PoE issue (?) hAP ac3 + CSS610-8G-2S+IN

Hardware MikroTik hardware general
1

Sorry if this is the wrong forum, please move if needed.

Hi,

I’m powering CSS610 via PoE from hAP ac3’s ether5 port.
Over night, in the CSS610 I only had a laptop plugged in (lid closed). In the morning I found the switch turned off and, unfortunately, I didn’t think to check the PoE status in routeros. Re-plugged the ethernet cable to the switch’s port 1 and it powered on again, no issue.

Is there any sort of “power saving” feature (in both devices) or any other explanation as to why this happened?

/interface ethernet poe> print detail
 0 name="ether5" poe-out=auto-on poe-priority=10 power-cycle-ping-enabled=no
   power-cycle-interval=none
2

If you didn’t reboot hAP ac3, you can check logs (/log print) to see if there was some suspicious event.

3

unfortunately, there’s none, because my firewall is too verbose. I’ll disable firewall logging and see if anything comes up in the future..