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Cisco Aironet 1840 | AIR-AP1840I-S-K9C 802.11ac Wave 2; 4x4:4SS; Cisco Aironet AP1840I Series

SKU: AIR-AP1840I-S-K9C
Band: Cisco
Type: Wireless Access Point
Model: Aironet 1840
Part Number: AIR-AP1840I-S-K9C
Features: Lightweight AP
Detail:
802.11ac Wave 2; 4x4:4SS; Cisco Aironet AP1840I Series
฿16,000.00 Exclude VAT.
Cisco
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The Cisco® Aironet 1840 Access Points delivers an ideal blend of predictable performance in a compact form factor. Packed with 802.11ac Wave 2 features and Bluetooth Low Energy (BLE) for location-based services, this platform is ideal for small to mid-size enterprise deployments.

Ideal for small and medium-sized networks, the Cisco® Aironet® 1840 delivers industry-leading performance for enterprise and service provider markets via enterprise-class 4x4 MU-MIMO, four-spatial-stream access points that support the Institute of Electrical and Electronic Engineers (IEEE) 802.11ac Wave 2 standard. Integrated BLE radio enables location-based use cases such as wayfinding and asset tracking. The Aironet 1840 Access Point extends support to a new generation of Wi-Fi clients, such as smartphones, tablets, and high-performance laptops that have integrated 802.11ac Wave 1 or Wave 2 support.

Features and benefits

Feature

Benefit

802.11ac Wave 1 and 2 capabilities

The IEEE 802.11ac standard delivers a better experience in typical environments, and a more predictable performance for advanced applications such as 4K or 8K video, high-density high-definition collaboration apps, all-wireless offices and Internet-of-Things (IoT).

Multiuser Multiple-Input Multiple-Output (MU‑MIMO) technology

Supporting four spatial streams, MU-MIMO enables access points to split spatial streams between client devices, to maximize throughput.

Intelligent Capture*

Intelligent Capture probes the network and provides DNA Center with deep analysis. The software can track over 240 anomalies and instantaneously review all packets on demand, emulating the onsite network administrator. Intelligent Capture allows for more informed decisions on your wireless networks.

Cisco Mobility Express*

Mobility Express is designed for networks of all sizes, including small and medium-sized businesses and distributed enterprises. It provides industry-leading wireless LAN technology without the need for a physical controller or additional licenses.

Bluetooth 4.2

Integrated BLE 4.2 radio to enable IoT use cases such as location tracking.

* Available in a future release.

Cisco DNA support

Pairing the Aironet 1840 Access Points with the Cisco Digital Network Architecture (DNA) allows for a total network transformation. Cisco DNA allows you to truly understand your network with real-time analytics, quickly detect and contain security threats, and easily provide network-wide consistency through automation and virtualization. By decoupling network functions from the hardware, you can build and manage your entire wired and wireless network from a single user interface.

Working together, the Aironet AP1840 and Cisco DNA offer such features as:

●     Cisco DNA Spaces

●     Apple FastLane

●     Cisco Identity Services Engine

●     Cisco DNA Analytics and Assurance

●     And much more

Product specifications

Item

Specification

Part numbers

Cisco Aironet 1840 Access Point: Indoor environments, with internal antennas

●  AIR-AP1840I-x-K9: Aironet 1840

Cisco Aironet 1840 Access Point with Mobility Express: Indoor environments, with internal antennas

●  AIR-AP1840I-x-K9C: Aironet 1840 with Mobility Express

Regulatory domains: (x = regulatory domain)

Customers are responsible for verifying approval for use in their individual countries.

Not all regulatory domains have been approved. As they are approved, the part numbers will be available on the Global Price List.

Cisco Wireless LAN Services

●  AS-WLAN-CNSLT: Cisco Wireless LAN Network Planning and Design Service
●  AS-WLAN-CNSLT: Cisco Wireless LAN 802.11n Migration Service
●  AS-WLAN-CNSLT: Cisco Wireless LAN Performance and Security Assessment Service

Software

●  Cisco Unified Wireless Network Software Release 8.8 MR2 or later
●  Cisco IOS ® XE Software Release 16.12 or later

Supported wireless LAN controllers

●  Cisco Catalyst 9800 Wireless Controllers
●  Cisco 3500, 5520 and 8540 Series Wireless Controllers, Cisco Virtual Wireless Controller
●  Cisco Mobility Express

802.11n version 2.0 (and related) capabilities

●  5 GHz, 4x4 MIMO with four spatial streams
●  2.4 GHz, 2x2 MIMO with two spatial streams
●  Maximal Ratio Combining (MRC)
●  802.11n and 802.11a/g beamforming
●  20 and 40 MHz channels
●  PHY data rates up to 744 Mbps (40 MHz with 5 GHz and 20MHz with 2.4GHz)
●  Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
●  802.11 Dynamic Frequency Selection (DFS)
●  Cyclic Shift Diversity (CSD) support

