X1 POE Module Details?

I’ve noticed that there’s pads for POE in 2 places on the board and the spec sheet mentions a POE module. Any details on this?

Hello We offer 3 kinds of POE modules.
By default, a 4mm high converter chip is used. Only support 30W module-12V2A

If you need to use 60W/72W module, need to customize it separately. Use 8mm high conversion chip.

30W module-12V2A (default)
30W module-12V2A

60W module-12V5A
60W module-12V5A

72W module-12V6A
72W module-12V6A

30W module-12V2A

60W module-12V5A

72W module-12V6A

there is a wiki:
https://wiki.youyeetoo.com/en/x1/FAQ/PoE