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RX Power low warning - and power granted to a port BUT does not

Steveosh72
Level 1
Level 1

We run 2960S stack. I have a error and a problem with a port.. The port gi2/0/5 is attached to an Aruba 225 AP. in the logg it says "%ILPOWER-5-POWER_GRANTED: Interface Gi2/0/5: Power granted " but the AP does not get power.. The port is just programmed as a trunk port. all vlans allowed ..

 

The error i get int he logg file " %SFF8472-5-THRESHOLD_VIOLATION: Te1/0/1: Rx power low warning; Operating value: -16.4 dBm, Threshold value: -15.0 dBm."

 

 

does this mean because of the low power warning it shuts the POE to the port that has an AP ?

15 Replies 15

Excellent..

 

thank you

it  was the cable ... 

 

Interface Speed Local pair Pair length Remote pair Pair status
--------- ----- ---------- ------------------ ----------- --------------------
Gi2/0/5 auto

Pair A 47 +/- 0 meters N/A Normal
Pair B 45 +/- 0 meters N/A Normal
Pair C 46 +/- 1 meters N/A Open
Pair D 45 +/- 1 meters N/A Open

 

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