Product picture - Meridian Technologies DigiSlim FR-8V1C1G 1C1G-SFP 8-Channel NTSC PAL Video, 1 Bidirectional Channels Contact Closure & 1 Bidirectional Channel Multiprotocol Data System Transmitter Card with SFP Connector Meridian, Technologies, DigiSlim, FR-8V1C1G, 1C1G-SFP, 8-Channel, NTSC, PAL, Video, 1, Bidirectional, Channels, Contact, Closure, &, 1, Bidirectional, Channel, Multiprotocol, Data, System, Transmitter, Card, with, SFP, Connector Click the image to close this page