Perle SMI-1110-S2ST40 Gigabit Ethernet Media Converter - 2 x Network (RJ-45) - 1 x ST Ports - Management Port - 10/100/1000Base-T, 1000Base-EX - External

No hassle of internal installation, install externally Attach multiple devices together or expand the number of devices connected to your existing network by using 2 transceiver/media converter With 10/100/1000Base-T technology get up to 1000Mbps data transfer rate over twisted pair cable