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Aruba S2500 PSE: Hardware Error

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  • 1.  Aruba S2500 PSE: Hardware Error

    Posted Apr 26, 2020 05:13 PM

    I bought a used Aruba S2500. I am by no means a network expert (I had managed switches from Netgear and TP-link, but they are consumer type products). I updated to latest firmware, all seems to work properly.

     

    However, as I am trying to connect a couple of IP cameras and a couple of Unifi UAP-Pro (hardware supports 802.af), I do not seem to get any power to the devices via any of the 48 ports.

    Every single port show: PSE port status: Off, PSE hardware error. 

    For example, one port output is

    #show poe interface gigabitethernet 0/0/37
GE0/0/37: Administratively Enable, Port status: Off
Maximum power: 30000 mW, Power consumption: 0 mW
Port voltage: 0 mV, Port current: 0 mA
PD class: Class-0, Priority: Critical, PSE port status: Off, PSE hardware error

    Show Inventory indicates no PSU power issues:

    SC Model Name                 : ArubaS2500-48P
CPLD Version                  : Rev: 2.8 (0x2.8)
PoE Firmware Version          : 4.1.5 (Build: 1)
...
Power Supply                  : Present (580W)
                              : 12V System Voltage Ok
                              : 56V PoE Voltage Ok

    Poe controller seems to be working

    Linecard  Power Budget(W)  Power Consumption(W)  GuardBand(mW)  PoE Management  Cisco Compatibility  Config Delay(ms)
--------  ---------------  --------------------  -------------  --------------  -------------------  ----------------
0         400              0                     11000          Dynamic         Enabled              2000

    In addition, I have increased Poe priority to the my ports

    Power over Ethernet profile "cameras" (N/A)
-------------------------------------------
Parameter                         Value
---------                         -----
Enable PoE interface              Enabled
Max Power on PoE port milliwatts  30000
PoE port priority                 critical
time-range-profile                N/A

    I can't find much on PSE hardware error.

     

    Any additional commands I should use to verify if there is a hardware error or if is it a configuration issue?



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