[time-nuts] Possibly off topic - Jitter on Ethernet over poweradapters

David J Taylor david-taylor at blueyonder.co.uk
Sun Feb 10 12:07:37 EST 2013


From: Chris Albertson 
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THose power over Ethernet devices work with analog signals and don't
evn look at the data packets.   All they do is place a DC bias on the
twisted pair.    Ethernet is always transformer coupled so your
routers, switches and computers never see DC.
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Chris - I think the query was about power-line networking, not PoE.

David
-- 
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Email: david-taylor at blueyonder.co.uk


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