Cisco Aironet 1850 Access Point AIR-AP1852I-E-K9 Mã sản phẩm: AIR-AP1852I-E-K9

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    Cisco Aironet 1850 Series Access Points deliver industry-leading performance. They support the new generation of Wi-Fi clients, as well as prior generations of 802.11a/g/n Wi-Fi clients. Examples include smartphones, tablets, and laptops that include integrated 802.11ac Wave 1 or Wave 2 support.

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Feature

Specifications

Software

Cisco Unified Wireless Network Software Release with AireOS wireless controllers:

 8.1 MR1 or later for the Cisco Aironet 1850 Series Access Points

Deployment modes

Centralized local, Standalone*, Sniffer, Cisco FlexConnect, Monitor**, OfficeExtend**, Mesh**

Supported wireless LAN controllers

 Cisco 2500 Series Wireless Controllers, Cisco Wireless Controller Module for ISR G2, Cisco Wireless Services Module 2 (WiSM2) for Catalyst® 6500 Series Switches, Cisco 5500 Series Wireless Controllers, Cisco Flex® 7500 Series Wireless Controllers, Cisco 8500 Series Wireless Controllers, Cisco Virtual Wireless Controller**, Cisco 5760 Series Wireless Controllers**, Cisco Catalyst 3650/3850 Series switch with integrated controller**
 Cisco Mobility Express

802.11n version 2.0 (and related) capabilities

 4x4 MIMO with four spatial streams
 Maximal ratio combining (MRC)
 20- and 40-MHz channels
 PHY data rates up to 600 Mbps (40 MHz with 5 GHz)
 Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
 802.11 dynamic frequency selection (DFS)
 Cyclic shift diversity (CSD) support

802.11ac Wave 1 and 2 capabilities

 4x4 MIMO with four spatial streams, single-user MIMO
 4x4 MIMO with three spatial streams, multiuser MIMO
 MRC
 802.11ac beamforming (transmit beamforming)
 20-, 40-, and 80-MHz channels
 PHY data rates up to 1.7 Gbps (80 MHz in 5 GHz)
 Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
 802.11 DFS
 CSD support

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 on 2.4 GHz (only 20 MHz and MCS 0 to MCS 23) and 5 GHz:

 

MCS Index1

GI2 = 800 ns

GI = 800 ns

GI = 400 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

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 delay spreads.

Data rates supported

MCS Index3

GI4 = 800 ns

GI = 800 ns

GI = 400 ns

GI = 400 ns

 

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

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

16

19.5

40.5

21.7

45

17

39

81

43.3

90

18

58.5

121.5

65

135

19

78

162

86.7

180

20

117

243

130

270

21

156

324

173.3

360

22

175.5

364.5

195

405

23

195

405

216.7

450

24

26

54

28.9

60

25

52

108

57.8

120

26

78

162

86.7

180

27

104

216

115.6

240

28

156

324

173.3

360

29

208

432

231.1

480

30

234

486

260

540

31

260

540

288.9

600

 

802.11ac data rates (5 GHz):

 

MCS
Index

Spatial Streams

GI = 800 ns

GI = 400 ns

 

 

 

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

80-MHz Rate (Mbps)

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

80-MHz Rate (Mbps)

 

0

1

6.5

13.5

29.3

7.2

15

32.5

 

1

1

13

27

58.5

14.4

30

65

 

2

1

19.5

40.5

87.8

21.7

45

97.5

 

3

1

26

54

117

28.9

60

130

 

4

1

39

81

175.5

43.3

90

195

 

5

1

52

108

234

57.8

120

260

 

6

1

58.5

121.5

263.3

65

135

292.5

 

7

1

65

135

292.5

72.2

150

325

 

8

1

78

162

351

86.7

180

390

3 MCS Index: The Modulation and Coding Scheme (MCS) index determines the number of spatial streams, the modulation, the coding rate, and data rate values.
4 GI: A guard interval (GI) between symbols helps receivers overcome the effects of multipath delay spreads.

