The VE892 accepts an audio-video stream from a local source and serializes the data to pass it over a single 3.125Gbps optical link (for resolutions up to 1080p at 60Hz at 24 bits).
The VE892 can also extend the IR remote control and transfer RS-232 (up to 115kbps) in both directions, allows you to connect serial devices such as touch screens and barcode scanners.