GRASSVALLEY 2RU 19inch rack mount modular rackmodel is 8900 seriesinstalled with 2x power supplies (1 is redundant PSU)10x SDI VDA cards installed with back connectors. 8931 model cardsequalisation upto 300metre cable lengthsEach card is 1x SDIinput and 8x SDIoutputsPAL and ntsc formatfully working and tested.NOTE front panel is Not included in saleKey FeaturesPassive differential loop-through design adds system flexibility and reliabilityEight outputsAuto input cable equalization up to 300mSupports both component and composite signals, all data rates 143, 177, 270, 360 Mb/sFront panel LED indicate EQ warningRemote health monitoringNote: ASI compatibility with 0° in phase outputsdata sheet