Bridge UHD OLINK 8RX 3G system is a 0.5 rack-mount type system that can convert 8 Channel 3G SDI signals into optical signal and transmit them. It receives 8CH 3G SDI signals simultaneously. The compact-sized UHD OLINK system for long-distance transmission of a large number of SDI signals enables the construction of a stable transmission system in a variety of environments.