Perle CM-110-M2LC2 Fast Ethernet Media Converter - 1 x Network (RJ-45) - 1 x LC Ports - DuplexLC Port - 100Base-FX, 10/100Base-TX - 1.24 Mile - Internal

With 100Base-FX technology get up to 100Mbps data transfer rate over twisted pair cable Takes minimal energy and effort to get installed internally Attach multiple devices together or expand the number of devices connected to your existing network by using 2 transceiver/media converter