 

MCS

Index

Spatial Streams

GI = 800 ns

GI = 400 ns

 

 

 

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

80-MHz Rate (Mbps)

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

80-MHz Rate (Mbps)

9

1

-

180

390

-

200

433.3

0

2

13

27

58.5

14.4

30

65

1

2

26

54

117

28.9

60

130

2

2

39

81

175.5

43.3

90

195

3

2

52

108

234

57.8

120

260

4

2

78

162

351

86.7

180

390

5

2

104

216

468

115.6

240

520

6

2

117

243

526.5

130

270

585

7

2

130

270

585

144.4

300

650

8

2

156

324

702

173.3

360

780

9

2

-

360

780

-

400

866.7

0

3

19.5

40.5

87.8

21.7

45

97.5

1

3

39

81

175.5

43.3

90

195

2

3

58.5

121.5

263.3

65

135

292.5

3

3

78

162

351

86.7

180

390

4

3

117

243

526.5

130

270

585

5

3

156

324

702

173.3

360

780

6

3

175.5

364.5

-

195

405

-

7

3

195

405

877.5

216.7

450

975

8

3

234

486

1053

260

540

1170

9

3

260

540

1170

288.9

600

1300

0

4

26

54

117

28.9

60

130

1

4

52

108

234

57.8

120

260

2

4

78

162

351

86.7

180

390

3

4

104

216

468

115.6

240

520

4

4

156

324

702

173.3

360

780

5

4

208

432

936

231.1

480

1040

6

4

234

486

1053

260

540

1170

7

4

260

540

1170

288.9

600

1300

8

4

312

648

1404

346.7

720

1560

9

4

-

720

1560

-

800

1733.3

Maximum number of nonoverlapping channels

A (A regulatory domain):

 2.412 to 2.462 GHz; 3 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

B (B regulatory domain):

 2.412 to 2.462 GHz; 3 channels
 5.180 to 5.320 GHz; 8 channels
 5.500 to 5.720 GHz; 12 channels
 5.745 to 5.825 GHz; 5 channels

C (C regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.745 to 5.825 GHz; 5 channels

D (D regulatory domain):

 2.412 to 2.462 GHz; 3 channels
 5.180 to 5.320 GHz; 8 channels
 5.745 to 5.825 GHz; 5 channels

E (E regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.180 to 5.320 GHz; 8 channels
 5.500 to 5.700 GHz; 8 channels
(excludes 5.600 to 5.640 GHz)

F (F regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.745 to 5.825 GHz; 4 channels

H (H regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.150 to 5.350 GHz; 8 channels
 5.745 to 5.825 GHz; 5 channels

I (I regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.180 to 5.320 GHz; 8 channels

K (K regulatory domain):

 2.412 to 2.472 GHz; 3 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; 3 channels
 5.180 to 5.320 GHz; 8 channels
 5.745 to 5.825 GHz; 5 channels

Q (Q regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.180 to 5.320 GHz; 8 channels
 5.500 to 5.700 GHz; 11 channels

R (R regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.180 to 5.320 GHz; 8 channels
 5.660 to 5,805 GHz; 7 channels

S (S regulatory domain):

 2.412 to 2.472 GHz; 3 channels
 5.180 to 5.320 GHz; 8 channels
 5.500 to 5.700 GHz;, 11 channels
 5.745 to 5.825 GHz; 5 channels

T (T regulatory domain):

 2.412 to 2.462 GHz; 3 channels
 5.280 to 5.320 GHz; 3 channels
 5.500 to 5.700 GHz; 8 channels
(excludes 5.600 to 5.640 GHz)
 5.745 to 5.825 GHz; 5 channels

Z (Z regulatory domain):

 2.412 to 2.462 GHz; 3 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

Note: Customers are responsible for verifying approval for use in their individual countries. To verify approval that corresponds to a particular country, visit http://www.cisco.com/go/aironet/compliance

Maximum number of nonoverlapping channels

2.4 GHz

 802.11b/g:
◦  20 MHz: 3
 802.11n:
◦  20 MHz: 3

5 GHz

 802.11a:
◦  20 MHz: 25
 802.11n:
◦  20 MHz: 25
◦  40 MHz: 12
 802.11ac:
◦  20 MHz: 21
◦  40 MHz: 12
◦  80 MHz: 6

Note: This varies by regulatory domain. Refer to the product documentation for specific details for each regulatory domain.

Receive sensitivity

 802.11b (CCK)
◦  -101 dBm @ 1 Mbps
◦  -98 dBm @ 2 Mbps
◦  -92 dBm @ 5.5 Mbps
◦  -89 dBm @ 11 Mbps
 802.11g (non HT20)
◦  -96 dBm @ 6 Mbps
◦  -95 dBm @ 9 Mbps
◦  -94 dBm @ 12 Mbps
◦  -92 dBm @ 18 Mbps
◦  -88 dBm @ 24 Mbps
◦  -85 dBm @ 36 Mbps
◦  -81 dBm @ 48 Mbps
◦  -79 dBm @ 54 Mbps
 802.11a (non HT20)
◦  -96 dBm @ 6 Mbps
◦  -95 dBm @ 9 Mbps
◦  -94 dBm @ 12 Mbps
◦  -92 dBm @ 18 Mbps
◦  -88 dBm @ 24 Mbps
◦  -85 dBm @ 36 Mbps
◦  -80 dBm @ 48 Mbps
◦  -79 dBm @ 54 Mbps