802.11ac

●  4x4 DL MU-MIMO with four spatial streams
●  MRC
●  802.11ac beamforming
●  20, 40, 80 MHz channels
●  PHY data rates up to 1733 Mbps (80MHz with 5 GHz)
●  Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
●  802.11 DFS
●  CSD support

Integrated antenna

●  2.4 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth
●  5 GHz, peak gain 5 dBi, internal antenna, omnidirectional in azimuth

Interfaces

●  2 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE)
●  Management console port (RJ-45)
●  USB 2.0 (enabled via future software)

Indicators

●  Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors

Dimensions (W x L x H)

●  Access point (without mounting brackets): AIR-AP1840I: 7 x 7 x 1.5 in

Weight

Cisco AIR-AP1840I

●  0.94 lb (0.43 kg)

Input power requirements

●  802.3at PoE+, Cisco Universal PoE (Cisco UPOE ®)
●  Cisco power injector, AIR-PWRINJ6=
●  802.3af PoE
●  Cisco power injector, AIR-PWRINJ5= (note: this injector only supports 802.3af)

Note: When 802.3af PoE is the source of power, then USB port will be off

Power draw

Cisco AIR-AP1840I

●  13.2W at the PSE (12.1W at the PD) with all features enabled except for the USB port
●  17.8W at the PSE (16.0W at the PD) with the USB port enabled

Environmental

Cisco AIR-AP1840I

●  Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
●  Nonoperating (storage) altitude test: 25˚C, 15,000 ft.
●  Operating temperature: 32° to 122°F (0° to 50°C)
●  Operating humidity: 10% to 90% (noncondensing)
●  Operating altitude test: 40˚C, 9843 ft.

Note: when ambient operating temperature exceeds 40°C, then the radio transmit duty cycle may be limited to not greater than 50%.

System memory

●  1GB MB DRAM
●  256 MB flash

Warranty

Limited lifetime hardware warranty

Available transmit power settings3

2.4 GHz

●  20 dBm (100 mW)
●  17 dBm (50 mW)
●  14 dBm (25 mW)
●  11 dBm (12.5 mW)
●  8 dBm (6.25 mW)
●  5 dBm (3.13 mW)
●  2 dBm (1.56 mW)
●  -1dBm (0.79 mW)

5 GHz

●  23 dBm (200 mW)
●  20 dBm (100 mW)
●  17 dBm (50 mW)
●  14 dBm (25 mW)
●  11 dBm (12.5 mW)
●  8 dBm (6.25 mW)
●  5 dBm (3.13 mW)
●  2 dBm (1.56 mW)

Frequency band and 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 (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; 11 channels
●  5.180 to 5.320 GHz; 8 channels
●  5.500 to 5.700 GHz; 11 channels
●  5.745 to 5.865 GHz; 7 channels

C (C regulatory domain):

●  2.412 to 2.472 GHz; 13 channels
●  5.745 to 5.825 GHz; 5 channels

D (D regulatory domain):

●  2.412 to 2.462 GHz; 11 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

E (E regulatory 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 (excludes 5.600 to 5.640 GHz)

F (F regulatory domain):

●  2.412 to 2.472 GHz; 13 channels
●  5.250 to 5.350 GHz; 4 channels
●  5.725 to 5.825 GHz; 4 channels

G (G regulatory domain):

●  2.412 to 2.472 GHz; 13 channels
●  5.745 to 5.865 GHz; 7 channels

H (H 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

I (I regulatory domain):

●  2.412 to 2.472 GHz; 13 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

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

Q (Q regulatory domain):

●  2.412 to 2.472 GHz; 13 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; 13 channels
●  5.180 to 5.320 GHz; 8 channels
●  5.660 to 5,825 GHz; 8 channels (excludes 5.700 to 5.745 GHz)

S (S regulatory domain):

●  2.412 to 2.472 GHz; 13 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; 11 channels
●  5.180 to 5.320 GHz; 8 channels
●  5.500 to 5.700 GHz; 12 channels
●  5.745 to 5.825 GHz; 5 channels

Z (Z 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 (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.

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: 26 FCC, 16 EU
●  802.11n:
◦   20 MHz: 26 FCC, 16 EU
◦   40 MHz: 12 FCC, 7 EU
●  802.11ac:
◦   20 MHz: 26 FCC, 16 EU
◦   40 MHz: 12 FCC, 7 EU
◦   80 MHz: 5 FCC, 3 EU

