Table of Contents
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Item
Lightning
protection
Electricity safety
Workbench
•
The router is far away from any sources of heat or moisture.
Safety
•
precautions
The emergency power switch in the equipment room is identified and accessible.
•
Installation accessories supplied with the router are ready.
Tools
•
User-supplied tools are ready.
•
Documents shipped with the router are available.
Reference
•
Online documents are available.
Requirements
•
The router is reliably grounded.
•
The AC power receptacle is reliably grounded.
•
(Optional.) Port lightning protectors are available. A signal
lightning arrester is required at the input end of an external signal
cable.
•
(Optional.) Power lightning protectors are available.
•
A UPS is available.
•
The external power switch is located so to shut off the power
immediately when an accident occurs.
•
The workbench is stable.
•
The workbench is reliably grounded.
6
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