Perle SMI-1110-M2ST2 Media Converter - 2 x Network (RJ-45) - 1 x ST Ports - Management Port - 1000Base-LX, 10/100/1000Base-T - 1.24 Mile - Rail-mountable, Rack-mountable, Wall Mountable

With 1000Base-LX technology get up to 1000Mbps data transfer rate over optical fiber cable The Rail-mountable provides convenient installation Attach multiple devices together or expand the number of devices connected to your existing network by using 2 transceiver/media converter