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

Compliance standards

●  Safety:
◦   IEC 60950-1
◦   EN 60950-1
◦   AS/NZS 60950.1
◦   UL 60950-1
◦   CAN/CSA-C22.2 No. 60950-1
◦   UL 2043
◦   Class III Equipment
●  EMC/EMI:
Emissions:
◦   CISPR 32 (rev. 2015)
◦   EN 55032 (rev. 2012/AC:2013)
◦   EN 55032 (rev. 2015)
◦   EN61000-3-2 (rev. 2014)
◦   EN61000-3-3 (rev. 2013)
◦   KN61000-3-2
◦   KN61000-3-3
◦   AS/NZS CISPR 32 Class B (rev. 2015)
◦   47 CFR FCC Part 15B
◦   ICES-003 (rev. 2016 Issue 6, Class B)
◦   VCCI (V3)
◦   CNS (rev. 13438)
◦   KN-32
◦   TCVN 7189 (rev. 2009)
Immunity:
◦   CISPR 24 (rev. 2010)
◦   EN 55024/EN 55035 (rev. 2010)
Emissions and Immunity:
◦   EN 301 489-1 (v2.1.1 2017-02)
◦   EN 301 489-17 (v3.1.1 2017-02)
◦   QCVN (18:2014)
◦   KN 489-1
◦   KN 489-17
◦   EN 60601 (1-1:2015)
●  Radio:
◦   EN 300 328 (v2.1.1)
◦   EN 301 893 (v2.1.1)
◦   AS/NZS 4268 (rev. 2017)
◦   47 CFR FCC Part 15C, 15.247, 15.407
◦   RSP-100
◦   RSS-GEN
◦   RSS-247
◦   China regulations SRRC
◦   LP0002 (rev 2018.1.10)
◦   Japan Std. 33a, Std. 66, and Std. 71
●  RF Safety:
◦   EN 50385 (rev. Aug 2002)
◦   ARPANSA
◦   AS/NZS 2772 (rev. 2016)
◦   EN 62209-1 (rev. 2016)
◦   EN 62209-2 (rev. 2010)
◦   47 CFR Part 1.1310 and 2.1091
◦   RSS-102
●  IEEE standards:
◦   IEEE 802.3
◦   IEEE 802.3ab
◦   IEEE 802.3af/at
◦   IEEE 802.11 a/b/g/n/ac
◦   IEEE 802.11h, 802.11d
●  Energy efficiency:
◦   Reg. 278/2009 EuP Lot 7, Tier 1 4/27/2010, Tier 2 4/27/2010 Level V
◦   Reg. 1275/2008 EuP Lot 6, Tier 1 1/7/2010, Tier 2 4/27/2013. Applies to EMC Class B products
◦   EISA 2007, Level V
◦   NRCan Level V
◦   AS/NZS 4665.2, MEPS Level V
◦   CECP Level V
●  Security:
◦   802.11i, Wi-Fi Protected Access 3 (WPA3), WPA2, WPA
◦   802.1X
◦   Advanced Encryption Standards (AES)
●  Extensible Authentication Protocol (EAP) types:
◦   EAP-Transport Layer Security (TLS)
◦   EAP-Tunneled TLS (TTLS) or Microsoft Challenge Handshake Authentication Protocol Version 2 (MSCHAPv2)
◦   Protected EAP (PEAP) v0 or EAP-MSCHAPv2
◦   EAP-Flexible Authentication via Secure Tunneling (EAP-FAST)
◦   PEAP v1 or EAP-Generic Token Card (GTC)
◦   EAP-Subscriber Identity Module (SIM)

Data rates supported

802.11b: 1, 2, 5.5, and 11 Mbps

802.11a/g: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps

802.11n data rates on 2.4 GHz (only 20 MHz and MCS 0 to MCS 15) and 5GHz

MCS Index[1]

 

GI[2] = 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

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

43.4

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

9

1

-

180

390

-

200

433.3

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

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

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

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

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

4

26

54

117

28.8

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

Transmit Power and Receive Sensitivity

 

 

Spatial Streams

5-GHz Radio

2.4-GHz Radio

 

Total Tx Power (dBm)

Rx Sensitivity (dBm)

Total Tx Power (dBm)

Rx Sensitivity (dBm)

802.11/11b

1 Mbps

1

-

-

20

-99

11 Mbps

1

-

-

20

-91

802.11a/g

6 Mbps

1

23

-94

20

-93

24 Mbps

1

23

-86

20

-85

54 Mbps

1

23

-77

20

-76

802.11n HT20

MCS0

1

23

-94

20

-93

MCS4

1

23

-81

20

-81

MCS7

1

23

-74

20

-73

MCS8

2

23

-93

20

-93

MCS12

2

23

-81

20

-81

MCS15

2

23

-75

20

-75

MCS16

3

23

-93

-

-

MCS20

3

23

-81

-

-

MCS23

3

23

-74

-

-

MCS24

4

23

-92

-

-

MCS28

4

23

-82

-

-

MCS31

4

23

-75

-

-

802.11n HT40

MCS0

1

ข้อมูลเพิ่มเติม
ข้อมูลเพิ่มเติม
ประเภท Wireless Access Point
Model Aironet 1840
License / Features Lightweight AP
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