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Beginner

2 power supply on cisco 3650 switch - available poe calculation

Hi all,

If I have cisco C3650-48PS switch (available poe is 390w)

If I add one more power supply PWR-C2-640WAC (available poe is 390w) to this C3650. If the total available poe on this C3650 switch is:

390+390 =780w??? 

Thanks all

1 REPLY 1
Enthusiast

Correct. Please note PoE

Correct. Please note PoE power calculation is a platform specific. 

Table 5.       Minimum Power Supply Requirements for Full PoE and PoE+

 

24-Port PoE Switch

48-Port PoE Switch

PoE on All Ports (15.4 W per port)

One PWR-C2-640 WAC

One PWR-C2-1025WAC or Two PWR-C2-640 WAC

PoE+ on All Ports (30 W per port)

One PWR-C2-1025WAC or Two PWR-C2-640 WAC

Two PWR-C2-1025 WAC

http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3650-series-switches/datasheet-c78-729449.html

Please rate, if helpful. 

Thank you.

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