[time-nuts] Project on precise timing over Ethernet

Lux, Jim (337C) james.p.lux at jpl.nasa.gov
Thu Sep 10 14:34:36 UTC 2009




On 9/10/09 4:29 AM, "Javier Serrano" <javier.serrano.pareja at gmail.com>
wrote:

> Dear nuts,
> 
> We have this ongoing project whose aim is to synchronize roughly one
> thousand stations (typical distances around 10 km) to within 1 ns using
> Ethernet:
> http://www.ohwr.org/twiki/bin/view/OHR/WhiteRabbit/WhiteRabbit
> 
Interesting stuff...

Have you looked at what the giant phased array radio telescopes are doing?
LOFAR and SKA both cover large areas, and have similar timing requirements.




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