Huawei NE05E Hardware Manual page 421

HUAWEI NE05E,NE08E
Hardware Guide
Sets of equipment that can
be housed in the network
cabinet
Fan positions
Cross-sectional area of the air
vents on the network cabinet
(cm
Requirements
for the
position
where the
router
equipment is
installed in
the network
cabinet
Table 4-14
Table 4-14 Requirements for a network cabinet with fan cooling where the router
is installed
Sets of equipment that can
be housed in the network
cabinet
Dimensions (mm): H x W x D
Air volume of the cabinet
Dimensions and number of
fans
Issue 05 (2023-03-31)
2
)
Requirements
for the width
Requirements
for the height
lists requirements for the device.
Copyright © Huawei Technologies Co., Ltd.
4 Hardware Installation and Parts Replacement
1 2
The fans need to be arranged in the diagonal
direction of the entrance on the network
cabinet.
≥ 81 ≥ 144
The distance between each side (left or right
side) of the equipment and the corresponding
side panel of the network cabinet is at least 40
mm.
If air vents are blocked, the blocked area of the
air vents does not exceed 10% of the total area
of the air vents.
The equipment needs to be stacked without
any space.
The distance between the equipment and the
ODF or power supply on the top or in the
bottom of the network cabinet is at least 45
mm.
1 2
100×580×500 200×580×500
≥150 ≥300
Two 9 cm fan Two12 cm fan
or three 8 cm or three 9 cm
fans fans
connected in connected in
parallel mode parallel mode
(Air volume = (Air volume =
Maximum air Maximum air
volume of a volume of a
single fan x single fan x
0.5 x Number 0.5 x Number
of fans) of fans)
3
≥ 225
3
300×580×500
≥450
Two 15 cm
fan or three
12 cm fans
connected in
parallel mode
(Air volume =
Maximum air
volume of a
single fan x
0.5 x Number
of fans)
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