AP count limit on switch

[knaik99]

As we have 9200L-24P-L which have 600w power supply and as per update we should not exceed 80% of that while connecting Ap.

So if I have 30 watt power required AP then I can connect only max 16 AP to this switch as I can use 480 watt only

Please let me know about this Poe calculation concept 

[Rasika Nayanajith]

You can't get the entire 600W as PoE. Max PoE is 340W in that power supply. Pls look at table 3 of below URL

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9200-series-switches/nb-06-cat9200-ser-data-sheet-cte-en.html 

Therefore max you can go is 12 APs (if you require 30W at switch end). Again if you want to keep 80% use then I would go with 10AP. 

If you want more PoE capacity then you should go with secondary power supply.

HTH

Rasika

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