Cisco Lightning Arrestor AIR-ACC245LA-R Manuel D’Utilisation
Codes de produits
AIR-ACC245LA-R
Corporate Headquarters:
Copyright © 2004 Cisco Systems, Inc. All rights reserved.
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Cisco Aironet Lightning Arrestor
(AIR-ACC245LA-R)
(AIR-ACC245LA-R)
November 9, 2004
This document describes the lightning arrestor kit and provides instructions for mounting the arrestor.
Introduction
Overvoltage transients can be created through lightning static discharges, switch processes, direct
contact with power lines, or through earth currents. The Cisco Aironet AIR-ACC245LA-R Lightning
Arrestor limits the amplitude and duration of disturbing interference voltages and improves the
overvoltage resistance of in-line equipment, systems, and components. A lightning arrestor installed
according to these mounting instructions balances the voltage potential, thus preventing inductive
interference to parallel signal lines within the protected system.
contact with power lines, or through earth currents. The Cisco Aironet AIR-ACC245LA-R Lightning
Arrestor limits the amplitude and duration of disturbing interference voltages and improves the
overvoltage resistance of in-line equipment, systems, and components. A lightning arrestor installed
according to these mounting instructions balances the voltage potential, thus preventing inductive
interference to parallel signal lines within the protected system.
The Cisco Aironet AIR-ACC245LA-R Lightning Arrestor is designed for use with Cisco Aironet access
points and bridges but can be used Cisco Aironet radio device that utilizes an RP-TNC connector.
points and bridges but can be used Cisco Aironet radio device that utilizes an RP-TNC connector.
Warnings
Warning
Disconnect or switch off in-line equipment when installing or inspecting lightning arrestors during
an electrical storm.
an electrical storm.
Warning
When connecting lightning arrestors, make sure that the succeeding equipment and components are
disconnected or turned off.
disconnected or turned off.
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents.
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents.