Figure 4-284 Layout of the equipment room
The general layout principles of the equipment room are as follows:
● It should meet requirements for laying out and maintaining communication
cables and power cables.
● It should reduce the cabling distance, which facilitates cable maintenance,
reduces potential communication faults, and maximizes
eciency.
Construction Requirements for the Equipment Room
Table 4-63 describes the construction requirements for the equipment room.
Table 4-63 Construction requirements for the equipment room
Item
Requirements
Area The smallest area of the equipment room can accommodate the
equipment with the largest capacity.
Net height The minimum height of the equipment room should not be less
than 3 m (9.84 ft). The minimum height of the equipment room
is the net height below overhead beams or ventilation pipes.
Floor The oor in the equipment room should be semi-conductive and
dustproof. A raised oor with an ESD covering is recommended.
Cover the raised oor tightly and solidly. The horizontal
tolerance of each square meter should be less than 2 mm (0.08
in.). If raised oors are unavailable, use a static-electricity-
conductive
oor material, with a volume resistivity of 1.0 x 10^7
ohms to 1.0 x 10^10 ohms. Ground this oor material or raised
oor. You can connect them to ground using a one megohm
current-limiting resistor and connection line.
Load-bearing
capacity
The oor must bear loads larger than 561 kg/m
2
(0.79 bf/in.
2
).
HUAWEI NetEngine 8000 F
Hardware Guide 4 Hardware Installation and Parts Replacement
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 642
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