User's Manual
Table Of Contents
- Cisco Aironet 1200 Series Access Point Hardware Installation Guide
- Contents
- Preface
- Overview
- Installing the Access Point
- Configuring the Access Point for the First Time
- Using the Web-Browser Interface
- Using the Command-Line Interface
- Mounting Instructions
- 2.4-GHz Radio Upgrade
- 5-GHz Radio Module Upgrade
- Troubleshooting
- Translated Safety Warnings
- Declarations of Conformity and Regulatory Information
- Access Point Specifications
- Channels and Antenna Settings
- Console Cable Pinouts
- Glossary
- Index
First Draft - CISCO CONFIDENTIAL
D-7
Cisco Aironet 1200 Series Access Point Hardware Installation Guide
OL-4310-02
Appendix D Channels and Antenna Settings
Maximum Power Levels and Antenna Gains
IEEE 802.11a (5-GHz Band)
An improper combination of power level and antenna gain can result in equivalent isotropic radiated
power (EIRP) above the amount allowed per regulatory domain. Table D-6 indicates the maximum
power levels allowed with the Cisco integrated antenna for each IEEE 802.11a regulatory domain.
Table D-6 Maximum Power Levels Per Antenna Gain for IEEE 802.11a
Regulatory Domain
Maximum Power Level (mW)
with 6-dBi Antenna Gain
Americas (-A)
(160 mW EIRP maximum on channels 36-48,
(800 mW EIRP maximum on channels 52-64)
40
Japan (-J)
(10 mW/MHz EIRP maximum)
40
Singapore (-S)
(100 mW EIRP maximum)
20
Taiwan (-T)
(800 mW EIRP maximum)
40