H3C WA6528X-E, Руководство по установке

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Preparing for installation
WARNING!
Install the AP under the guidance of technical engineers and read this chapter carefully before
installation.
Examining the installation site
Examine the installation site before installation to ensure that the AP will work in a good
environment.
Installation site selection
The installation site must be selected according to the network planning and technical requirements
of telecommunications equipment, with factors such as climate, hydrology, geology, earthquake,
electric power, and transportation taken into consideration.
Determine the installation location by observing the following principles:
•
The AP will not be exposed to high temperature, dust, harmful gases, electromagnetic
interference sources (high power radars, radio stations, or electrical substations), unstable
voltage, heavy vibration, and loud noise.
•
The location is not water seeping, water soaking, and condensing.
•
The location is away from inflammable and explosive substances.
Temperature and humidity requirements
Table1-1 Temperature and humidity requirements
Item Specification
Operating temperature –40°C to +70°C (–40°F to +158°F)
Storage temperature –40°C to +85°C (–40°F to +185°F)
Operating humidity 0% RH to 100% RH, noncondensing
Protection class IP68
Power supply
You can power the AP from an AC power source or by using a power injector. For information about
connecting power to the AP, see "Connecting power to the AP."
Grounding and lightning protection
The AP must be reliably grounded. Make sure the grounding points of the grounding conductor of
the AP, lightning arresters, PE wire of the power cord, and antenna support are separate from each
other, make good contact, and are securely connected and treated with corrosion protection.