The KanexPro 8x8 3G SDI Matrix with re-clock technology is an 8-input, 8-output switcher capable of routing high- resolution SMPTE and standard serial digital video signals. It supports input and output re-clocking up to 330 feet (100 meters) for optimum switching at full 1080p HD mode. The matrix switcher can be controlled using IR remote, front panel buttons or RS-232 interface. Ideally used with SDI based HDCCTV surveillance systems, rental & staging facilities, post-production, TV studio, digital cinema, or other A/V applications where you need to route multiple SDI or HDcctv cameras equipped with 3G/HD/SD-SDI inputs to HD-SDI compliant displays or video processors.