I have a a couple of new Pi 4 2GB models with accompanying PoE hats. On connection/power on they just sit there on the rainbow screen - which if it’s like the other Pi’s i have, means low current. The SD in it is a new 32GB with a NOOBS install.
I have tried this across a few different PoE switches with the same outcome and it is the same across both PoE hats and Pi’s which are fresh from little bird - they all report the correct PoE class (3) to the switch and the voltage is there at 50-52v but i’m only seeing 80-100mAH current on them through the whole process, which is around 4-4.5watts - seems a little low for this.
Has anyone had this issue or managed to get a Pi4 online with the official PoE hat, these just dont seem to be drawing enough current?