ICX7150 switches can't deliver PoE but one ICX7550 switch can

[IsaacGerman]

I have several devices that are not able to get PoE from switches with model ICX7150-48ZP. However, when I connect these same devices to an ICX7550-24P They are able to draw power and work normally.
These devices are B578 Edge Routers PN 201-104-P00-SB0, they are listed to be class 2 PoE devices, and I already tried limiting the power delivery on the port by both class and Watts to no avail.
Other devices such as APs are having no issues getting PoE.
Used power on all switches is well below the allocated.
The 7150 Ruckus switches are currently running version SPS08095k and the 7550 is running version GZS08095g.
I'm running out of ideas, any advice would be helpful

[BenBeck]

In broken state, please gather:

Show chassis

Show inline power

Show inline power detail

Show inline power debug 

Show inline power emesg

[IsaacGerman]

Here's the output of the recommended commands, names and serial are changed, the faulty device was connected to port 36
Note: just updated to 08.0.95s

SSH@switch#sh chassis
The stack unit 1 chassis info:

Power supply 1 (AC - PoE) present, status ok
Model Number: 23-1000086-01
Serial Number: ***********
Firmware Ver: 32.66
Power supply 1 Fan Air Flow Direction: Front to Back
Power supply 2 not present

Fan 1 not present
Fan 2 ok, speed (auto): [[1]]<->2

Fan controlled temperature:
Rule 1/3 (MGMT THERMAL PLANE): 59.2 deg-C
Rule 2/3 (PoE THERMAL SENSOR PLANE): 48.0 deg-C
Rule 3/3 (MISC THERMAL PLANE): 79.0 deg-C

Fan speed switching temperature thresholds:
Rule 1/3 (MGMT THERMAL PLANE):
Speed 1: NM<-----> 95 deg-C
Speed 2: 85<----->105 deg-C (shutdown)
Rule 2/3 (PoE THERMAL SENSOR PLANE):
Speed 1: NM<----->130 deg-C
Speed 2: 120<----->130 deg-C
Rule 3/3 (MISC THERMAL PLANE):
Speed 1: NM<----->100 deg-C
Speed 2: 85<----->108 deg-C

Fan 2 Air Flow Direction: Front to Back
Slot 1 Current Temperature: 47.0 deg-C (Sensor 1), 60.2 deg-C (Sensor 2), 48.0 deg-C (Sensor 3), 79.0 deg-C (Sensor 4)
Slot 2 Current Temperature: NA
Warning level.......: 100.0 deg-C
Shutdown level......: 105.0 deg-C
Boot Prom MAC : 3415.93**.***
Management MAC: 3415.93**.****

SSH@switch#sh inline power

Power Capacity: Total is 740000 mWatts. Current Free is 201000 mWatts.

Power Allocations: Requests Honored 48 times

Port Admin Oper ---Power(mWatts)--- PD Type PD Class Pri Fault/
State State Consumed Allocated Error
-----------------------------------------------------------------------------
1/1/1 On On 3800 15400 4P-IEEE Class 4 3 n/a
1/1/2 On On 3800 15400 4P-IEEE Class 4 3 n/a
1/1/3 On On 3800 15400 4P-IEEE Class 4 3 n/a
1/1/4 On On 3800 15400 4P-IEEE Class 4 3 n/a
1/1/5 On On 3700 15400 4P-IEEE Class 4 3 n/a
1/1/6 On On 3800 15400 4P-IEEE Class 4 3 n/a
1/1/7 On On 3900 15400 4P-IEEE Class 4 3 n/a
1/1/8 On On 3700 15400 4P-IEEE Class 4 3 n/a
1/1/9 On On 3600 15400 4P-IEEE Class 4 3 n/a
1/1/10 On On 3800 15400 4P-IEEE Class 4 3 n/a
1/1/11 On On 3700 15400 4P-IEEE Class 4 3 n/a
1/1/12 On On 3800 15400 4P-IEEE Class 4 3 n/a
1/1/13 On Off 0 0 n/a n/a 3 n/a
1/1/14 On On 3600 15400 4P-IEEE Class 4 3 n/a
1/1/15 On On 3500 15400 4P-IEEE Class 4 3 n/a
1/1/16 On On 3600 15400 4P-IEEE Class 4 3 n/a
1/1/17 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/18 On On 3500 15400 2P-IEEE Class 4 3 n/a
1/1/19 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/20 On On 4000 15400 2P-IEEE Class 4 3 n/a
1/1/21 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/22 On On 3600 15400 2P-IEEE Class 4 3 n/a
1/1/23 On On 3700 15400 2P-IEEE Class 4 3 n/a
1/1/24 On On 3600 15400 2P-IEEE Class 4 3 n/a
1/1/25 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/26 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/27 On On 4000 15400 2P-IEEE Class 4 3 n/a
1/1/28 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/29 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/30 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/31 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/32 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/33 On On 3700 15400 2P-IEEE Class 4 3 n/a
1/1/34 On On 3800 15400 2P-IEEE Class 4 3 n/a
1/1/35 On On 6200 15400 2P-IEEE Class 4 3 n/a
1/1/36 On Off 0 15400 n/a n/a 3 PD Detection Fault
1/1/37 On Non-PD 0 0 n/a n/a 3 n/a
1/1/38 On Non-PD 0 0 n/a n/a 3 n/a
1/1/39 On Non-PD 0 0 n/a n/a 3 n/a
1/1/40 On Non-PD 0 0 n/a n/a 3 n/a
1/1/41 On Non-PD 0 0 n/a n/a 3 n/a
1/1/42 On Off 0 0 n/a n/a 3 n/a
1/1/43 On Off 0 0 n/a n/a 3 n/a
1/1/44 On Off 0 0 n/a n/a 3 n/a
1/1/45 On Off 0 0 n/a n/a 3 n/a
1/1/46 On Off 0 0 n/a n/a 3 n/a
1/1/47 On Off 0 0 n/a n/a 3 n/a
1/1/48 On Off 0 0 n/a n/a 3 n/a
-----------------------------------------------------------------------------
Total 130000 539000

