Construction Requirements For The Equipment Room - Huawei AP7052DN Hardware Installation And Maintenance Manual

AP7052DN&AP7152DN
Hardware Installation and Maintenance Guide
Figure 5-152 Layout of the equipment room
Transmission
The general layout principles of the equipment room are as follows:
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5.2.1.3 Construction Requirements for the Equipment Room

Table 5-15 describes the construction requirements for the equipment room.
Table 5-15 Construction requirements for the equipment room
Item
Area
Net height
Floor
Load-bearing
capacity
Door and
windows
Issue 01 (2017-12-29)
Control room
Main communication
room equipment room
Communication cable and optical cable
Power cable
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 efficiency.
Requirements
The smallest area of the equipment room can accommodate the
equipment with the largest capacity.
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.
The floor in the equipment room should be semi-conductive and
dustproof. A raised floor with an ESD covering is recommended. Cover
the raised floor tightly and solidly. The horizontal tolerance of each
square meter should be less than 2 mm (0.08 in.). If raised floors are
unavailable, use a static-electricity-conductive floor material, with a
volume resistivity of 1.0 x 107 ohms to 1.0 x 1010 ohms. Ground this
floor material or raised floor. You can connect them to ground using a
one megohm current-limiting resistor and connection line.
The floor must bear loads larger than 150 kg/m
The door of the equipment room should be 2 m (6.56 ft) high and 1 m
(3.28 ft) wide. One door is enough. Seal the doors and windows with
dustproof plastic tape. Use double-pane glass in the windows and seal
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Generator room
Power distribution
room
Substation room
2
(0.21 bf/in.
5 Appendix
Battery room
2
).
118