Crazy flexible new system, check it out: The new CAT-Linx cards, which easily install in any available slot of the Linx Prime switcher chassis, with DVI/HDMI and fiber cards.
Using Power over HDBaseT (PoH) technology, CAT-Linx I/O cards provide 48 VDC of power directly to endpoints through the same cable that carries signals, (no external power supplies). CAT-Linx cards transmit HDMI (with embedded audio) and serial data between the switcher and endpoints, fully compliant with HDBaseT standards (work seamlessly with HDBaseT-compliant third-party endpoints).
CAT-Linx devices combine serial control with video and power over a single CAT‐6 cable. CAT-Linx cards and endpoints, so example would be touch screen control to disc players, media players, projectors, flat panel displays and audio processors over cable lengths of up to 100 meters (328 ft).