StarTech.com Brocade XBR-000190 Compatible SFP Module - 1000BASE-T - 1GE Gigabit Ethernet SFP to RJ45 Cat6/Cat5e Transceiver - 100m - Brocade XBR-000190 Compatible SFP - 1000BASE-T 1Gbps - 1GbE Module

Distances up to 100m (328ft) RJ-45 Connector TECHNICAL SPECS: 1000BASE-T 1Gbps Copper 100% BROCADE XBR-000190 COMPATIBLE SFP TRANSCEIVER: Designed, programmed and tested to work with compatible Brocade switches and routers to deliver dependable 1GbE connectivity