4PCS 1000BASE-T Gigabit SFP RJ45 Copper Ethernet Transceiver Module 1.25G New

Connects a network switch SFP to RJ45 Gigabit Ethernet network for Network Attached Storage (NAS), Storage Area Network (SAN), and High-Performance Computing (HPC) applications Low power consumption and low EMI emission design SFP RJ45 module; Hot-pluggable with advanced ESD protection.

eBay