Cisco Aironet 1300 Series - Maximum Power Levels and Antenna Gains; IEEE 802.11 g (2.4-GHz Band)

CISCO CONFIDENTIAL - First Draft
D-3
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
Appendix D Channels and Antenna Settings
Maximum Power Levels and Antenna Gains
Maximum Power Levels and Antenna Gains
IEEE 802.11g (2.4-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. Table D-2 indicates the maximum
power levels and antenna gains allowed for each IEEE 802.11g regulatory domain.
Note To meet regulatory restrictions, the external antenna BR1300 configuration and the external antenna
must be professionally installed. The network administration or other IT professional responsible for
installing and configuring the unit is a suitable professional installer. Following installation, access to the
unit should be password protected by the network administrator to maintain regulatory compliance.
Table D-2 Maximum Power Levels Per Antenna Gain for IEEE 802.11g
Regulatory Domain
Antenna Gain
(dBi)
Maximum Power Level (mW)
CCK OFDM
Americas (–A)
(4 W EIRP maximum)
2.2 100 30
6 100 30
6.5 100 30
10 100 30
13.5 100 30
15 50 20
21 20 10
EMEA (–E) and Israel(-I)
(100 mW EIRP maximum)
2.2 50 30
630 10
6.5 20 10
10 10 5
13.5 5 5
15 5 1
21 1 —
Japan (-J)
(10 mW/MHz EIRP maximum)
2.2 5 5
65 5
6.5 5 5
10 5 5
13.5 5 5
15 5 5
21 5 5