Outdoor cat 6 cable - put it through the same hole as my power?

[Simplez]

I am having an outdoor floodlight fitted and I was wondering whether I could use the same hole in the wall to push through my cat 6 cable which I will use to connect a POE camera.

Or are you not supposed to run cat 6 cables next to power cables? So I need a new hole drilling?

 

[Handymanjo]

Golden rule
Not not mix mains 230v A/C with low voltage d/c .This will cause induced voltage.

 

[Simplez]

So I will drill an extra hole.

I have kept the power and ethernet cables apart but in one instance they have crossed. Will that be problematic?

 

[T1GERIII]

Cross is ok, it’s when they are run alongside one another issues may arise