Cisco Systems 102053 Manual De Usuario
C I S C O C O N F I D E N T I A L - D r a f t 2
D-5
Cisco Aironet 1200 Series Access Point Hardware Installation Guide
OL-4310-03
Appendix D Channels and Antenna Settings
Maximum Power Levels and Antenna Gains
Maximum Power Levels and Antenna Gains
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 (EIRP) above the amount allowed per regulatory domain.
indicates the maximum
power levels and antenna gains allowed for each IEEE 802.11b regulatory domain.
UNII-2 (5250-5350 MHz)
52
5260
X
–
X
–
X
–
X
56
5280
X
–
X
–
X
–
X
60
5300
X
–
X
–
X
–
X
64
5320
X
–
X
–
X
–
X
UNII-3 (5725-5850 MHz)
149
5745
X
X
–
–
X
X
X
153
5765
X
X
–
–
X
X
X
157
5785
X
X
–
–
X
X
X
161
5805
X
X
–
–
X
X
X
165
5825
–
–
–
–
–
–
–
Table D-4
Channels for IEEE 802.11a for the RM21A and RM22A Radio Modules (continued)
Channel
Identifier
Center
Frequency
(MHz)
Regulatory Domains
Americas
(–
A)
China
(–C)
EMEA
(–
E)
Japan
(–J)
Norway
(–
N)
Singapore
(–
S)
Taiwan
(–
T)
Table D-5
Maximum Power Levels Per Antenna Gain for IEEE 802.11b
Regulatory Domain
Antenna Gain (dBi)
Maximum Power Level (mW)
Americas (–A)
(4 W EIRP maximum)
(4 W EIRP maximum)
2.2
100
5.2
100
6 100
8.5 100
12
100
13.5
100
China (–C)
(10 mW EIRP maximum)
(10 mW EIRP maximum)
2.2
5