WS-8-150AC - 24v out of range?

[sbyrd]

I have had the switch installed for several months. Just now today the tower went offline. I assumed it was due to a power outage. Come to find out after the tower came back online that the switch did not lose power but it rebooted the APs.

Switch log has a 24v out of range error. However when I look at the switch status page it shows 24V is fine.

I then found one ap did not come back. I then bounced that port and lost connection to the switch.

After a few minutes the switch was reachable again and all APs had rebooted and the switch log had the same 24v out of range error.

What could be going on? Did the switch go bad?

[sbyrd]

Well I went out to the tower and found the Prismstation AP had gone bad. Replaced it with a new one and the switch functioned just fine. Took the AP back to the office and when I plug it into a passive UBNT power supply the Light on the power supply goes off indicating there must be a short in the AP.