Temperature heat output on stack switches in cab

[Deano]

Hi all,

I have 7 x Cisco WS-C3750-24PS-P switches stacked in a cabinet. How do I calculate the overall temperature / heat output coming from the cabinet?

Thanks

Kind Regards

Dean

[Julio E. Moisa]

Hi

Im not really sure whether Im understanding the question, but have you tried using: show env all command? 

[Deano]

Hi Julio,

Thanks for replying and your help.

We are fitting new air conditioning and the air con company have asked what is the overall / total heat output from each cabinet.

So each switch is generating heat and we have 7 x cisco 3570 24-port switches in each cabinet. 

How do we get the overall / total heat output from each cabinet?

Thanks

Kind Regards

Dean

[Joseph W. Doherty]

I recall (?) datasheets sometimes show BTU generated (for max load?). If you find/take that value and multiply by seven, you should have a BTU rating.

[Deano]

Hi Joseph,

Great, thanks I found it.

Description	Specification
Model	Cisco Catalyst 3750 Series	Maximum	Total Output BTU
Power Supply Rated Maximum	3750-24PS	495W	426 BTU/hour
Measured 100% Throughput Power Consumption	3750-24PS	57W	194 BTU/hour