Perle CM-1110-S2ST10 Gigabit Ethernet Media and Rate Converter - 1 x Network (RJ-45) - 1 x ST Ports - 10/100/1000Base-T, 1000Base-LX - 6.21 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 Meet the multiple network connectivity needs of todays network environment with this 2 transceiver/media converter