POE+ on C9300L-48P-4G-A

[AirBorn]

Hi,

Does one 715 WAC power supports POE+ on all 48 ports of C9300L-48P-4G-A switch ?

Regards

[Leo Laohoo]

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@AirBorn wrote:

Does one 715 WAC power supports POE+ on all 48 ports of C9300L-48P-4G-A switch ?

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48 port PoE?  No way a 715wac PS can provide 30.0wac PoE to all ports. 

Do the maths:  What is the value if 48 x 30?

[Kasun Bandara]

you need to add secondary power supply

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9300-series-switches/nb-06-cat9300-ser-data-sheet-cte-en.html

[MHM Cisco World]

https://www.cisco.com/c/dam/global/ja_jp/assets/reseller/program/jpos/tool/literature/cisco-power-calculator-easy-guide.pdf

check this link for cisco calculator for PoE