Cisco Cisco Aironet 1140 Access Point 데이터 시트
© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Item
Specification
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
Frequency Band and
20-MHz Operating
Channels
20-MHz Operating
Channels
A (A Regulatory Domain):
● 2.412 to 2.462 GHz; 11 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.500 to 5.700 GHz, 8 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 (C Regulatory Domain):
● 2.412 to 2.472 GHz; 13 channels
● 5.745 to 5.825 GHz; 5 channels
● 5.745 to 5.825 GHz; 5 channels
E (E Reg Domain):
● 2.412 to 2.472 GHz; 13 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.500 to 5.700 GHz, 8 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.500 to 5.700 GHz, 8 channels
I (I Regulatory Domain):
● 2.412 to 2.472 GHz, 13 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.180 to 5.320 GHz; 8 channels
K (K Regulatory Domain):
● 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
● 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 (N Regulatory Domain):
● 2.412 to 2.462 GHz; 11 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.745 to 5.825 GHz; 5 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.745 to 5.825 GHz; 5 channels
P (P Regulatory Domain):
● 2.412 to 2.472 GHz; 13 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.180 to 5.320 GHz; 8 channels
S (S Regulatory Domain):
● 2.412 to 2.472 GHz; 13 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.745 to 5.825 GHz; 5 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.745 to 5.825 GHz; 5 channels
T (T Regulatory Domain):
● 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
● 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.
Maximum Number of
Non-Overlapping Channels
Non-Overlapping Channels
2.4 GHz
● 802.11b/g:
◦
20 MHz: 3
● 802.11n:
◦
20 MHz: 3
5 GHz
● 802.11a:
◦
20 MHz: 21
● 802.11n:
◦
20 MHz: 21
◦
40 MHz: 9
Note: This varies by regulatory domain. Refer to the product documentation for specific details for each regulatory domain.
Receive Sensitivity
802.11b
-91 dBm @ 1 Mb/s
-91 dBm @ 2 Mb/s
-91 dBm @ 5.5 Mb/s
-88 dBm @ 11 Mb/s
802.11g
-86 dBm @ 6 Mb/s
-86 dBm @ 9 Mb/s
-86 dBm @ 12 Mb/s
-86 dBm @ 18 Mb/s
-85 dBm @ 24 Mb/s
-83 dBm @ 36 Mb/s
-78 dBm @ 48 Mb/s
-77 dBm @ 54 Mb/s
802.11a
-90 dBm @ 6 Mb/s
-90 dBm @ 9 Mb/s
-90 dBm @ 12 Mb/s
-90 dBm @ 18 Mb/s
-88 dBm @ 24 Mb/s
-85 dBm @ 36 Mb/s
-80 dBm @ 48 Mb/s
-79 dBm @ 54 Mb/s