... backward compatible with SD SD-SDI video signal 143Mbps/177Mbps/270Mbps/360Mbps / 540Mbps,different bit-rate serial digital data signal.For ... in the field of digital video systems, compared with the DVI and HDMI digital video format, HD-SD video signal has been tested ... bit rate of the SD signal 143Mbps, 177Mbps, 270Mbps, 360Mbps, 540Mbps and other SD-SDI serial digital video signals and DVB-ASI ...