1. The cabinet door and side panel are detachable structure. The opening and closing of the door are flexible, reliable, easy to install and maintain. The opening angle of the door should not be less than 120 degrees. Both front and rear door should be out-opening door mode, in which the front door is single-opened, the rear door is single-opened or symmetrical double-opened.
2. Inside the cabinet, four or six installation columns shall be installed for installing equipment and fixing pallet. The column can be adjusted forward and backward. The back column can adjust the depth, and can be equipped with adjustable brackets and pallets in height. The distance between the front installation column and the front door is at least 100 mm to 200 mm.
3. Pallet load-bearing: cabinet structure is solid, can withstand the top cable and structural parts load. Cabinet and pallet’s vertical pressure≥40kg (no deformation)
4. Cable inlets are from cabinet bottom.
5. Cabinet overall load-bearing ≤900kg

Working environment temperature: -25℃～65℃;

Relative humidity: 5%～95%;

Storage temperature: –55℃～70℃;

Altitude≤1000m. When Altitude＞1000m,it should derating use in accordance with GB/T_3859.2-1993.

IP grade: IP31