cat3560: contrary power and btu information in cco

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Apr 21st, 2010
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Hi,

does anybody know which of the following information about power and btu of the catalyst 3560 is correct?


I found some information in the data sheet (http://www.cisco.com/en/US/customer/prod/collateral/switches/ps5718/ps7078/product_data_sheet0900aecd805bac22.html, table 5 power specifications):

C3K-PWR-750WAC: Total output btu/hr 2568

One page down there is mentioned a WS-C3560E-48PD-S (with 265W power supply ??) and 915W power consumption and 561 btu/hr "at the switch" (both @ 100% throughput and max poe loads)


In the power calculator I got the following information for a WS-C3560E-48PD-S with 48 x 7W poe:

336W power consumption and 286.86 btu/hr



Furthermore, is there any information about power consumption and btu for Cat4500 and Cat6500 series switches for different load and throughput profiles?


Many thanks,

Thorsten

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thorsten.steffen Fri, 04/23/2010 - 02:24
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Hi Reza,

your're right but there I cannot calculate power ressources needed at different data throughput (e.g. 5%, 25%, 50%, 90%) and cpu load.


Thorsten

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