Perle C-1110-S2ST120 Gigabit Ethernet Media Converter - 1 x Network (RJ-45) - 1 x ST Ports - 1000Base-ZX, 10/100/1000Base-T - 74.56 Mile - Internal

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