... video. Plus 2-channel audio 3). Use off-the-shelf gigabit IP switches for extention and distribution 4). Plug-and -play ... IR remote control of sources devices. 7). Maximum 3 layers Ethernet switches can be passed through. 8). Dual power input: 802 ... .3af compliant POE & DC 5V. Hot Tags: HDMI extender over ethernet, HDMI ir extender, China, manufacturers, suppliers, factory, company, brands, wholesale ...