This appendix lists the radio channels supported by Cisco access products in the regulatory domains of the world.
IEEE 802.11b (2.4-GHz Band)
The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11b 22-MHz-wide channel are shown in Table A-1.
Table A-1 Channels for IEEE 802.11b
Channel Identifier
Center Frequency (MHz)
Regulatory Domains
Americas (-A)
EMEA (-E)
Japan (-J)
1
2412
X
X
X
2
2417
X
X
X
3
2422
X
X
X
4
2427
X
X
X
5
2432
X
X
X
6
2437
X
X
X
7
2442
X
X
X
8
2447
X
X
X
9
2452
X
X
X
10
2457
X
X
X
11
2462
X
X
X
12
2467
-
X
X
13
2472
-
X
X
14
2484
-
-
-
Note Mexico is included in the Americas (-A) regulatory domain; however, channels 1 through 8 are for indoor use only while channels 9 through 11 can be used indoors and outdoors. Users are responsible for ensuring that the channel set configuration is in compliance with the regulatory standards of Mexico.
IEEE 802.11g (2.4-GHz Band)
The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11g 22-MHz-wide channel are shown in Table A-2.
Table A-2 Channels for IEEE 802.11g
Channel Identifier
Center Frequency (MHz)
Regulatory Domains
Americas (-A)
EMEA (-E)
Japan (-J)
CCK
OFDM
CCK
OFDM
CCK
OFDM
1
2412
X
X
X
X
X
X
2
2417
X
X
X
X
X
X
3
2422
X
X
X
X
X
X
4
2427
X
X
X
X
X
X
5
2432
X
X
X
X
X
X
6
2437
X
X
X
X
X
X
7
2442
X
X
X
X
X
X
8
2447
X
X
X
X
X
X
9
2452
X
X
X
X
X
X
10
2457
X
X
X
X
X
X
11
2462
X
X
X
X
X
X
12
2467
-
-
X
X
X
X
13
2472
-
-
X
X
X
X
14
2484
-
-
-
-
-
-
IEEE 802.11a (5-GHz Band)
The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11a 20-MHz-wide channel are shown in Table A-3.
Table A-3 5-GHz Radio Band
Channel Identifier
Center Frequency
(MHz)
Regulatory Domains
North America (-A)
ETSI
Japan (-P)
China
36
5180
X
X
X
40
5200
X
X
X
44
5220
X
X
X
48
5240
X
X
X
52
5260
X
X
X
56
5280
X
X
X
60
5300
X
X
X
64
5320
X
X
X
100
5500
-
X
-
104
5520
-
X
-
108
5540
-
X
-
112
5560
-
X
-
116
5580
-
X
-
120
5600
-
X
-
124
5620
-
X
-
128
5640
-
X
-
132
5660
-
X
-
136
5680
-
X
-
140
5700
-
X
-
149
5745
X
-
-
X
153
5765
X
-
-
X
157
5785
X
-
-
X
161
5805
X
-
-
X
Note All channel sets are restricted to indoor usage except the Americas (-A), which allows for indoor and outdoor use on channels 52 through 64 in the United States.
Feedback
Mexico is included in the Americas (-A) regulatory domain; however, channels 1 through 8 are for indoor use only while channels 9 through 11 can be used indoors and outdoors. Users are responsible for ensuring that the channel set configuration is in compliance with the regulatory standards of Mexico.
