PoE power inline consumption requirements for AP4050DN-E

Hello,
Please follow the links below to get the desired information:

https://e.huawei.com/fr/related-page/products/enterprise-network/wlan/indoor-access-points/ap4050dn-e/brochure/wlan-ap4050dn-e

Thanks

Hello, sorry i can't find the answer to my questions there.
Could you be more specific please or direct me better? Thanks a lot

Hi,
AP4050DN-E do not support hardware detection, and it only works in 802.3at power supply mode.
The maximum power consumption could reach 16w, and the actual power consumption depends on the function enabled.

Kindly refer to the figure below:

So, you might find AP works when connects with 802.3af power supply, but in such situation, some functions are not aviable.

thanks,could you please clarify the other part of my question?
could you please also clarify the other part of my question?
I still cant understant that difference in power inline consumption between
Huawei S5720-52P-PWR-LI-AC and Cisco 2960X

Cisco 2960X and Huawei S5720-52P-PWR-LI-AC - both supports 802.3at,
as you already wrote:
- AP4050DN-E supports only 802.3at
- The maximum power consumption could reach 16W

Then why AP connected to cisco 2960x asks for 25500 mW and consumes that amount
and the same AP connected to Huawei S5720-52P-PWR-LI-AC asks and consumes approx 5.1 W
What is the reason of such difference in power inline consumption?
If switches and AP work with the same protocol, should not consumption be similar?
Thank you four your time and effort.

Cisco 2960X:
Availabe power per port: 30 mW APs use: 30 mW
PoE+ Power-via-MDI TLV:
Power Pair: Signal
Power Class: Class 4
Power Device Type: Type 2 PD
Power Source: PSE
Power Priority: low
Power Requested: 25500 mW
Power Allocated: 25500 mW

Huawei S5720-52P-PWR-LI-AC
Class 4 CURRENT POWER 5151(mW) PEAK POWER 7854(mW) AVERAGE POWER 4894(mW)
Available power per port 30W
PD power(mW) : 5100
PD class : 4
PD reference power(mW) : 30000
User set max power(mW) : 30000
PD peak power(mW) : 7854
PD average power(mW) : 4894

User Set Max Power(mW) : 369600
PoE Power Supply(mW) : 369600
Available Total Power(mW) : 364500
Total Power Consumption(mW): 5100
Power Peak Value(mW) : 7854
Power-Management Mode : auto
Power High Inrush : disable

Hi,
The maximum power consumption 16w doesn't include the output power of the USB port, IoT card, or PoE_OUT port. 25.5w is the requesting power, which I think the real power consumption might lower than that value, and the 5.1w displays on the S5720 indicates the real power consumption.
Kindly check the real power consumption on 2960x whether the real power consumption is 25.5w.