I have in my hand a AG9205s PoE PD module (output 5V and up to 13W) and I want to use it with my Raspberry PI 3B+ (that exposes the center core tap wires to the J14 pin header, as you can check here in the schematic)
Now comes my question: the AG9205s module shows that the external bridge rectifiers are needed as external part of the PoE PD module, as you can see here:
But at page 4 of the Datasheet, it says that the output of bridge rectifiers are connected to the respective internal pins, as shown below:
I'm a little bit confused...I've tried to connect the AG9205s module to the Raspberry Pi and works without any issue!
What am I missing? Are those bridge rectifiers inside the AG9205s module? Are they inside the LAN connector of the Raspberry? Do I need to add those rectifiers?