Alcatel 7750 SR-12, Руководство по установке

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7750 SR-12
W
ARNINGS AND
N
OTES
Observe the warnings and notes to avoid injury or router damage during installation and
maintenance. Follow the safety procedures and guidelines when working with and near electrical
equipment. Warning statements and notes are provided in each chapter.
A
UDIENCE
This guide is intended for network installers and system administrators who are responsible for
installing, configuring, or maintaining networks. This guide assumes you are familiar with
electronic and networking technologies.
I
NFORMATION
S
YMBOLS
Table 1 describes symbols contained in this guide.
Table 1: Information Symbols
Symbol Meaning Description
Danger This symbol warns that improper handling and installation could result in bodily
injury. An electric shock hazard could exist. Before you begin work on this
equipment, be aware of hazards involving electrical circuitry, networking
environments, and instigate accident prevention procedures.
Caution This symbol warns that improper handling and installation could result in
equipment damage or loss of data.
Warning This symbol warns that improper handling may reduce your component or
system performance.
Note This symbol provides additional operational information.
Class 1 laser products are listed in the MDA installation guides. Only approved
Class 1 replaceable laser transceivers should be used with this product.
Class 1 Laser Product