... transceiver and video receiver/Audio/data/Ethernet transceiver series utilizes state-of-the-art 8/10bit digital encoding and decoding ... units provide transmission of 4/8 independent video channels, 4/8 audio channels, 4/8 bi-directional data channels and one 100M ... , Ethernet Status.Support 1/2/4/8 channels Video plus E1, Ethernet, Audio, Data, concentrative management.View the detailed information ...