- Dec 28, 2019
- Reaction score
- New Jersey
That same logic can be applied to plugging a PoE switch into the mains. The only difference being that the mains get their power from a generator versus the "generator" we call a UPS. On top of that, a quality UPS will filter out line noise that can spike the heck out of a PoE switch.I find UPSs to be inefficient for cameras.
To think that the device steps 12v (or 48v) from the battery to 110v/230v and the device connected is likely to step the voltage down to 12v and 48v. Huge inefficiencies.