Cisco Aironet 1252G Access Point AIR-AP1252G-E-K9 Ficha De Dados
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Códigos do produto
AIR-AP1252G-E-K9
Data Sheet
All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 6 of 13
Item
Specification
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):
GI
3
= 800ns
GI = 400ns
MCS Index
2
20-MHz Rate
(Mbps)
(Mbps)
40-MHz Rate
(Mbps)
(Mbps)
20-MHz Rate
(Mbps)
(Mbps)
40-MHz Rate
(Mbps)
(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
157.5
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
Data Rates
Supported
Supported
15
130
270
144.4
300
Frequency Band
and 20-MHz
Operating
Channels
and 20-MHz
Operating
Channels
-A (Americas (FCC)):
●
2.412 to 2.462 GHz; 11 channels
●
5.180 to 5.320 GHz; 8 channels
●
5.500 to 5.700 GHz, 8 channels (excludes
5.600 to 5.640 GHz)
●
5.745 to 5.825 GHz; 5 channels
-C (China):
●
2.412 to 2.472 GHz; 13 channels
●
5.745 to 5.825 GHz; 5 channels
-E (ETSI):
●
2.412 to 2.472 GHz; 13 channels
●
5.180 to 5.320 GHz; 8 channels
●
5.500 to 5.700 GHz, 11 channels
-I (Israel):
●
2.412 to 2.472 GHz, 13 channels
●
5.180 to 5.320 GHz; 8 channels
-K (Korea):
●
2.412 to 2.472 GHz; 13 channels
●
5.180 to 5.320 GHz; 8 channels
●
5.500 to 5.620 GHz, 7 channels
●
5.745 to 5.805 GHz, 4 channels
-N (Non-FCC):
●
2.412 to 2.462 GHz; 11 channels
●
5.180 to 5.320 GHz; 8 channels
●
5.745 to 5.825 GHz; 5 channels
-P (Japan2):
●
2.412 to 2.472 GHz; 13 channels
●
5.180 to 5.320 GHz; 8 channels
-S (Singapore):
●
2.412 to 2.472 GHz; 13 channels
●
5.180 to 5.320 GHz; 8 channels
●
5.745 to 5.825 GHz; 5 channels
-T (Taiwan):
●
2.412 to 2.462 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
Note: This varies by regulatory domain. Refer to the product documentation for specific details for each regulatory domain.
2
MCS Index: The Modulation and Coding Scheme (MCS) index determines the number of spatial streams, the
modulation, the coding rate, and data rate values.
3
GI: A Guard Interval (GI) between symbols helps receivers overcome the effects of multipath delays.