StarTech.com Cisco SFP-GE-T Compatible SFP Module, 1000BASE-T RJ45 Copper Transceiver
Gigabit copper transceiver converts fiber to RJ45, enabling 10/100/1000 Mbps over Cat5e/Cat6 up to 100 m. Compact SFP module fits Cisco switches and routers for reliable Ethernet connectivity.