[c-nsp] 6509 power supply question

Bryan Wann bwann-nsp at wann.net
Fri May 23 00:57:01 EDT 2008


On Fri, 23 May 2008, Jarrod Friedland wrote:

> Can I run a 6509 with 1 x 1300W and 1 x 1800W (redundant)? Are the issues
> with doing this we should be aware of? I have asked this question of cisco
> integrators however all we get is "The engineers have put their heads
> together and say NO"

I've upgraded PSUs on 6509s without shutting them down, i.e. 2500 W -> 
4000 W, or 4000 W -> 6000 W by swapping them out one at a time.  During 
the times there was a mismatch, e.g. a 2500 W + 4000 W I don't remember 
there being anything of concern.

kind regards,
bryan


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