StarTech.com Extreme Networks 10052 Compatible SFP Module - 1000BASE-LX - 1GE SFP 1GbE Single Mode Fiber SMF Optic Transceiver - 10km DDM - Extreme Networks 10052 Compatible SFP - 1000BASE-LX 1Gbps - 1GbE Module

1310nm LC Connector TECHNICAL SPECS: 1000BASE-LX 1Gbps Single Mode (SMF) 100% EXTREME NETWORKS 10052 COMPATIBLE SFP TRANSCEIVER: Designed, programmed and tested to work with compatible Extreme Networks switches and routers to deliver dependable 1GbE connectivity