The SFP-12G-OPT-TR module is a high performance 12G/6G/3G/HD/SD-SDI video SFP+ optical transceiver, compatible with LivePremier™ SFP+ input or output cards as well as with VIO 4K units equipped with 12G-SDI video expansion interface. It allows to receive or transmit 4K60 4:2:2 10-bit signals over distances up to 20 km (12.43 mi.) using a single-mode fiber optic cable (LC connectors). The SFP-12G-OPT-TR module supports SDI pathological test patterns and up to 8 embedded audio channels.