Specifications
6-4
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
IEEE 802.11a (5-GHz Band)
When shipped from the factory, the AIR-LAP1242AG-x-K9 (dual radio) access points support the
channels and maximum power levels listed in Table 6-3 for their regulatory domain.
Note Table 6-3 lists the power levels shipped from the factory. In the –E and –I regulatory domains, you must
manually adjust power levels depending upon the antenna being used (see Table 6-5).
.
Table 6-3 Channels and Maximum Conducted Power for IEEE 802.11a Radio with up to 9.5-dBI External Antennas
Channel
ID
Center
Freq
(MHz)
Maximum Conducted Power Levels (dBm) in the Regulatory Domains
–A –C –E –I –J –K –N –P –Q –U –S
–T
5150 to 5250 MHz
34 5170 – – – – 11 – – – – – – –
36 5180 11 – 17 17 – 15 11 11 11 11 14 –
38 5190 – – – – 11 – – – – – – –
40 5200 11 – 17 17 – 15 11 11 11 11 14 –
42 5210 – – – – 11 – – – – – – –
44 5220 11 – 17 17 – 15 11 11 11 11 14 –
46 5230 – – – – 11 – – – – – – –
48 5240 11 – 17 17 – 15 11 11 11 11 14 –
5250 to 5350 MHz
52 5260 17
1
1. Frequencies require DFS (Uniform spreading not required for the –P regulatory domain).
–17
2
17
1
–17
1
17
1
8
1
8
1
–11
1
–
56 5280 17
1
–17
1
17
1
–17
1
17
1
8
1
8
1
–11
1
11
60 5300 17
1
–17
1
17
1
–17
1
17
1
8
1
8
1
–11
1
11
64 5320 11
1
–17
1
17
1
–17
1
11
1
8
1
8
1
–11
1
11
5450 to 5725 MHz
100 5500 17
1
–17
1
––17
1
––15
1
––17
1
104 5520 17
1
–17
1
––17
1
––15
1
––17
1
108 5540 17
1
–17
1
––17
1
––15
1
––17
1
112 5560 17
1
–17
1
––17
1
––15
1
––17
1
116 5580 17
1
–17
1
––17
1
––15
1
––17
1
120 5600 – – 17
1
––17
1
––15
1
––17
1
124 5620 – – 17
1
––17
1
––15
1
––17
1
128 5640 – – 17
1
–––––15
1
––17
1
132 5660 17
1
–17
1
–––––15
1
––17
1
136 5680 17
1
–17
1
–––––15
1
––17
1
140 5700 17
1
–17
1
–––––15
1
––17
1
5725 to 5850 MHz
149 5745 17 17 – – – 17 17 – – – 17 17
153 5765 17 17 – – – 17 17 – – – 17 17
157 5785 14 17 – – – 17 14 – – – 17 14
161 5805 11 17 – – – 17 11 – – – 17 11
165 5825 – – – – – – – – – – – –