Specifications

REVIEW DRAFT—CISCO CONFIDENTIAL
6-2
Cisco Aironet 1520 Series Outdoor Mesh Access Point Hardware Installation Guide
OL-11321-08
Chapter 6 Cisco Aironet 1240 Series Access Points
Channels and Maximum Power Levels
Channels and Maximum Power Levels
IEEE 802.11g (2.4-GHz Band)
When shipped from the factory, the AIR-AP1242G-x-K9 (single radio) access points support the
channels and maximum power levels listed in
Table 6-1 for their regulatory domain.
Note Table 6-1 lists the power levels shipped from the factory. The B columns indicate IEEE 802.11b data
rates and the G columns indicate IEEE 802.11g data rates . In the –C, –E, –I, –K, and –S regulatory
domains, you must manually adjust power levels depending upon the antenna being used (see Table 6-4).
.
Ta b l e 6-1 Channels and Maximum Conducted Power for the 802.11g Radio with up to 10-dBi External Antennas
Channel
Id
Center
Frequency
(MHz)
Maximum Conducted Power Levels (dBm)
in the Regulatory Domains
–A –J –P
B G B G B G
1 2412 20 17 14 14 14 14
2 2417 20 17 14 14 14 14
3 2422 20 17 14 14 14 14
4 2427 20 17 14 14 14 14
5 2432 20 17 14 14 14 14
6 2437 20 17 14 14 14 14
7 2442 20 17 14 14 14 14
8 2447 20 17 14 14 14 14
9 2452 20 17 14 14 14 14
10 2457 20 17 14 14 14 14
11 2462 20 17 14 14 14 14
12 2467 – – 14 14 14 14
13 2472 – – 14 14 14 14
14 2484 – – 14 – 14 –