Com
pone
nt
No.
Applic
able
Scope
Check Item
AP
1
General
The AP installation positions comply with the network
planning report and APs cannot be installed in environments
with strong electrical or magnetic interference or corrosive
materials. If the onsite environment does not meet
requirements, adjust the AP installation positions properly.
2
General
The devices are installed correctly, securely, without
damages or paint peeling. Screws are tightened.
3
General
Leave at least 20 cm space at the cable outlet and top
(convex) of the AP to facilitate commissioning, maintenance,
and heat dissipation. APs that dissipate heat from the rear
must be fixed using mounting brackets in wall mounting
scenarios. Ensure that there is a certain space between the
APs and wall to facilitate heat dissipation.
4
General
APs with built-in antennas should be installed in open areas
and there should be no obvious obstruction in the coverage
direction of the main lobe. The main lobe of built-in antennas
faces the top (convex).
5
General
The APs and antennas are neatly installed, without affecting
the overall layout of the environment.
6
Indoor
AP
Indoor APs are placed far away from windows and in dry
environments with little dust and good ventilation. There
should be no inflammable materials in rooms. The indoor
temperature and humidity must be within acceptable ranges.
7
Indoor
AP
When being mounted to a ceiling, the APs must be fixed
using the matching mounting brackets. The APs cannot be
hung in the air or placed directly on the ceiling. When the
APs are mounted to a wall, the bottom of the APs should be
at least 30 mm from the ground. The APs should be installed
in places out of reach of people.
8
Outdoor
AP
When two or more APs are installed in the same area, they
must be installed in the same vertical or horizontal line with
certain spacing greater than 15 mm.
9
General
Dustproof, waterproof, and anti-theft measures are taken and
the devices are kept clean. The APs are secured using the
security locks (separately purchased) based on onsite
situations and customer requirements. If APs are placed in a
network box, ensure that the box is well-ventilated, clean,
and dustless, and the ventilation holes are not blocked.
R250D-E
Hardware Installation and Maintenance Guide
5 Appendix
Issue 01 (2016-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
100
