User's Manual

CISCO CONFIDENTIAL - Draft 2
D-6
Cisco Aironet 1200 Series Access Point Hardware Installation Guide
OL-4310-03
Appendix D Channels and Antenna Settings
Maximum Power Levels and Antenna Gains
IEEE 802.11g (2.4-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 and antenna gains allowed for each IEEE 802.11g regulatory domain.
EMEA (–E)
(100 mW EIRP maximum)
2.2 50
5.2 30
630
8.5 5
12 5
13.5 5
Israel (–I)
(100 mW EIRP maximum)
2.2 50
5.2 30
630
8.5 5
12 5
13.5 5
Japan (–J)
(10 mW/MHz EIRP maximum)
2.2 30
5.2 30
6 30
8.5 n/a
12 n/a
13.5 5
Table D-5 Maximum Power Levels Per Antenna Gain for IEEE 802.11b (continued)
Regulatory Domain Antenna Gain (dBi) Maximum Power Level (mW)
Table D-6 Maximum Power Levels Per Antenna Gain for IEEE 802.11g
Regulatory Domain Antenna Gain (dBi)
Maximum Power Level (mW)
CCK Modulation OFDM Modulation
Americas (–A)
(4 W EIRP maximum)
2.2 100 30
5100 30
6 100 30
6.5 100 30
8.5 100 30
10 100 30