StarTech MSA Compliant SFP Transceiver Module - 1000BASE-LX~MSA Uncoded SFP Module - 1000BASE-LX - 1GbE Single Mode Fiber (SMF) Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM
Device comprising both a transmitter and a receiver which are used in computer networks.