Intel demonstrates Light Peak port technology for HD video streams

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Date: Thursday, May 6th, 2010, 04:48
Category: News

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PC Pro is reporting that Intel has been demoing a laptop running the company’s “Light Peak” connectivity standard initially offering transfer speeds of up to 10 Gbps in both directions. The company previously demonstrated the technology using a prototype Mac Pro motherboard last year, but has now reduced the required hardware to fit inside a laptop enclosure.

The demonstration laptop was sending two separate HD video streams to a nearby television screen, without any visible lag. The laptop includes a 12mm square chip that converts the optical light into electrical data that the computer understands.

Intel’s chief technology officer, Justin Rattner, claimed that the bandwidth afforded by the optical technology is practically unlimited. “Light Peak begins at 10Gbits/sec, simultaneously in both directions,” he said. “We expect to increase that speed dramatically. You’ll see multiple displays being served by a single Light Peak connection. There’s almost no limit to the bandwidth – fibers can carry trillions of bits per second”.

Intel has touted Light Peak as a possible replacement to USB, Firewire, and display connectors in the future, and notes that the hardware should become available to computer manufacturers by the end of this year.

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