SSH@switch#sh inline power detail

Power Supply Data On unit 1:
++++++++++++++++++

Power Supply Data:
++++++++++++++++++

Power Supply #1:
Max Curr: 16.6 Amps
Voltage: 55.3 Volts
Capacity: 920 Watts
PoePower: 740 Watts
power supply 2 is not present

POE Details Info. On Unit 1 :

General PoE Data:
+++++++++++++++++

Firmware
Version
----------------
02.2.4 Build 002

Hardware
Version
----------------
V2R6

Device HW version : 0:V2R6 1:V2R6 2:V2R6 3:V2R6 4:V2R6 5:V2R6 6:V2R6 7:V2R6
Device Temperature(deg-C) : 0:42 1:46 2:46 3:44 4:48 5:44 6:42 7:40
Device Status : 0:Good 1:Good 2:Good 3:Good 4:Good 5:Good 6:Good 7:Good

Cumulative Port State Data:
+++++++++++++++++++++++++++

#Ports #Ports #Ports #Ports #Ports #Ports #Ports
Admin-On Admin-Off Oper-On Oper-Off Off-Denied Off-No-PD Off-Fault
-------------------------------------------------------------------------
48 0 34 14 0 14 2

Cumulative Port Power Data:
+++++++++++++++++++++++++++

#Ports #Ports #Ports Power Power
Pri: 1 Pri: 2 Pri: 3 Consumption Allocation
-----------------------------------------------
0 0 48 128.700 W 539.000 W

SSH@switch#sh inline power debug-info

Power Capacity: Total is 740000 mWatts. Current Free is 201000 mWatts.

Power Allocations: Requests Honored 48 times

Port Admin Oper ---Power(mWatts)--- PD Type PD Class Pri Fault/
State State Consumed Allocated Error
-----------------------------------------------------------------------------
1/1/1 On On 3700 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:Not Read From Hardware
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/2 On On 3800 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/3 On On 3900 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/4 On On 3800 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/5 On On 3700 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/6 On On 4000 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/7 On On 3600 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/8 On On 3600 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/9 On On 3700 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/10 On On 3700 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/11 On On 3600 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/12 On On 3700 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:Not Read From Hardware
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/13 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/14 On On 3700 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/15 On On 3600 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/16 On On 3600 15400 4P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x02 PD Detected on 4-Pair lines

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/17 On On 3900 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/18 On On 3500 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/19 On On 3600 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/20 On On 3600 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/21 On On 3700 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/22 On On 3800 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/23 On On 3800 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:Not Read From Hardware
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/24 On On 3600 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:Not Read From Hardware
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/25 On On 3800 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1B Detection in Progress
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/26 On On 3800 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/27 On On 4000 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:Not Read From Hardware
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/28 On On 3800 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:Not Read From Hardware
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/29 On On 3800 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/30 On On 3800 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/31 On On 3700 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/32 On On 4200 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/33 On On 3900 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:0x1A User OFF 4:0x1B Detection in Progress
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/34 On On 3900 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/35 On On 6100 15400 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x01 af/at PD Detected

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :28850 mWatts

1/1/36 On Off 0 15400 n/a n/a 3 PD Detection Fault
Last 5 HW port status:
1:0x1E Underload State 2:0x01 af/at PD Detected
3:0x1E Underload State 4:0x01 af/at PD Detected
5:0x1E Underload State

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/37 On Non-PD 0 0 n/a n/a 3 non-standard PD
Last 5 HW port status:
1:0x1C non-standard PD 2:0x1B Detection in Progress
3:0x1C non-standard PD 4:0x1B Detection in Progress
5:0x1C non-standard PD

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/38 On Non-PD 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:0x1B Detection in Progress 2:0x1C non-standard PD
3:0x1B Detection in Progress 4:0x1C non-standard PD
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/39 On Non-PD 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:0x1B Detection in Progress 2:0x1C non-standard PD
3:0x1B Detection in Progress 4:0x1C non-standard PD
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/40 On Non-PD 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:0x1B Detection in Progress 2:0x1C non-standard PD
3:0x1B Detection in Progress 4:0x1C non-standard PD
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/41 On Non-PD 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:0x1B Detection in Progress 2:0x1C non-standard PD
3:0x1B Detection in Progress 4:0x1C non-standard PD
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/42 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/43 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/44 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/45 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/46 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/47 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

1/1/48 On Off 0 0 n/a n/a 3 n/a
Last 5 HW port status:
1:Not Read From Hardware 2:Not Read From Hardware
3:Not Read From Hardware 4:0x1A User OFF
5:0x1B Detection in Progress

Max Power Capability for 2pair PD :45000 mWatts
Highest Power Requested by PD Through LLDP/CDP :n/a

-----------------------------------------------------------------------------
Total 130000 539000

SSH@sw#sh inline power emesg
(limited to last 70)

