AIR-AP1852E-C-K9C

AIR-AP1852E-C-K9C

  • Part Number: AIR-AP1852E-C-K9C
  • Mô Tả: 802.11ac Wave 2 Access Point, 4×4:4, External-Ant, C Regulatory Domain, Configurable
  • Tình Trạng: New Fullbox 100%
  • Stock: có sẵn hàng
  • Bảo Hành: 12 Tháng.
  • CO, CQ: Có đầy đủ
  • Xuất Xứ: Chính hãng Cisco

AIR-AP1852E-C-K9C Overview

AIR-AP1852E-C-K9C is one of the Cisco Aironet 1850 Series Access Points. Cisco 1850 AP series is ideal for small and medium-sized networks. This series supports enterprise-class 4×4 MIMO, four-spatial-stream access points that support the IEEE’s new 802.11ac Wave 2 specification. The 1850 Series extends support to a new generation of Wi-Fi clients, such as smartphones, tablets, and high-performance laptops that have integrated 802.11ac Wave 2 support. The model AIR-AP1852E-C-K9C provides C Regulatory Domain and External antennas. Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image.

Quick Specs

Table 1 shows the quick specs of AIR-AP1852E-C-K9C.

Part Number AIR-AP1852E-C-K9C
Description 802.11ac Wave 2 Access Point, 4×4:4, External-Ant, C Regulatory Domain

★ Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image.

Features – 4×4 MIMO with four spatial streams, single-user MIMO

– 4×4 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

Regulatory Domain C (C regulatory 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 for Link Aggregation)

– Management console port (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 Indicator Position.

Note:

LED indicator position
External Antenna

There are four external antennas installed with the AP.

Table 2 shows the AP LED indicators’ descriptions.

Message Type LED State Message Meaning
Association status Chirping Green Normal operating condition, but no wireless client associated
Green Normal operating condition, at least one wireless client association
Boot loader status Green Executing boot loader
Boot loader error Red Boot loader signing verification failure
Access point

regulatory domain

priming status

Blinking Amber AP priming to a new regulatory domain by Neighbor Discovery Protocol (NDP), in progress
Cycling Red, Green and off AP waiting to be primed
Chirping Red AP primed to a wrong regulatory 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 errors

Cycling through red, green, amber, and off General warning; insufficient inline power

Figure 2 shows AIR-AP1852E Ports and Connections.

Note:

Mode button AUX (Auxiliary) port.
RJ-45 console port PoE-In port (Ethernet Uplink port)
USB 2.0 port 48 V DC input power port

AUX (Auxiliary) port appears in the wireless controller user interface as GigabitEthernet1. This port, along with the PoE-In port, is used for Link Aggregation. This port 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, 4×4:4 802.11ac Wave 2 Access Point, 4×4:4

★ Model number ending in C is, by default, factory-shipped

with a Cisco Mobility Express software image.

External Antenna Yes Yes
Regulatory Domain C (C regulatory domain):

– 2.412 to 2.472 GHz; 3 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

 

AIR-AP1852E-C-K9C Specification

AIR-AP1852E-C-K9C 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
  • 4×4 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
  • 4×4 MIMO with four spatial streams, single-user MIMO
  • 4×4 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 2×3 from 3×4, (2) The USB port and AUX Ethernet port are disabled on both the 1852i and 1852e.

Warranty Limited lifetime hardware warranty

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