Anti-Interference Requirements; Lightning Protection Requirements; Installation Site Requirements; Tools - Ruijie RG-AP820-I Installation And Reference Manual

Hardware Installation and Reference Guide
2.2.6

Anti-interference Requirements


Take interference prevention measures for the power supply system.

Keep the device away from the grounding equipment or lightning and grounding equipment
of the power device as much as possible.

Keep the device far away from high-frequency current devices such as high-power radio
transmitting station and radar launcher.
 Take electromagnetic shielding measures when necessary.
2.2.7

Lightning Protection Requirements

The device can guard against lightning strikes. As an electric device, it may still be damaged
by strong lightning strikes. The following lightning protection measures should be taken:

Ensure that the neutral point of the AC power socket is in good contact with the ground.

You are advised to install a power lightning arrester in front of the power input end to
enhance the lightning prevention for the power supply.
2.2.8

Installation Site Requirements

Regardless of whether the device is installed on the wall or ceiling, the following conditions
must be met:

Sufficient space should be reserved at the air inlets and outlets of the device to ensure heat
dissipation.

The installation site should be properly ventilated.

The installation site is sturdy enough to support the weight of the device and its
accessories.
2.3

Tools

Table 2-3
Tools
Common Tools
Special Tools
Meter
Relevant
Devices
Phillips screwdrivers, wires, Ethernet cable, fastening bolts, diagonal
pliers, and binding straps
Antistatic gloves, wire stripper, crimping pliers, crystal connector crimping
pliers, and wire cutter
Multimeter, and bit error rate tester (BERT)
PC, display, and keyboard
13
Preparing for Installation