Data Rate: 1.25Gb/s, Interface: RJ-45; Link length up to 100m with four-pair Cat.5 UTP cable. Compatible with 1000BASE-X and 1000BASE-T auto-negotiation. 10/100/1000BASE-T operation in host system with SGMII interface. Compatible with a wide range of Brand fiber switches, servers, routers, NIC, or other fiber optic equipment. TAA Compliant; Made in Taiwan; Certificate: RoHS, REACH, CE, FCC, TUV, UL. Before placing an order, please contact us and let us know what brand and model name of Host equipment you will apply. We need to know what coding to be input for you.