Perle CM-100MM-S2LC40 Media Converter - 2 x LC Ports - DuplexLC Port - 100Base-FX, 100Base-EX - 24.85 Mile - Internal

With 100Base-FX 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