Unfortunately I'm not getting my Unifi AP Pro to power up via PoE. Originally I thought it was the AP to blame, so I purchased a second to try, but it has the same behavior of the first - no indication of any power when plugged in via ethernet only. Powers up if I use the PoE injector.
Nothing obviously bad in the logs on the S2500. The web GUI shows PoE is enabled on the ports I'm plugging in. I updated the port profiles to only use PoE on 4 ports in case there was some power limitation issues. I also ran some diagnostic commands and nothing is looking out of the ordinary from what I can tell (output included at end of post).
The only lead I have is when I switch the LED mode to PoE the LEDs on the ports that have PoE enabled are blinking. According to the manual (https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=c05315600) that means " Power enabled, but power denied due to unavailability." Searching the internet for that hasn't brought up anything more detailed about that state though, so I don't know if that indicates something is actually wrong or it just means the switch doesn't see a device that is available to power on that port.
Any help or ideas would be greatly appreciated! I'm unsure if I should return the hardware to the seller at this point or if I am missing something and just need to change a setting somewhere. I did a factory reset and installed the latest firmware as soon as I got the switch. I also booted into the other partition with an older firmware version to see if that helped, but no difference.
(ArubaS2500-24P) #show inventory
Show Inventory
--------------
System Card Slot : 0
SC Serial # : xxx (Date: 08/28/14)
SC Model Name : ArubaS2500-24P
Mgmt Port HW MAC Addr : xxx
HW MAC Addr : xxx
CPLD Version : Rev: 2.8 (0x2.8)
PoE Firmware Version : 0.0.0 (Build: 0)
CPU Assembly # : 2010152C (Rev: 08.00)
CPU Serial # : xxx (Date: 08/28/14)
Power Supply : Present (580W)
: 12V System Voltage Ok
: 56V PoE Voltage Ok
Power Supply Serial # : xxx (Date: 08/01/14)
Power Supply Model No : 2510064
Power Supply Vendor Model No : IPSN-580APA1 (Rev: 48.48)
Console Card Assembly # : 2010111C (Rev: 01.00)
Console Card Serial # : xxx (Date: 08/28/14)
PoE Card Assembly # : 2010108C (Rev: 01.00)
PoE Card Serial # : xxx (Date: 08/28/14)
System Temperature : CPU Temp : 47 C
: DPE Temp : 47 C
: DDR Temp : 38 C
: PSU Temp0 : 38 C
: PSU Temp1 : 39 C
: Exhaust Temp : 40 C
: Mid Temp : 42 C
: Ambient Temp : 37 C
: Console Card Temp : 29 C
System Voltages : 3300mV Sense : 3360.0 mV
: 2500mV Sense : 2464.0 mV
: 1800mV Sense : 1808.0 mV
: 1000mV Sense : 990.0 mV
: 900mV CPU : 920.0 mV
: 1200mV Sense : 1208.0 mV
: 5000mV 5VDD : 4998.0 mV
: 5000mV 5VSB : 4950.0 mV
System Fan Tachometers : Power Supply Fan 0 : 4655 RPM (Low Speed)
: Power Supply Fan 1 : 4736 RPM (Low Speed)
: FAN 0 : 4804 RPM (Low Speed)
: FAN 1 : 4945 RPM (Low Speed)
(ArubaS2500-24P) #show poe controller slot 0
Linecard Power Budget(W) Power Consumption(W) GuardBand(mW) PoE Management Cisco Compatibility Config Delay(ms)
-------- --------------- -------------------- ------------- -------------- ------------------- ----------------
0 400 0 11000 Dynamic Disabled 2000
(ArubaS2500-24P) #show poe interface brief
PoE Interface Brief
-------------------
Interface Admin Consumption(mW) Port Priority Port Status
--------- ----- --------------- ------------- -----------
GE0/0/0 Enable 0 High On
GE0/0/1 Enable 0 High On
GE0/0/2 Enable 0 High On
GE0/0/3 Enable 0 High On
GE0/0/4 Disable 0 Low On
GE0/0/5 Disable 0 Low On
GE0/0/6 Disable 0 Low On
GE0/0/7 Disable 0 Low On
GE0/0/8 Disable 0 Low On
GE0/0/9 Disable 0 Low On
GE0/0/10 Disable 0 Low On
GE0/0/11 Disable 0 Low On
GE0/0/12 Disable 0 Low On
GE0/0/13 Disable 0 Low On
GE0/0/14 Disable 0 Low On
GE0/0/15 Disable 0 Low On
GE0/0/16 Disable 0 Low On
GE0/0/17 Disable 0 Low On
GE0/0/18 Disable 0 Low On
GE0/0/19 Disable 0 Low On
PoE Interface Brief
-------------------
Interface Admin Consumption(mW) Port Priority Port Status
--------- ----- --------------- ------------- -----------
GE0/0/20 Disable 0 Low On
GE0/0/21 Disable 0 Low On
GE0/0/22 Disable 0 Low On
GE0/0/23 Disable 0 Low On
(ArubaS2500-24P) #show poe interface gigabitethernet 0/0/3
GE0/0/3: Administratively Enable, Port status: On
Maximum power: 30000 mW, Power consumption: 0 mW
Port voltage: 0 mV, Port current: 0 mA
PD class: Class-0, Priority: High, PSE port status: On
Thanks!