BPI R4 PoE Module with 24V?

It appears that the RT5400B Board is available with 12V and 24V, are both supported? Is it like with the power supply that the 24V would be more stable?

I’m using 12v with success without stability problems.
I’m using bpi-r4 + be1400 + m2 ssd + 120mm fan.

Ok, I suspected that, thank you for confirming this, though I would be more interested in if the 24V version would also work, as the 12V version isn’t currently available (for the lower price).

My bpi works like a charm with poe+ to 12v spliter, plus both 10 gig ports with fibers, plus poe+ switch to poe cameras. No problem at all. Total power consuption less than 30W.