... units provide transmission of sixteen independent video channels, eight bi-directional audio channels, eight bi-directional data channels ... Status. Support 1/2/4/8 channels Video plus E1, Ethernet, Audio, Data, concentrative management. View the detailed ... @12VDC, rack cardIndicators: Power, SYNC, Video, dataVideo:Channel: 16Format: PAL/NTSC/SECAMVideo Signal: 1Vp-p, 75ΩDigitization: 8bitBandwidth: ...