I wrote about it some time ago.for what became a f**king eternity because the robustness of the Cat7 was never going to be crammed through the waterproofing connector
It's a new hose and all cables here are CAT7.
There is really new need for CAT7 cables for the cams but it's gonna last forever.
The connectors, not only they do not fit the waterproofing connector, they are thick. I had to use very good (but very expensive) connectors and to waterproof it differently.
It's a big pain but if you do it right, you know and feel it's gonna last forever.