Putting Network Switch In Attic

I am putting up some ip cameras and have limited network runs to the attic so i will likely need to put a switch up there.

Putting network switch in attic.

The plan is to run a single cat5 cable from the study on the ground floor outside the house using metal trunking to the attic where i will install a network switch netgear gs116 maybe. Through a room upstairs there is a door that opens and you can step out into the attic. There is a power outlet in the attic on the wall on a stud near that door. I put four ethernet jacks at each location in the office and living room and single ethernet jacks in the bedroom and the kitchen.

You might prefer to. Loading ubiquiti community ubiquiti community. Looking for some recommendations for switches that can withstand las vegas summer attic heat. It can get about 110 in the summer or more i would imagine the attic is likely the same.

I would need to run an extension cord around a corner from that outlet in the attic to put it where i want to put it. I wire up an outlet to power a poe switch in my attic.