Wireless Access

Hi. 

I have some AP-375 connected to 7220 controller. All the ap-375 are powered by POE-50-60W from ubiquity. The problem is my access points are showing red light blink and on controller i have this flags:

AP Database
-----------
Name Group AP Type IP Address Status Flags Switch IP Standby IP
---- ----- ------- ---------- ------ ----- --------- ----------
GradinitaCretesti default 375 100.64.3.253 Up 2m:23s 2rI 100.64.2.4 0.0.0.0
TerenSintetic default 375 100.64.3.252 Up 38m:14s 2rI 100.64.2.4 0.0.0.0

r = Power Restricted;

2 = Using IKE version 2;

I = Inactive;

(Aruba7220) *[mynode] #show ap debug system-status ap-name TerenSintetic | begin "Power Status"
Power Status
------------
Item Value
---- -----
Power Supply : POE-AF
LLDP Power : 0.0W
Current Operational State : All radios disabled;
HW POE status : POE-AF

Tried IPM with 3 level of cpu restrictions, LED become Green but flags remains on my controller, what can i do to solve this problem ?

Ubiquiti injectors typically/often do not comply with the 802.3 (at/at) POE standards. That could be the issue here.

So do only solution i have is to change the POE injectors ?

Either that, a POE capable switch, or a DC power supply.

For the 375, that will be an AC power supply instead of DC power supply. But having 802.1at/bt compatible PoE injectors should work. Note that the logs indicate that your injector is only 802.1af compliant (15.4W, which is not enough):

Power Supply : POE-AF

 Also for a PoE switch, make sure it is PoE+, 802.1at or 802.1bt compliant.

Thanks, changed with POE-AT 30W and is work now.