beautypg.com

11a channel frequencies, Channel frequencies, 11a channel – Proxim ORINOCO AP-2000 User Manual

Page 186: Frequencies

background image

186

Specifications

802.11a Channel Frequencies

The available 802.11a Channels varies by regulatory domain and/or country. 802.11a radio certification is available in
the following regions:

FCC: U.S., Canada, and Australia

ETSI: Europe and the United Kingdom

TELEC: Japan

SG: Singapore

ASIA: China, Hong Kong, and South Korea

TW: Taiwan

There are five sets of frequency bands that determine the available channels depending on the regulatory domain.
Some countries restrict 802.11a operation to specific frequency bands. The Web interface and CLI display the
available channels for a radio's particular regulatory domain. In the CLI, any channels that are not available are labeled
"Not Supported".

NOTE

The original 5 GHz Upgrade Kit only supports the Lower and Middle U-NII bands. The 11a Upgrade Kit
supports all of the frequency bands described below.

Note 1: Channel 34 is the default channel for Japan

Frequency

Band

Channel ID

FCC

(GHz)

ETSI

(GHz)

TELEC

(GHz)

SG

(GHz)

ASIA

(GHz)

TW

(GHz)

Lower Band

(36 = default)

34

5.170

1

36

5.180

5.180

5.180

38

5.190

40

5.200

5.200

5.200

42

5.210

44

5.220

5.220

5.220

46

5.230

48

5.240

5.240

5.240

Middle Band

(52 = default)

52

5.260

5.260

5.260

56

5.280

5.280

5.280

58

5.300

5.300

5.300

60

5.320

5.320

5.320

H Band

100

5.500

104

5.520

108

5.540

112

5.560

116

5.580

120

5.600

124

5.620

128

5.640

132

5.660

136

5.680

140

5.700

Upper Band

(149 = default)

149

5.745

5.745

5.745

5.745

153

5.675

5.675

5.675

5.675

157

5.785

5.785

5.785

5.785

161

5.805

5.805

5.805

5.805

ISM Band

165

5.825

5.825

5.825