[c-nsp] Cat 6509 and Sup720 Power

Justin M. Streiner streiner at cluebyfour.org
Tue Nov 14 16:03:43 EST 2006


On Tue, 14 Nov 2006, Dan Hopkins wrote:

> My question is:
>  If I run dual 3000W AC PS on 120V power, will I not make the wattage
>  requirement for the Sup720 ?

I believe you will need 208V circuits to fully energize the unit.  That's 
what we deploy for our 6509s.  Since upgrading many sites to 10GE, we've 
had to upgrade to 6000 watt supplies.  That requires 2 x 208VAC circuits 
to each power supply.

jms


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