How to properly mount network equipment in Siberia?

Question

Network administration

Good day.
It is planned to lay a network in a cottage village.
It is planned to throw a ring with optics, and from managed switches (such as DGS-3200-) already distribute copper among subscribers. Switches are supposed to be placed in boxes with rubber (or plastic) seals. Place weak heating elements in the boxes, which should dry the air and prevent condensation from forming. Village in Siberia. In summer +40 (if you're lucky, then even more than one day), in winter -40 (if you're lucky, then even less than one month).
I am not sure that the equipment will withstand such a regime. What actually needs to be done to place network equipment in outdoor conditions?

Answer 1

go to nag.ru they know more about it

Answer 2

It is understood that the equipment is not located on the street, but there is always industrial equipment for the streets with a wide range of operating temperatures and no less wide price.
It is logical to assume that the decision you chose is idiotic
, in this case it would be much more successful to put optics up to the subscriber and implement everything on a pon, it will most likely come out cheaper both in construction and in support.
What smart person developed such a project for you? try to put in a soldering iron

Answer 3

Thermoboxes - special cabinets for placement on the street. Dear truth.