode fiber up to 80 km, with LC connector and hot‑plug support, meeting MSA stand ...