The original post: /r/homelab by /u/plunderisley on 2025-02-22 12:00:36.

This is the second time that this has happened. The rack mount UPS seemed to have failed and since everything is plugged into it (well within load capacity), all the devices went offline. Of course this happened when I’m gone on holiday.

I currently have the power setup as: Line in -> UPS -> PDU Simple power strip where the Cisco switch, unifi DSM pro, synology, cable modem, LTE Backup modem, home automation server and such are all plugged into.

What would be the best solution to fix this issue from occuring again? A 2 power input PSU and plug one directly to the outlet and the other to a new UPS?