... SMPTE344MWith automatic cable equalization function, compensation for cable transmission lossConvenient instructions of LED status, SD/HD indicator, ... productionSDI, HD-SDI video transmission, in sports teleproduction, remote camera links, Cross-town fiber links, Cross-campus production ... courtesy feedsProduct Description Atech 3D/HD/SD SDI fiber optic transmission system can transmit one 3G-SDI, or HD ...