Huawei LampSite Installation Manual page 22

LampSite
Installation Guide
Table 4-1 RHUB environment specifications
Specifi
cations
Operati
ng
tempera
ture
Relativ
e
humidit
y
Altitude N/A
Other Running Environment Specifications
l
l
l
l
l
l
l
Issue 02 (2014-05-27)
Installation
Scenario
Installed on a
wall or in a 19-
inch rack.
Installed in a
shelf.
Installed in all
scenarios.
NOTE
Installing more than one RHUB, 1 U space is required between two RHUBs.
The RHUB cannot be installed at an air outlet of the heat dissipation box of an air
conditioner or other heat-generating appliances.
The RHUB cannot be installed near a strong heat source.
The RHUB cannot be installed in a position with water dripping, such as outdoor equipment
of air conditioners, pipe, and leaking or dripping roofs.
The installation position must be far from rains. If the RHUB is installed on a wall, there
must be no window on either side of the wall.
The installation position must be far away from high voltage, highly corrosive devices,
flammable or explosive substances, and electromagnetic interference.
The RHUB must be installed in a dry, ventilating, and dust-proof place.
If the RHUB is installed in parking areas or basements, the installation position must be
well-ventilated.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
RHUB Condition
Quantity
N/A -5°C to +50°
C
1 -5°C to +45°
C
2 -5°C to +43°
C
3 -5°C to +40°
C
N/A 5% RH to
95% RH
N/A -60 m to
+1800 m
1800 m to
4000 m
4 Installing an RHUB
Remarks
N/A
N/A
N/A
N/A
N/A
Works properly.
Above the 1800 m altitude,
the maximum operating
temperature decreases by 1°C
each time the altitude
increases by 220 m.
17