From: yxia6696 (yxia6696@gmail.com)
Date: Tue Jul 01 2008 - 00:47:44 ART
Here is a link to the online power calculator:
http://tools.cisco.com/cpc/launch.jsp
WS-C6509-E-FAN + Sup720 w/ power reserve for redundant Sup is about
714watts. Here is from what I saw from a 6509-E chassis:
1 WS-C6509-E-FAN 150.36 3.58 OK
5 WS-SUP720-3B 282.24 6.72 282.24 6.72 on on
6 (Redundant Sup) - - 282.24 6.72 - -
Anthony Faria wrote:
> I think the 2500watt ones are actually 1400 watts on 110 and they are 2500
> watts when you run them on 220. I cant remember for sure. I know the 3000
> watt ones work like that. We run 3000 watt with the 2500 in non redundant
> mode. You can do a show power to see how many watts you have. If you have a
> fan-2 and a sup720 (they eat up like 1800 watts for those two alone)and any
> cards you are going to need to run it on 220 with 2 power supplies either
> redundant or non redundant.
>
> HTH
>
> Tony
>
> On Mon, Jun 30, 2008 at 5:41 PM, Antonio Soares <amsoares@netcabo.pt> wrote:
>
>
>> I think i found the answer. It depends if we are using redundancy (power
>> redundancy-mode redundant) or not (power redundancy-mode combined).
>>
>>
>> http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SXF/native
>> /configuration/guide/pwr_envr.html#wp1020384<http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SXF/native/configuration/guide/pwr_envr.html#wp1020384>
>>
>>
>> Thanks.
>>
>> Regards,
>>
>> Antonio Soares, CCIE #18473 (R&S)
>>
>> -----Original Message-----
>> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>> Antonio Soares
>> Sent: terga-feira, 1 de Julho de 2008 0:23
>> To: 'Cisco certification'
>> Subject: OT: Catalyst 6500 PS Combinations
>>
>> Hello group,
>>
>> Sorry for the off-topic.
>>
>> I'm trying to find the Power Supplies combinations we may have in a
>> Catalyst
>> 6509 running 12.2SXF8.
>>
>> 1) I found a document saying that the PS's must be of the same wattage and
>> that we can have both AC and DC PS's in the same chassis:
>>
>> "In systems with redundant power supplies, both power supplies must be of
>> the same wattage. The Catalyst 6500 series switches allow you to use both
>> AC-input and DC-input power supplies in the same chassis. For detailed
>> information on supported power supply configurations, refer to the Catalyst
>> 6500 Series Switch Installation Guide."
>>
>>
>> http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SXF/native
>> /configuration/guide/pwr_envr.html#wp1020351<http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SXF/native/configuration/guide/pwr_envr.html#wp1020351>
>>
>> 2) In the Installation guide, it says that they can be of different
>> wattage:
>>
>> "Installed power supplies 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
>> combined mode."
>>
>>
>> http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/hardware/Chassis_I
>> nstallation/Cat6500/01over.html#wp1085653<http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/hardware/Chassis_Installation/Cat6500/01over.html#wp1085653>
>>
>>
>> What is the truth here ?
>>
>> Basically i need to know if these combinations are supported:
>>
>> 2500-DC + 2500-AC
>>
>> 2500-DC + 4000-DC
>>
>>
>> Thanks.
>>
>> Regards,
>>
>> Antonio Soares, CCIE #18473 (R&S)
>>
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Mon Aug 04 2008 - 06:11:52 ART