Black Box Transceiver/Media Converter - 1 x Network (RJ-45) - 1 x SC Ports - DuplexSC Port - Single-mode - 1310 nm, 1550 nm Fiber - Gigabit Ethernet - 10/100/1000Base-T, 100Base-TX, 100Base-FX, 1000Base-SX, 1000Base-LX - 6.21 Mile - DIN Rail Mountable, Desktop, Rack-mountable: