Preparing For Installation; Safety Warnings; Site Requirements - Cisco Catalyst 6840 Series Hardware Installation Manual

Preparing for Installation

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Safety Warnings

Safety warnings appear throughout this publication in procedures that might harm you if performed incorrectly.
The warnings below are general warnings that are applicable to the entire publication.
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only
through the use of a special tool, lock and key, or other means of security. Statement 1017
Warning
Read the installation instructions before connecting the system to the power source. Statement 1004

Site Requirements

Planning a proper location for the switch and layout of the equipment rack or wiring closet is essential for
successful system operation. These sections describe some of the basic site requirements that you should be
aware of as you prepare to install your switch, including the following:
• Environmental factors can adversely affect the performance and longevity of your system.
• Install the switch in an enclosed, secure area, ensuring that only qualified personnel have access to the
Safety Warnings, on page 21
Site Requirements, on page 21
Power Requirements, on page 30
Cabling Requirements, on page 32
Site Preparation Checklist, on page 32
switch and control of the environment.
C H A P T E R
Catalyst 6840-X Switch Series Hardware Installation Guide
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