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Bogljuboff
Anon
2012-Jan-28 4:16 pm
Any way xxGhz wireless can replace wires?I read where they are sending messages short distances using 40ghz radio, maybe even higher frequencies.
I guess fibre-optic cable provides the greatest bandwidth, but until every cable company can switch over to that for its entire network, they will use old-fashioned wires.
Would it be practical to get rid of a lot of the cable strung along poles, by having a small relay transceiver, running at xxGhz, on a pole every x feet, relaying a signal to the next transceiver? |