Product picture - Meridian Technologies DigiFlex DXA-2W2A2J-SFP Full Duplex 2-Channel Video, 2-Channel Audio, and 2-Channel RS-485 Data Location A Transceiver with SFP Connector Meridian, Technologies, DigiFlex, DXA-2W2A2J-SFP, Full, Duplex, 2-Channel, Video, 2-Channel, Audio, 2-Channel, RS-485, Data, Location, Transceiver, with, SFP, Connector Click the image to close this page