Linked by Thom Holwerda on Wed 19th Sep 2007 13:12 UTC, submitted by Geoda
Hardware, Embedded Systems Intel and others plan to release a new version of the ubiquitous Universal Serial Bus technology in the first half of 2008, a revamp the chip maker said will make data transfer rates more than 10 times as fast by adding fiber-optic links alongside the traditional copper wires. Intel is working with fellow USB 3.0 Promoters Group members Microsoft, Hewlett-Packard, Texas Instruments, NEC and NXP Semiconductors to release the USB 3.0 specification in the first half of 2008, said Pat Gelsinger, general manager of Intel's Digital Enterprise Group, in a speech here at the Intel Developer Forum.
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RE[3]: Changing the cable?!
by stestagg on Wed 19th Sep 2007 16:20 UTC in reply to "RE[2]: Changing the cable?!"
stestagg
Member since:
2006-06-03

Have you seen a fiber optic network cable before? You have to have a sheething that protrudes into the device in order to protect the light emissions from outside the device and cable

But USB already has that, the metal shield around the USB plug would act as a light shield, it'd be tricky, but you could build the optical coupling into the end of the plastic insulation that the contacts are mounted on. The tricky thing is getting the alignment right.

Reply Parent Score: 2

RE[4]: Changing the cable?!
by TemporalBeing on Wed 19th Sep 2007 16:34 in reply to "RE[3]: Changing the cable?!"
TemporalBeing Member since:
2007-08-22

Yes, USB has the metal shielding, but you need a non-shiny, non-reflective shielding that is tightly wrapped to the fiber - which is why a lot of fiber cables uses a plastic or rubber shielding on the end.

So no, that wouldn't likely work.

Reply Parent Score: 1

RE[5]: Changing the cable?!
by stestagg on Wed 19th Sep 2007 17:34 in reply to "RE[4]: Changing the cable?!"
stestagg Member since:
2006-06-03

The actual interlink would be in the non-shiny, non-reflective insulating part of the USB plug (if it could be made to fit), but the Shield, and the shield-part of the socket would provide a thorough physical barrier to the light.

Reply Parent Score: 2