Detailed Product Description Video Multiplexer, Digital Multiplexer,color video multiplexerFunctions:Transfer 1-4 SD-SDI or digital video signalCompound transmitter, receiver, ... .Features1Conform with SMPTE259M,SMPTE297M,SMPTE310,SMPTE305SDTIstandard,adaptable to SDI 143177270360540Mbps transfer rates.2Conform with DVB-ASIEN50083-9interfaces,transferring rate270Mbps3cable balance circuit and ...