StarTech.com Brocade XBR-000190 Compatible SFP Module, 1000BASE-T, SFP to RJ45 (Copper) Cat6/Cat5e, 1GE Gigabit Ethernet SFP, RJ-45 (Copper) 100m, 1Gbps Mini GBIC Transceiver SFP Module

Lifetime Warranty (XBR-000190-ST) - SFP (mini-GBIC) transceiver module (equivalent to: Brocade XBR-000190) - GigE - 10Base-T, 100Base-TX, 1000Base-T - RJ-45 - up to 100 m - for Brocade 7800 Extension Switch; VDX 6720, 6730, 6740, 6740T, 6740T-1G