Perle CM-1110-S1SC120D Gigabit Ethernet Media Converter - 1 x Network (RJ-45) - 1 x SC Ports - 10/100/1000Base-T, 1000Base-BX - 74.56 Mile - Internal

With 10/100/1000Base-T technology get up to 1000Mbps data transfer rate over twisted pair cable Takes minimal energy and effort to get installed internally Expand your network capacity and fulfill requirement with this 2 transceiver/media converter