At ISE 2013, Vision showed the new Techconnect TC2 HDMIIP-- a transmitter and receiver set which sends HDMI signal over a network. Suited to digital signage applications, this plug-and-play product requires no networking knowledge.
The signal can pass through up to three network switches, and there is no cable length restriction as the HDMI data is broken up into TCP/IP packets - just patch the signal through an existing infrastructure.
Fully HDCP complaint, it supports all resolutions up to 1080P plus full digital audio – but 3D is not supported. JPEG compression is used to squeeze the signal through a 100BT Megabit network with imperceptible impact on image and no latency. In stock early April.