2-16
Cisco Wireless ISR and HWIC Access Point Configuration Guide
OL-6415-04
Chapter 2 Configuring Radio Settings
Configuring Radio Channel Settings
Table 2-4 shows the available frequencies for the 802.11g 2.4 GHz radio.
Ta b l e 2-4 Channels and Available Frequencies for 802.11g 2.4 GHz Radio
Table 2-5 shows the available channels and frequencies for the RM20A IEEE 802.11a radio
Ta b l e 2-5 Channels and Available Frequencies for the 802.11a Radio
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 – – – – X –
Channel
Identifier
Center
Frequency
(MHz)
Regulatory Domains
Americas (–A) EMEA (–N) Japan (–P)
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
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