Product picture - Meridian Technologies DigiFlex DR-8A-SFP 8-Channel Unidirectional Audio Multiplexer Receiver Card with SFP Connector Meridian, Technologies, DigiFlex, DR-8A-SFP, 8-Channel, Unidirectional, Audio, Multiplexer, Receiver, Card, with, SFP, Connector Click the image to close this page