Cisco AIR-AP1121G-E-K9 Hardware Installation Manual page 112

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