Perle CM-110-S1SC40U Fast Ethernet Media Converter - 1 x Network (RJ-45) - 1 x SC Ports - 10/100Base-TX, 100Base-BX - 24.85 Mile - Internal

With 10/100Base-TX technology get up to 100Mbps data transfer rate over optical fiber cable Takes minimal energy and effort to get installed internally Expand your network capabilities with this 2 transceiver/media converter