Product picture - Meridian Technologies DigiFlex DXA-2W2A2F-SFP Bi-Directional 2-Channel 10-Bit Full Duplex Video, Audio, RS-422 Data Transceiver Card with SFP Connector Meridian, Technologies, DigiFlex, DXA-2W2A2F-SFP, Bi-Directional, 2-Channel, 10-Bit, Full, Duplex, Video, Audio, RS-422, Data, Transceiver, Card, with, SFP, Connector Click the image to close this page