Huawei NetEngine80E Installation Manual page 124

HUAWEI NetEngine80E Router
Installation Guide
Figure B-2 Internal partition wall inside the equipment room
B.1.4 Requirements for Temperature, Humidity, and Altitude
Ensure suitable temperature and humidity in the equipment room. Ensure that the altitude of the
equipment room is lower than the equipment requirement.
requirements.
Table B-2 Requirements for temperature, humidity, and altitude
Item
Temperature
Storage
Relative
humidity
Storage
Long-term altitude
Storage altitude
Issue 02 (2011-09-10)
Requirements
Long-term 0°C (32°F) to 40°C (104°F)
operation
Short-term -5°C (23°F) to +50°C (122°F)
operation
-40°C (-40°F) to +70°C (158°F)
Long-term 5% RH to 85% RH
operation
Short-term 0% to 95%
operation
0% to 95%
Less than 3,000 m (9842.4 ft)
Less than 5,000 m (16404 ft)
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B Environmental Requirements for Device Operation
Table B-2 gives the specific
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