D-4
Cisco Aironet 1100 Series Access Point Hardware Installation Guide
OL-4309-02
Appendix D Channels and Antenna Settings
Maximum Power Levels
Maximum Power Levels
IEEE 802.11b (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-3
indicates the maximum
power levels allowed with the Cisco integrated antenna for each IEEE 802.11b regulatory domain.
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-4
shows the maximum power
levels allowed with the Cisco integrated antenna for each IEEE 802.11g regulatory domain.
Table D-3
Maximum Power Levels Per Antenna Gain for IEEE 802.11b
Regulatory Domain
Antenna Gain (dBi)
Maximum Power Level (mW)
Americas (-A)
(4 watts EIRP maximum)
2.2 100
EMEA (-E)
(100 mW EIRP maximum)
2.2
50
Israel (-I)
(100 mW EIRP maximum)
2.2
50
Japan (-J)
(10 mW/MHz EIRP maximum)
2.2 30
Table D-4
Maximum Power Levels Per Antenna Gain for IEEE 802.11g
Regulatory Domain
Antenna Gain (dBi)
Maximum Power Level (mW)
CCK
OFDM
Americas (-A)
(4 watts EIRP maximum)
2.2
100 30
EMEA (-E)
(100 mW EIRP maximum)
2.2
50
30
Israel (-I)
(100 mW EIRP maximum)
2.2
50
30
Japan (-J)
(10 mW/MHz EIRP
maximum)
2.2 30
30
Summary of Contents for AIR-AP1121G-E-K9
Page 8: ...Contents viii Cisco Aironet 1100 Series Access Point Hardware Installation Guide OL 4309 02 ...
Page 118: ...Glossary GL 6 Cisco Aironet 1100 Series Access Point Hardware Installation Guide OL 4309 02 ...
Page 122: ...Index IN 4 Cisco Aironet 1100 Series Access Point Hardware Installation Guide OL 4309 02 ...
