DAHUA DH-SD59225U-HNI and clone got wet...can they be repaired?

Hey gang. I've got a DAHUA DH-SD59225U-HNI and a clone. Tornado season occurred, and with the pouring rain, I learned I did not have a good seal on the mounting box and did not drill a drain hole in the bottom. The ethernet connections got wet.

Both cameras are none functional. One accepts power but does not transmit data. The other is not transmitting data, not power.

Before I try just re-crimping the ends, does anyone have a patch/wire diagram for the ethernet ends? And if it is just not burnt ends, are these components repairable at a reasonable cost vs buying new?

And if anyone can affect repairs and you are in DFW, I'm willing to pay a little. Each camera cost me $450 and $250, so there's also the cost vs buy again dilemma.

Thanks for your time.

If the board broken, no one can fix up it, only have to send to dahua warranty center, the cost will be bit high if change the whole board, even can buy a new camera.

@EMPIRETECANDY It's the one I bought from you. It would not be worth shipping it to a warranty center. Would you have a pinout diagram so I can try re-crimping the cable? I might get lucky and it just be the end of the cable is burnt.

Lot's of threads showing the Dahua pinout.

But you have an advantage that you have the pigtail so you can match it up even without a pinout.

Before cutting it off, see if the camera powers with the wall wart?

And don’t forget to unplug cables at poe port before recrimping