Huawei NE05E Hardware Manual page 407

HUAWEI NE05E,NE08E
Hardware Guide
In damp scenarios such as subways and tunnels, power on the equipment within
24 hours after unpacking to prevent condensation. During future maintenance,
ensure that the power-off time does not exceed 24 hours.
Transportation environment requirements
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Issue 05 (2023-03-31)
CA UTION
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The transportation environment must comply with ETSI EN 300 019-1-2.
Climate requirements
Item
Temperature
Relative
humidity
Temperature
change rate
Atmospheric
pressure
Solar radiation
Heat radiation
Waterproof requirements
– The equipment packaging is intact.
– Rainproof measures are taken for the transportation tools to prevent
water from entering the packaging.
– No water accumulates in the transportation tools.
Biological environment requirements
– Ensure that the location where the equipment is placed is free from
microbial infestation.
– There are no rodents, such as mice.
Air cleanness requirements
– The air is free from explosive, electric-conductive, magnetic-conductive, or
corrosive dust.
– The concentrations of mechanically active substances meet the
requirements defined in the following table.
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4 Hardware Installation and Parts Replacement
Description
-40ºC to +70ºC (-40ºF to +158ºF)
5% to 95%
≤ 1ºC/min
70 kPa to 106 kPa
2
≤ 1120 W/m
2
≤ 600 W/m
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