[c-nsp] Cisco 7600 Power Supply Compatibility

[Justin Krejci]

Posting for list archival purposes as as previously I replied to sender
only.

The answer to your question and more is here

7600
http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide/pwr_envr.html
excerpt:
Note Installed power supplies in a system can be of different wattage
ratings. Installed power supplies can also be both AC-input, both
DC-input, or one AC-input and one DC-input. Power supplies can be
configured in either redundant or non-redundant mode. For detailed
information on supported power supply configurations, refer to the Cisco
7600 Series Router Installation Guide.

Equivalent URL for 6500
http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a008015bfa8.shtml

On Fri, 2011-06-24 at 13:43 -0400, Andrew K. wrote:

> I am searching through cisco documentation in an attempt to prove or 
> disprove my theory and I am wondering if someone has a quick answer.
> 
> We are currently running a 7606 with Dual PWR-1900-DC / PEM modules.
> 
> With the addition of 10G ports we need to increase the power in the chassis.
> 
> I am to install dual PWR-2700-DC supplies.
> 
> Can the 1900-DC and 2700-DC be run at the same time?
> 
> My plan was to swap one then the other for maximum availability.
> 
> Any information/documentation would be appreciate.
> Andrew.
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