Without an actual model number i can only guess its the POE48-24W-G
This model is a passive POE adapter as it will just push that voltage without a handshake.
Thats the Poe af/at/bt standard that handles that, with it being a passive injector it will just push out that voltage without safety.
Having said that, we use that injector with POE af/at devices and it works. Just consider that an Active POE supply will be “safer”