Is Raspberry PI PoE HAT compatible with ROCK 4SE PoE pins?

#1

I was unable to find POE HAT for ROCK 4SE so decided to get HAT for RPi 3/4. What can go wrong I thought. And even if the form factor seems very similar not everything is the same. So, after RPi 3/4 POE HAT arrived, I realized that it’s not compatible with my ROCK 4SE.

The connector is there but it’s not fitting because of the distance. POE connectors on ROCK 4 are farther from GPIO pins.

I wonder if the ROCK 4SE POE pins are compatible with pins on RPi 3/4 POE HAT? I could DIY an adapter, just don’t want to fry the board.

#2

It’s not compatible with the PoE header location, the signal is compatible. If you plug the RPi PoE on the 4 SE, you will find only two pins are matches, you need to manually connect the other two pins with cables.