[c-nsp] mix of AC and DC power supplies in 7200

[Joel Andersson]

 I would guess that this is unrecommended due to difference with the
electrical parts of it.. Different sources for the powerfeed and so
on, also I would guess some stuff about grounding would differ and
potentialdifference and so on.. I think if you have a good powerfeed
into your facilities and the 48VDC comes from converted 230V AC and
it's the same AC powerfeed from the start it could work fine but if
they are different it might not...  I'm not sure but I suppose there
also would be different quality of the voltage in the box itselt
when using different powersupplymethods due to different ways of 
converting the voltage to the right levels and so on...

Just My 2 cents..:)

Kind regards


On Wed, 2005-12-07 at 10:15 +0000, Marko Milivojevic wrote:
> 	No I don't, sorry. I only tried this as we needed temporary fix for a power 
> problem on one site. We didn't think it was wise to keep it running like that.
> 
> Marko.
> 
> Gert Doering wrote:
> > Hi,
> > 
> > On Wed, Dec 07, 2005 at 08:55:36AM +0000, Marko Milivojevic wrote:
> >>> is it a valid combination to put one AC- and one DC power supply into
> >>> a 7200(VXR)?
> >> 	I tried this some time ago and nothing bad(tm) happened. I am not 
> >> 	sure if it is officially supported configuration.
> > 
> > Do you have the router still running?  Can you show me the output of
> > "show env all"?
> > 
> > thanks,
> > 
> > gert
> > 
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