[c-nsp] 6509 and ws-x6748 and power

[Hank Nussbacher]

At 09:46 PM 08-06-05 -0400, David Prall wrote:

I can dig that, but when I order a 6500 with a 3000W power supply, I don't 
expect to get only 2770W:

gp1#sho power
system power redundancy mode = redundant
system power redundancy operationally = non-redundant
system power total =     2771.16 Watts (65.98 Amps @ 42V)
system power used =      1807.68 Watts (43.04 Amps @ 42V)
system power available =  963.48 Watts (22.94 Amps @ 42V)
                         Power-Capacity PS-Fan Output Oper
PS   Type               Watts   A @42V Status Status State
---- ------------------ ------- ------ ------ ------ -----
1    WS-CAC-3000W       2771.16 65.98  OK     OK     on
2    none
                         Pwr-Allocated  Oper
Fan  Type               Watts   A @42V State
---- ------------------ ------- ------ -----
1    WS-C6K-13SLT-FAN2   298.20  7.10  OK
                         Pwr-Requested  Pwr-Allocated  Admin Oper
Slot Card-Type          Watts   A @42V Watts   A @42V State State
---- ------------------ ------- ------ ------- ------ ----- -----
1    WS-X6582-2PA        105.00  2.50   105.00  2.50  on    on
2    WS-X6582-2PA        105.00  2.50   105.00  2.50  on    on
3    WS-X6582-2PA        105.00  2.50   105.00  2.50  on    on
4    WS-X6582-2PA        105.00  2.50   105.00  2.50  on    on
7    WS-SUP720-3BXL      328.44  7.82   328.44  7.82  on    on
8    (Redundant Sup)       -     -      328.44  7.82  -     -
9    WS-X6748-GE-TX      432.60 10.30   432.60 10.30  on    on

Not nice.

-Hank

>Brad,
>What power supplies? DFC's on the cards? This is the most power hungry card
>that can be installed. Have a look at
>http://www.cisco.com/go/powercalculator A 6509 with 2500 Watt Power Supplies
>is at 82% with only the 2 Sup-720's and 4 6748's without DFC's. With DFC's
>the 2500W is at 99%. If you have any other cards in there it is
>overloaded/underpowered.
>
>David
>
>--
>David C Prall dcp at dcptech.com http://dcp.dcptech.com
>
>
> > -----Original Message-----
> > From: cisco-nsp-bounces at puck.nether.net
> > [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Brad Swanson
> > Sent: Wednesday, June 08, 2005 2:27 PM
> > To: cisco-nsp at puck.nether.net
> > Subject: [c-nsp] 6509 and ws-x6748 and power
> >
> > TAC case already open.  Bad chassis...?  6509 with dual sup720 3a's,
> > ws-x6748-ge-tx cards in mod's 4, 7, 8, 9.  Two weeks ago the
> > mod in slot 4
> > died with the error "power-bad".  Thinking the card died, we
> > replaced with
> > new.  Just today the new card dies the same death, moved it
> > to slot 3, same
> > result.  Booted switch, still dead card.
> >
> > Some messages:
> > a fabric-sync error showed up right before the module died
> > sho mod 4 gets unknown card, for module-type and power-bad for status.
> > sho env all gets nothing showing up in slot 4, yet under Slot power
> > requirements/usage slot 4 shows "Insufficient DC voltage
> > levels detected on
> > module 4"
> > on reboot:   %SYS-3-MOD_PWRFAIL:Module 4 failed to power up
> >
> > Power to the device is data center power, doesn't get any
> > cleaner as far as
> > power.
> >
> > Bad connectors on the backplane for power?
> >
> > Brad Swanson
> >
> >
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> >
>
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