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by pjc50
3296 days ago
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The nature of problems is different, but fundamentally the two questions of "how to distinguish between 1 and 0 in the presence of noise" and "can the reciever and transmitter change state fast enough" apply. Optical PCIe would be hugely handicapped by lack of a standard optical PCB construction method. You'd have to print waveguides onto the PCB. And then it stops working if you get dust in the socket. |
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