[nsp] GSR 12008 with AC + DC PS

[Brian Wallingford]

>From a vxr in a pop w/limited dc:

#sh env all
Power Supplies:
        Power supply 1 is Zytek DC Power Supply. Unit is on.
        Power supply 2 is Zytek AC Power Supply. Unit is on.

Been humming along (and failing over properly) for a number of years.

YMMV...

On Wed, 3 Mar 2004, Dan Armstrong wrote:

:The router is actually smart enough to notice this, and tells you so.  "One
:PS is AC one is DC" and shuts down one of them.
:
:
:
:Paul Stewart wrote:
:
:> The Cisco docs say not to do it (safety issue).. Never tried so don't know..
:> In theory the backplane gets the same output I believe... But if you blowup
:> your 12008 don't call me ;)
:>
:> -----Original Message-----
:> From: cisco-nsp-bounces at puck.nether.net
:> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Pete Kruckenberg
:> Sent: Wednesday, March 03, 2004 3:47 PM
:> To: cisco-nsp at puck.nether.net
:> Subject: [nsp] GSR 12008 with AC + DC PS
:>
:> Stupid question. Is it possible to put one AC (120VAC) and
:> one DC (-48V) power supply into the same GSR 12008 chassis
:> for redundancy?