Anti-Interference Requirements; Lightning Protection Requirements; Other Requirements; Tools - Ruijie AP850-AR Hardware 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 far 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 too strong
lightning strikes. Take the following lightning protection measures:

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

Other Requirements

Regardless of whether the device is installed on the wall or ceiling, the following conditions must be met:

Maintain sufficient clearance around the air vents of the device for heat dissipation.

The installation site allows for proper cooling and ventilation. Install air conditioners in hot areas.

The installation side 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
Note
The device is delivered without a tool kit. The tool kit and cables are customer-supplied.
Phillips screwdriver, wires, Ethernet cables, fastening bolts, diagonal pliers, and binding
straps
Anti-static gloves, wire stripper, crimping pliers, RJ45 crimping pliers, and wire cutter
Multimeter and bit error rate tester (BERT)
PC, display, and keyboard
14
Preparing for Installation