SFP to RJ45 for CAT 5e copper wire, RJ45 copper connector, 100m, 1000BASE-T Serders interface SFP Transceiver 10/100/1000Mb Auto-Negotiation ^^ Wide Compatibility - Compatible for Juniper QFX-SFP-1GE-T/EX-SFP-1GE-T and Other Open Switches ^^ 1000Base-T SFP Transceivers compliant with Gigabit Ethernet and Copper RJ45, specified in IEEE 802. 3-2002 and IEEE 802.3 abwhich supports 1000Mbps data rate up to 100 meters over unshielded twisted-pair category 5 cables. ^^ Easy to Use - Easy installation, plug and play, fully hot-pluggable. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 1Gb SFP ports.
^^ 3 Warranty - Enjoy Fibermall 30-Days Free-returned, 65-Days Free-replacement, 5-Years Free-maintenance, Fibermall supports regular custom service for your options.