- Overview
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AIR-AP1852E-C-K9 is one of the Cisco Aironet 1850 Series Access Points. Cisco 1850 AP series is ideal f small and medium-sized netwks. This series suppts enterprise-class 4x4 MIMO, four-spatial-stream access points that suppt the IEEE’s new 802.11ac Wave 2 specification. The 1850 Series extends suppt to a new generation of Wi-Fi clients, such as smartphones, tablets, and high-perfmance laptops that have integrated 802.11ac Wave 2 suppt. The model AIR-AP1852E-C-K9 provides C Regulaty Domain and External antennas.
Quick Specs
Table 1 shows the quick specs of AIR-AP1852E-C-K9.
Part Number
AIR-AP1852E-C-K9
Description
802.11ac Wave 2 Access Point, 4x4:4, External-Ant, C Regulaty Domain
Features
- 4x4 MIMO with four spatial streams, single-user MIMO
- 4x4 MIMO with three spatial streams, multiuser MIMO
- MRC
- 802.11ac beamfming (transmit beamfming)
- 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 suppt
Regulaty Domain
C (C regulaty domain):
- 2.412 to 2.472 GHz; 3 channels
- 5.745 to 5.825 GHz; 5 channels
Antenna
External Antenna
Interfaces
- 1 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE)
- 1 x 10/100/1000BASE-T autosensing (RJ-45), AUX (used f Link Aggregation)
- Management console pt (RJ-45)
- USB 2.0 (enabled via future software)
Dimensions (W x L x H)
8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm)
Weight
3.12 lb (1.41 kg)
Product Details
Figure 1 shows the AIR-AP1852E LED Indicat Position.
Note:
①
LED indicat position
②
External Antenna
There are four external antennas installed with the AP.
Table 2 shows the AP LED indicats’ descriptions.
Message Type
LED State
Message Meaning
Association status
Chirping Green
Nmal operating condition, but no wireless client associated
Green
Nmal operating condition, at least one wireless client association
Boot loader status
Green
Executing boot loader
Boot loader err
Red
Boot loader signing verification failure
Access point
regulaty domain
priming status
Blinking Amber
AP priming to a new regulaty domain by Neighb Discovery Protocol (NDP), in progress
Cycling Red, Green and off
AP waiting to be primed
Chirping Red
AP primed to a wrong regulaty domain
Operating status
Blinking amber
Software upgrade in progress
Cycling through green, red, and amber
Discovery/join process in progress
Rapidly cycling through red, green, amber, and off.
Access point location command invoked from controller web interface.
Access point operating
system errs
Cycling through red, green, amber, and off
General warning; insufficient inline power
Figure 2 shows AIR-AP1852E Pts and Connections.
Note:
①
Mode button
④
AUX (Auxiliary) pt.
②
RJ-45 console pt
⑤
PoE-In pt (Ethernet Uplink pt)
③
USB 2.0 pt
⑥
48 V DC input power pt
AUX (Auxiliary) pt appears in the wireless controller user interface as GigabitEthernet1. This pt, along with the PoE-In pt, is used f Link Aggregation. This pt is disabled when using 802.3af (15.4W) power.
Compare to Similar Items
Table 3 shows the comparison between two AP.
Part Number
AIR-AP1852E-C-K9
AIR-AP1852E-C-K9C
Description
802.11ac Wave 2 Access Point, 4x4:4
802.11ac Wave 2 Access Point, 4x4:4
★ Model number ending in C is, by default, facty-shipped
with a Cisco Mobility Express software image.
External Antenna
Yes
Yes
Regulaty Domain
C (C regulaty domain):
- 2.412 to 2.472 GHz; 3 channels
- 5.745 to 5.825 GHz; 5 channels
C (C regulaty domain):
- 2.412 to 2.472 GHz; 3 channels
- 5.745 to 5.825 GHz; 5 channels
Get Me Infmation
Do you have any question about the AIR-AP1852E-C-K9?
Contact us now via daqintech@aliyun.com .
- Specification
-
AIR-AP1852E-C-K9 Specification
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 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
- Rogue device detection
Integrated antenna
- 2.4 GHz, gain 3 dBi, internal omni, horizontal beamwidth 360°
- 5 GHz, gain 5 dBi, internal omni, horizontal beamwidth 360°
External antenna (sold separately)
- Certified for use with antenna gains up to 6 dBi (2.4 GHz and 5 GHz)
- Cisco offers the industry's broadest selection ofantennas, delivering optimal coverage for a variety of deployment scenarios
Interfaces
- 1 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE)
- 1 x 10/100/1000BASE-T autosensing (RJ-45), AUX (used for Link Aggregation)
- 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 bracket): 8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm)
Weight
- 3.12 lb (1.41 kg)
Environmental
Cisco Aironet 1850i
- Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
- Nonoperating (storage) altitude test: 25˚C, 15,000 ft.
- Operating temperature: 32° to 104°F (0° to 40°C)
- Operating humidity: 10% to 90% (noncondensing)
- Operating altitude test: 40˚C, 9843 ft.
Cisco Aironet 1850e
- Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
- Nonoperating (storage) altitude test: 25˚C, 15,000 ft.
- Operating temperature: -4° to 122°F (-20° to 50°C)
- Operating humidity: 10% to 90% (noncondensing)
- Operating altitude test: 40˚C, 9843 ft.
System memory
- 1 GB DRAM
- 256 MB flash
Input power requirements
- AP1850: 44 to 57 VDC
- Power supply and power injector: 100 to 240 VAC; 50 to 60 Hz
Power draw
- 20.9W
Note: When deployed using a Power over Ethernet (PoE) specification, the power drawn from the power sourcing equipment will be higher by some amount, depending on the length of the interconnecting cable.
Powering options
- 802.3at
- Enhanced PoE
- Cisco power injector, AIR-PWRINJ4=
- Cisco local power supply, AIR-PWR-C=
- Cisco power injector, AIR-PWRINJ5= (Note:this injector supports 802.3af only)
- 802.3af
Note: If 802.3af PoE is the source of power, (1) the 1852e 2.4-GHz radio will shift to 2x3 from 3x4, (2) The USB port and AUX Ethernet port are disabled on both the 1852i and 1852e.
Warranty
Limited lifetime hardware warranty
- Shipping & Payment
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Delivery
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Warranty
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Return Material Authorization (RMA) Process
Standard Hardware Warranty Policy:
Original new sealed Huawei product: 1 Year.
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