Cisco Aironet 1570 Series, Руководство по установке

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Cisco Aironet 1570 Series Outdoor Access Point Hardware Installation Guide
OL-32138-01
Chapter 2 Preparing for Installation
FCC Safety Compliance Statement
Caution
Before connecting or disconnecting a power cord, you must remove power from the power cord using a
suitable service disconnect.
FCC Safety Compliance Statement
The FCC, with its action in ET Docket 96-8, has adopted a safety standard for human exposure to RF
electromagnetic energy emitted by FCC-certified equipment. When used with approved Cisco Aironet
antennas, Cisco Aironet products meet the uncontrolled environmental limits found in OET-65 and ANSI
C95.1, 1991. Proper operation of this radio device according to the instructions in this publication results
in user exposure substantially below the FCC recommended limits.
Safety Precautions
For safety and to achieve a good installation, please read and follow these safety precautions:
• Select your installation site with safety, as well as performance in mind. Remember: electric power
lines and phone lines look alike. For safety, assume that any overhead line can kill.
•
Call your electric power company. Tell them your plans, and ask them to come look at your proposed
installation.
• Plan your installation carefully and completely before you begin. Successful raising of a mast or
tower is largely a matter of coordination. Each person should be assigned to a specific task and
should know what to do and when to do it. One person should be in charge of the operation to issue
instructions and watch for signs of trouble.
•
When installing the access point and antennas, remember:
– Do not use a metal ladder.
–
Do not work on a wet or windy day.
– Do dress properly—shoes with rubber soles and heels, rubber gloves, long sleeved shirt or
jacket.
•
Use a rope to lift the access point. If the assembly starts to drop, get away from it and let it fall.
• If any part of the antenna system should come in contact with a power line, do not touch it or try to
remove it yourself. Call your local power company. They will remove it safely.
If an accident should occur, call for qualified emergency help immediately.
Access Point Installation Guidelines
Personnel installing the access point must understand wireless access points and bridging techniques and
grounding methods.
Because the access point is a radio device, it is susceptible to common causes of interference that can
reduce throughput and range. Follow these basic guidelines to ensure the best possible performance:
•
Review the FCC guidelines for installing and operating outdoor wireless LAN devices at
http://www.cisco.com/c/en/us/products/collateral/routers/3200-series-rugged-integrated-services-r
outers-isr/data_sheet_c78-647116.html