thanks for the reply. Sadly I cannot perform an upgrade of the PoE Firmware:
bubicon@box> show poe controller Controller Maximum Power Guard Management Status Lldp index power consumption band Priority 0 925.00W 108.19W 0W Class AT_MODE Disabled 1 1165.00W 0.00W 0W Class AT_MODE Disabled
Use the above command to check if you need up upgrade your PoE controller or if it has failed, if that is the case you might have to replace the device (RMA).
If you need an upgrade just use this command : request system firmware upgrade poe fpc-slot <slot>
Also, check the logs ( messages & chassisd) for any outstanding issues/information regarding PoE and make sure that power is not being injected to this switch from another device ( 2 PoE ports colliding ) this could cause an issue as the one you are facing
If this solves your problem, please mark this post as "Accepted Solution" so we can help others too \:)/
Lil Dexx JNCIE-ENT#863, 3X JNCIP-[SP-ENT-DC], 4X JNCIA [cloud-DevOps-Junos-Design], Champions Ingenius, SSYB
bubicon@box> show poe interface ge-1/0/0 PoE interface status: PoE interface : ge-1/0/0 Administrative status : Enabled Operational status : OFF Power limit on the interface : 15.4W Priority : Low Power consumed : 0.0W Class of power device : not-applicable PoE Mode : 802.3at
set poe interface <interface-name> maximum-power <power in watts>
did not help. Enabling and re-enabling the interface did not help.
I cannot open a JTAC. I think I have to contact the dealer who sold me the switch. It looks like a hardware defect to me. The other VC member runs the same software versions and configuration and doesn't have the problem. It also had the AFI 350 PSU, which is a problem of course.