[time-nuts] timing on ethernet

Phil Staton phil at barely.me.uk
Sun Aug 5 19:25:40 UTC 2007


Hi

I've been thinking (always a bad move), is the idea to use the  
ethernet clock to provide precise timing and the data to point to the  
waveform cycle. (Shades of gps here). Apparently 10Bt has a strong  
component at 20MHz and 100Bt has one at 125MHz.
If the entire network could be locked to a master clock, say in one  
hub, how would the repeaters be locked?
A modified hub presumably? I will continue reading and experimenting  
(wrecking!) on my home network.

Phil G4FXY




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