• Squizzy@lemmy.world
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    1 year ago

    I don’t understand, wouldn’t the cable need to be copper to be a HDMI? If it was fiber you’d need something to convert the signal back to electrical from optical before the TV no?

    • bufordt@sh.itjust.works
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      1 year ago

      There are HDMI cables that are basically HDMI to fiber tranceivers. The HDMI plug draws power from the HDMI port to use active components to convert to a fiber signal.