Техническая Спецификация для Cisco Cisco Aironet 1552WU Outdoor Access Point
© 2016 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 5 of 8
Item
Specification
Data Rates Supported
802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
802.11n data rates (2.4 GHz and 5 GHz):
MCS Index
1
GI
2
= 800 ns
GI = 400 ns
20-MHz Rate (Mbps)
40-MHz Rate (Mbps)
20-MHz Rate (Mbps)
40-MHz Rate (Mbps)
0
6.5
13.5
7.2
15
1
13
27
14.4
30
2
19.5
40.5
21.7
45
3
26
54
28.9
60
4
39
81
43.3
90
5
52
108
57.8
120
6
58.5
121.5
65
135
7
65
135
72.2
150
8
13
27
14.4
30
9
26
54
28.9
60
10
39
81
43.3
90
11
52
108
57.8
120
12
78
162
86.7
180
13
104
216
115.6
240
14
117
243
130
270
15
130
270
144.4
300
Note: The above numbers represent the over-the-air supported rates. Actual usable throughput will be determined by factors such as protocol
overhead, RF channel contention, and interference.
overhead, RF channel contention, and interference.
Frequency Band and 20-
MHz Operating Channels
MHz Operating Channels
-A Domain:
● 2.400 to 2.4835 GHz; 11 channels
● 5.250 to 5.850 GHz; 14 channels
● 5.250 to 5.850 GHz; 14 channels
-B Domain:
● 2.400 to 2.4835 GHz; 11 channels
● 5.280 to 5.320 GHz; 3 channels
● 5.500 to 5.700 GHz; 11 channels
● 5.745 to 5.825 GHz; 5 channels
● 5.280 to 5.320 GHz; 3 channels
● 5.500 to 5.700 GHz; 11 channels
● 5.745 to 5.825 GHz; 5 channels
-C Domain:
● 2.400 to 2.4835 GHz; 13 channels
● 5.725 to 5.850 GHz; 5 channels
● 5.725 to 5.850 GHz; 5 channels
-D Domain:
● 2. .401 to 2.4835 GHz; 11 channels
● 5. 725 to 5.875 GHz; 7 channels
● 5. 725 to 5.875 GHz; 7 channels
-E Domain:
● 2.401 to 2.4835 GHz; 13 channels
● 5.470 to 5.725 GHz; 8 channels
● 5.470 to 5.725 GHz; 8 channels
-K Domain:
● 2.400 to 2.4835 GHz; 11 channels
● 5.250 to 5.825 GHz; 14 channels
● 5.250 to 5.825 GHz; 14 channels
-M Domain
● 2.400 to 2.4835 GHz; 13 channels
1
MCS Index: The Modulation and Coding Scheme (MCS) index determines the number of spatial streams, the modulation, the
coding rate, and data rate values.
2
GI: A guard interval (GI) between symbols helps receivers overcome the effects of multipath delays.