Log Size: 2000 entries. Number of entries in use: 2000 for unit 1(full).
Log printing is requested for complete log.
+-----+--------------------+-----+-----+---------+---------------------------------------------+
|S.No.|Timestamp | Sys | Dev | Port | Event Trace Message |
+-----+--------------------+-----+-----+---------+---------------------------------------------+
1920 | Thu Jun 12 14:54:49 | N | N/A | 1/1/37 | 0x1C non-standard PD
1921 | Thu Jun 12 14:54:53 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1922 | Thu Jun 12 14:54:53 | N | N/A | 1/1/38 | 0x1C non-standard PD
1923 | Thu Jun 12 14:54:53 | N | N/A | 1/1/39 | 0x1C non-standard PD
1924 | Thu Jun 12 14:54:53 | N | N/A | 1/1/40 | 0x1C non-standard PD
1925 | Thu Jun 12 14:54:53 | N | N/A | 1/1/41 | 0x1C non-standard PD
1926 | Thu Jun 12 14:54:58 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1927 | Thu Jun 12 14:54:58 | N | N/A | 1/1/36 | 0x1E Underload State
1928 | Thu Jun 12 14:55:13 | N | N/A | 1/1/38 | 0x1B Detection in Progress
1929 | Thu Jun 12 14:55:13 | N | N/A | 1/1/39 | 0x1B Detection in Progress
1930 | Thu Jun 12 14:55:13 | N | N/A | 1/1/40 | 0x1B Detection in Progress
1931 | Thu Jun 12 14:55:13 | N | N/A | 1/1/41 | 0x1B Detection in Progress
1932 | Thu Jun 12 14:56:14 | N | N/A | 1/1/37 | 0x1C non-standard PD
1933 | Thu Jun 12 14:56:19 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1934 | Thu Jun 12 14:58:25 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1935 | Thu Jun 12 14:58:26 | N | N/A | 1/1/36 | 0x1E Underload State
1936 | Thu Jun 12 14:58:33 | N | N/A | 1/1/37 | 0x1C non-standard PD
1937 | Thu Jun 12 14:58:34 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1938 | Thu Jun 12 14:58:34 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1939 | Thu Jun 12 14:58:35 | N | N/A | 1/1/36 | 0x1E Underload State
1940 | Thu Jun 12 14:58:43 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1941 | Thu Jun 12 14:58:44 | N | N/A | 1/1/36 | 0x1E Underload State
1942 | Thu Jun 12 14:58:44 | N | N/A | 1/1/37 | 0x1C non-standard PD
1943 | Thu Jun 12 14:58:53 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1944 | Thu Jun 12 14:59:13 | N | N/A | 1/1/37 | 0x1C non-standard PD
1945 | Thu Jun 12 14:59:20 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1946 | Thu Jun 12 15:00:59 | N | N/A | 1/1/37 | 0x1C non-standard PD
1947 | Thu Jun 12 15:01:08 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1948 | Thu Jun 12 15:02:02 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1949 | Thu Jun 12 15:02:02 | N | N/A | 1/1/36 | 0x1E Underload State
1950 | Thu Jun 12 15:02:02 | N | N/A | 1/1/37 | 0x1C non-standard PD
1951 | Thu Jun 12 15:02:11 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1952 | Thu Jun 12 15:02:14 | N | N/A | 1/1/37 | 0x1C non-standard PD
1953 | Thu Jun 12 15:02:14 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1954 | Thu Jun 12 15:04:26 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1955 | Thu Jun 12 15:04:27 | N | N/A | 1/1/36 | 0x1E Underload State
1956 | Thu Jun 12 15:04:35 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1957 | Thu Jun 12 15:04:36 | N | N/A | 1/1/36 | 0x1E Underload State
1958 | Thu Jun 12 15:04:36 | N | N/A | 1/1/37 | 0x1C non-standard PD
1959 | Thu Jun 12 15:04:45 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1960 | Thu Jun 12 15:05:39 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1961 | Thu Jun 12 15:05:39 | N | N/A | 1/1/36 | 0x1E Underload State
1962 | Thu Jun 12 15:05:53 | N | N/A | 1/1/37 | 0x1C non-standard PD
1963 | Thu Jun 12 15:05:57 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1964 | Thu Jun 12 15:06:42 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1965 | Thu Jun 12 15:06:43 | N | N/A | 1/1/36 | 0x1E Underload State
1966 | Thu Jun 12 15:06:43 | N | N/A | 1/1/37 | 0x1C non-standard PD
1967 | Thu Jun 12 15:06:51 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1968 | Thu Jun 12 15:07:27 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1969 | Thu Jun 12 15:07:28 | N | N/A | 1/1/36 | 0x1E Underload State
1970 | Thu Jun 12 15:07:28 | N | N/A | 1/1/37 | 0x1C non-standard PD
1971 | Thu Jun 12 15:07:33 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1972 | Thu Jun 12 15:08:13 | N | N/A | 1/1/37 | 0x1C non-standard PD
1973 | Thu Jun 12 15:08:21 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1974 | Thu Jun 12 15:08:21 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1975 | Thu Jun 12 15:08:22 | N | N/A | 1/1/36 | 0x1E Underload State
1976 | Thu Jun 12 15:08:39 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1977 | Thu Jun 12 15:08:40 | N | N/A | 1/1/36 | 0x1E Underload State
1978 | Thu Jun 12 15:08:40 | N | N/A | 1/1/37 | 0x1C non-standard PD
1979 | Thu Jun 12 15:08:49 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1980 | Thu Jun 12 15:09:06 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1981 | Thu Jun 12 15:09:07 | N | N/A | 1/1/36 | 0x1E Underload State
1982 | Thu Jun 12 15:09:33 | N | N/A | 1/1/37 | 0x1C non-standard PD
1983 | Thu Jun 12 15:09:34 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1984 | Thu Jun 12 15:09:42 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1985 | Thu Jun 12 15:09:43 | N | N/A | 1/1/36 | 0x1E Underload State
1986 | Thu Jun 12 15:09:43 | N | N/A | 1/1/37 | 0x1C non-standard PD
1987 | Thu Jun 12 15:09:52 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1988 | Thu Jun 12 15:10:01 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1989 | Thu Jun 12 15:10:01 | N | N/A | 1/1/36 | 0x1E Underload State
1990 | Thu Jun 12 15:10:10 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1991 | Thu Jun 12 15:10:10 | N | N/A | 1/1/36 | 0x1E Underload State
1992 | Thu Jun 12 15:10:33 | N | N/A | 1/1/37 | 0x1C non-standard PD
1993 | Thu Jun 12 15:10:37 | N | N/A | 1/1/37 | 0x1B Detection in Progress
1994 | Thu Jun 12 15:12:16 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1995 | Thu Jun 12 15:12:17 | N | N/A | 1/1/36 | 0x1E Underload State
1996 | Thu Jun 12 15:13:28 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
1997 | Thu Jun 12 15:13:29 | N | N/A | 1/1/36 | 0x1E Underload State
1998 | Thu Jun 12 15:13:29 | N | N/A | 1/1/37 | 0x1C non-standard PD
1999 | Thu Jun 12 15:13:33 | N | N/A | 1/1/37 | 0x1B Detection in Progress
2000 | Thu Jun 12 15:13:46 | N | N/A | 1/1/36 | 0x01 af/at PD Detected
+-------+----------------+-----+-----+----------+---------------------------------------------+


I could say the problem are the edge routers, but they work fine on the ICX7550

[BenBeck]

The switch itself is reporting okay. I can see an underload condition reported. 

underload state — The PD consumed less power than the minimum limit specified in the 802.3af standard.

The two models in question can have different poe solutions under the hood. Are you using the same exact device/cable for your test? The switch simply seems to think the device is not drawing enough power to be valid. 

[IsaacGerman]

That is correct, same devices same cable, no patching in between. 
Is there anything else that could be tried?