... Optional, fiber optical transmitter, video optic transceiver 1/2/4/8/16 &1-128Channel Digital Video, Audio, Data, ... Remote Video transmitting Status, Ethernet Status. Support 1/2/4/8 channels Video plus E1, Ethernet, Audio, Data, concentrative ... 8bitBandwidth: 8MHzDG: <1%DP: <1oSNR: >65dBConnectors: BNCAudio:Channel: 4~8, Bi-dirAudio Input: unbalanced, 600OhmsDigitization: 16bit@48kFrequency: 10Hz to ...