 

Receive sensitivity

2.4 GHz

 802.11n (HT20)
◦  -96 dBm @ MCS0
◦  -93 dBm @ MCS1
◦  -90 dBm @ MCS2
◦  -87 dBm @ MCS3
◦  -84 dBm @ MCS4
◦  -79 dBm @ MCS5
◦  -78 dBm @ MCS6
◦  -76 dBm @ MCS7
◦  -93 dBm @ MCS8
◦  -90 dBm @ MCS9
◦  -87 dBm @ MCS10
◦  -84 dBm @ MCS11
◦  -81 dBm @ MCS12
◦  -76 dBm @ MCS13
◦  -75 dBm @ MCS14
◦  -73 dBm @ MCS15
◦  -91 dBm @ MCS16
◦  -88 dBm @ MCS17
◦  -85 dBm @ MCS18
◦  -82 dBm @ MCS19
◦  -79 dBm @ MCS20
◦  -74 dBm @ MCS21
◦  -73 dBm @ MCS22
◦  -71 dBm @ MCS23

 

5 GHz

 802.11n (HT20)
◦  -96 dBm @ MCS0
◦  -92 dBm @ MCS1
◦  -90 dBm @ MCS2
◦  -86 dBm @ MCS3
◦  -83 dBm @ MCS4
◦  -79 dBm @ MCS5
◦  -77 dBm @ MCS6
◦  -76 dBm @ MCS7
◦  -93 dBm @ MCS8
◦  -89 dBm @ MCS9
◦  -87 dBm @ MCS10
◦  -83 dBm @ MCS11
◦  -80 dBm @ MCS12
◦  -76 dBm @ MCS13
◦  -74 dBm @ MCS14
◦  -73 dBm @ MCS15
◦  -91 dBm @ MCS16
◦  -87 dBm @ MCS17
◦  -85 dBm @ MCS18
◦  -81 dBm @ MCS19
◦  -78 dBm @ MCS20
◦  -74 dBm @ MCS21
◦  -72 dBm @ MCS22
◦  -71 dBm @ MCS23
◦  -89 dBm @ MCS24
◦  -85 dBm @ MCS25
◦  -83 dBm @ MCS26
◦  -79 dBm @ MCS27
◦  -76 dBm @ MCS28
◦  -72 dBm @ MCS29
◦  -70 dBm @ MCS30
◦  -69 dBm @ MCS31

5 GHz

 802.11n (HT40)
◦  -93 dBm @ MCS0
◦  -90 dBm @ MCS1
◦  -87 dBm @ MCS2
◦  -84 dBm @ MCS3
◦  -80 dBm @ MCS4
◦  -76 dBm @ MCS5
◦  -75 dBm @ MCS6
◦  -73 dBm @ MCS7
◦  -90 dBm @ MCS8
◦  -87 dBm @ MCS9
◦  -84 dBm @ MCS10
◦  -81 dBm @ MCS11
◦  -77 dBm @ MCS12
◦  -73 dBm @ MCS13
◦  -72 dBm @ MCS14
◦  -70 dBm @ MCS15
◦  -88 dBm @ MCS16
◦  -85 dBm @ MCS17
◦  -82 dBm @ MCS18
◦  -79 dBm @ MCS19
◦  -75 dBm @ MCS20
◦  -71 dBm @ MCS21
◦  -70 dBm @ MCS22
◦  -68 dBm @ MCS23
◦  -86 dBm @ MCS24
◦  -83 dBm @ MCS25
◦  -80 dBm @ MCS26
◦  -77 dBm @ MCS27
◦  -73 dBm @ MCS28
◦  -69 dBm @ MCS29
◦  -68 dBm @ MCS30
◦  -66 dBm @ MCS31

 

802.11ac Receive Sensitivity

 

802.11ac (non HT80)

 -89 dBm @ 6 Mbps
 -73 dBm @ 54 Mbps

 

MCS Index

Spatial Streams

 

 

 

 

VHT20

VHT40

VHT80

 

0

1

-96 dBm

-93 dBm

-89 dBm

 

7

1

-76 dBm

-73 dBm

-70 dBm

 

8

1

-71 dBm