LCP-100SMF60T-SFP FIBER TRANSCEIVER / FE, SINGLEMODE, 60KM, -40°Ê~85°Ê.The LCP-100SMF60T-SFP Fiber Transceiver is excellent for severe settings since it may power in temperatures ranging from -40°„C to 85°„C and supports Fast Ethernet over single-mode fiber for up to 60 kilometers.