Cabletron Systems RoamAbout Access Point Manual page 155

Supported Frequency Sub-Bands
The RoamAbout PC Card supports a number of factory-programmed channels. The
number of available frequencies is subject to local radio regulations as defined by local
authorities.
In RoamAbout infrastructure environments, the RoamAbout PC Card automatically starts
operation at the frequency channel that is used by the RoamAbout Access Point. This
frequency is controlled by the LAN administrator who sets the RoamAbout Access Point
configuration. Table A-3 shows the factory-set default values, which are printed in bold.
Table A-3: IEEE 802.11 RoamAbout Channel Sets
Frequency range
Channel ID
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2400-2500 MHz
FCC ETSI
2412 2412
2417 2417
2422 2422
2427 2427
2432 2432
2437 2437
2442 2442
2447 2447
2452 2452
2457 2457
2462 2462
- 2467
- 2472
- -
Supported Frequency Sub-Bands
France Japan
- 2412
- 2417
- 2422
- 2427
- 2432
- 2437
- 2442
- 2447
- 2452
2457 2457
2462 2462
2467 2467
2472 2472
- 2484
RoamAbout Product Specifications A-5