These WolfPackLite 72x72 1080p HDMI Matrix Switchers can be configured up to 72-HDMI inputs and up to 72-R45 ethernet outputs over CAT6 to 450 Feet. It includes POE HDMI Receivers at each TV.

This system uses our exclusive LHDT (Long HDMI Distance Technology) to extend HDMI over one Ethernet cable up to 450 feet over CAT5e/6/7 from the matrix switch. The picture quality looks like you are using a 3-foot HDMI cable as that it does not compress the video or audio, as well as it sends the appropriate voltage to power the receiver behind each TV so no AC adapter are needed there (POE).

Although we recommend CAT6 for new installations, It is great for existing installations that are using older CAT5e cables as it works flawlessly with them.

They include free video wall processing, and features Apps, WEB GUI, and front control options.

They are configured with 4-port cards and have fast 80ms switching & 80ms latency, offers resolution scaling on the cards, provides separate audio on all cards, and includes a quad-view card option.