Preparing for Installation
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Safety Warnings
Safety warnings appear throughout this publication in procedures that may harm you if you perform them
incorrectly. A warning symbol precedes each warning statement. The warnings below are general warnings
that are applicable to the entire publication.
Class 1 laser product. Statement 1008
Warning
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Before opening the unit, disconnect the telephone-network cables to avoid contact with telephone-network
Warning
voltages. Statement 1041
Safety Warnings, page 17
Preventing Electrostatic Discharge Damage , page 18
Establishing System Ground, page 18
Attaching an ESD Strap, page 21
Tools Required for Module Installation or Removal, page 23
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C H A P T E R
Catalyst 6800 Ethernet Module Installation Guide
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