User Manual

CISCO CONFIDENTIAL - Draft 2
D-3
Cisco Aironet 1130AG Series Access Point Hardware Installation Guide
OL-6226-01
Appendix D Channels and Power Levels
Channels and Maximum Power Levels
IEEE 802.11a (5-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. 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.
Table D-2 indicates the channel identifiers, channel center frequencies, and maximum power levels for
each IEEE 802.11a 20-MHz-wide channel allowed by the regulatory domains:
.
Table D-2 Channels for IEEE 802.11a Radio
Channel
Identifier
Center
Frequency
(MHz)
Maximum Conducted Power Levels (dBm) in the Regulatory Domains
Americas
(–
A)
China
(–C)
EMEA
(–E)
Japan
(–J)
North America
(–N)
UNII-1 (5150-5250 MHz)
34 5170 – – – 15 –
36 5180 15 – 17 – 15
38 5190 – – – 15 –
40 5200 15 – 17 – 15
42 5210 – – – 15 –
44 5220 15 – 17 – 15
46 5230 – – – 15 –
48 5240 15 – 17 15
UNII-2 (5250-5350 MHz)
52 5260 17 – 17 – 17
56 5280 17 – 17 – 17
60 5300 17 – 17 – 17
64 5320 17 – 17 – 17
UNII-3 (5725-5850 MHz)
149 5745 17 17 – – 17
153 5765 17 17 – – 17
157 5785 17 17 – – 17
161 5805 17 17 – – 17
1655825–––––