Well, that is clearly the in-wall "premise" wiring, and is fairly permanent tested and won't require replacing when failed. The wire itself should never fail, just the punching on either end.

You are looking at the back of the patch panels not the front sides. Very clean, and a job well done. Agreed, if those are Cat6, they are a real bitch to work with. But that would explain why the cables are holding their bend radius so nicely due to the plastic insert that runs down the center of Cat6 cables.