From: Anthony Faria (tfaria72@gmail.com)
Date: Tue Jul 01 2008 - 09:38:43 ART
Sorry I meant about 800. If you put any cards(poe especially) in the chassis
and you run those power supplies in 110. You will run out of power quickly.
We had the experience of it was showing 200 watts free and the sup would
just keep rebooting. Once the 220 30 amp circuit was installed we had no
problems after that. I was just trying to help.
Tony
On Mon, Jun 30, 2008 at 8:47 PM, yxia6696 <yxia6696@gmail.com> wrote:
> 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)
>>>
>>>
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>>>
>>
>>
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>
>
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