DVI high-definition optical transceiver has long transmission distance (1-80KM), frequency bandwidth, strong anti-interference performance, high safety performance, small size, light weight, single-core uncompressed DVI digital optical transceiver is composed of DVI transmitter and receiver, through a core Single-mode optical fiber transmits high-definition DVI, signal, and supports USB keyboard and mouse transmission, external independent audio and other functions, which can adapt to a variety of complex application environments. Long transmission distance (1-80KM), frequency bandwidth, strong anti-interference performance, high safety performance and other advantages, suitable for long-distance and special environment transmission.