Legrand Cisco[R] GLC-LH-SMD Compatible 1000BASE-LX SMF SFP (Mini-GBIC) Transceiver Module, Fiber optic, 1250 Mbit/s, SFP, LC, 10000 m, 1310 nm Legrand Cisco[R] GLC-LH-SMD Compatible 1000BASE-LX SMF SFP (Mini-GBIC) Transceiver Module. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Product colour: Silver, Housing material: Metal. Maximum voltage: 3.3 V. Weight: 31 g