... SMPTE310M etc., besides it is easy and flexible to install any kind of SDI transmission system, which ... 1 channel RS485 data transmission2, Distance up to 20KM over SM fiber cable3, Available for ... , Support video intact regenerative relay6, LED indicator to monitor all critical parameters7, No software needed, ... /Datacom (19.4Mb/s –2.97Gb/s) Number of input: 1 Channel Reflection loss: >15DB Equalization ...