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AP4800 POE Status showing Medium power (25.5 WATT)

An-Buraphawithi
Level 1
Level 1

Hi , I was more concerned feature and functional AP is disable ?

 

access switch and AP show 29.9watts negotiated.

 

WLC5520 version 8.8.100.0

 

AP.JPG

 

 

3 Replies 3

Sandeep Choudhary
VIP Alumni
VIP Alumni

It need 30-31watt to work with full functionality.

 

you can use these to power it on with full power:

 

●  802.3at PoE+, Cisco Universal Power over Ethernet (Cisco UPOE ®)
●  802.3at power injector (AIR-PWRINJ6=)
●  50W power supply (AIR-PWR-50=)

 

Paste the out form swicth:

 

show power inline

 

Regards

Dont forget to rate helpful posts

Sandeep Choudhary
VIP Alumni
VIP Alumni

More info:

https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-7/b_cisco_aiironet_series_4800_acces_point_deployment_guide.html

 

The AP-4800 supports a local DC power supply Cisco Part Number AIR-PWR-50 and will draw 28.7W

When using a Power over Ethernet (PoE) source, for best performance an 802.3bt / universal (uPoE) source is best. Any switch supporting Multigigbit (mGig) should be able to supply uPoE over 32W.

 

The AP-4800 will not function using older 802.3af (15.4W) PoE systems, but will function in a slightly reduced mode (USB power off and limiting the aux port and reducing mGig to GbE rates. This is a very powerful Access Point, we are looking to optimize all features at 30W in a later release, however that has not been committed as of 8.7.

 

Regards

Dont forget to rate helpful posts

Leo Laohoo
Hall of Fame
Hall of Fame
The higher MCS rates will be disabled if running <39.0w PoE.
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