1.Digital Video Optic Convertor 2.Support any high-resolution video signal 3.Support PAL, NTSC, SECAM MODEL Video input1/2/4/8/12/16/24 channel video 1~2 chanel two-way audioPatternSingle-mode / multi-modeTransmission distance1-35KMSignal system PAL/NTSC/SECAMSignal level1Vp-p,75ΩDigital quantization8bits/10bitsVideo bandwidth8MHzDifferential gain<1%Differential phase<1degreeInterfaceBNCAudio ...