Portable Battery Test Bag

Is there any way to power the CSM’s with some type of portable battery setup? Being that it is 802.3af and not passive poe.

Put a UPS in a back-pack with the CSM power supply plugged in and just run a cable from it to the CSM. All you need is a little 350VA UPS it’ll last an hour or 2.

Ive decided im just going to go with a 12vto48v 802.af converter for the 12v battery bag that we already use for FSK Canopy equip.

I'm working for a BatteryPOE 48V