Product picture - COMNET Single Mode 1310 1550nm 4-Channel Digitally Encoded Video Transmitter 2-Channel Bi-Directional Data Transceiver with Contact Closure COMNET, Single, Mode, 1310, 1550nm, 4-Channel, Digitally, Encoded, Video, Transmitter, 2-Channel, Bi-Directional, Data, Transceiver, with, Contact, Closure Click the image to close this page