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by Cisco
Product Line: Arista 7050 Series Switches
Product Type: Wireless Access Point
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Original price $0.00 - Original price $287.00
Original price
$0.00 - $287.00
Current price $0.00
Title: Surplus

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Product Description

The AIR-AP1852E-D-K9 is a controller-based access point operating in the D regulatory domain, supporting dual bands with 4 x 4 MIMO technology and four spatial streams for enhanced connectivity. It is compatible with Cisco IOS 8.1 MR1 or later and works with a range of Cisco Wireless LAN Controllers, including the 2500 and 3500 series, and the Cisco Wireless Controller Module for ISR G2. This model features 1 GB DRAM and 256 MB of flash memory, operates within a temperature range of -20 °C to 50 °C, and supports an operating altitude up to 9843 ft at 40 °C, with a power draw of 20.9 W.

Key Feature for the AIR-AP1852E-D-K9

  • What regulatory domain does the Type Controller Based networking hardware operate in?
    The networking hardware operates in Regulatory Domain D.
  • How many wireless bands are supported by the device?
    The device supports 2 bands.
  • Can you list the supported Wireless LAN Controllers for this device?
    Supported Wireless LAN Controllers include Cisco 2500 Series, Cisco 3500 Series, and Cisco Wireless Controller Module for ISR G2.
  • What is the minimum operating temperature of the hardware?
    The minimum operating temperature is -20 °C.
  • What type of software is required for the device to operate?
    Cisco IOS 8.1 MR1 or later is required for operation.
  • How many integrated antennas does the device have, and what are their frequencies?
    The device has 2 integrated antennas operating at 2.4 GHz and 5 GHz frequencies.
  • What are the power requirements for the device?
    Input Power requirements are 100 to 240 VAC; 50 to 60 Hz (AC) and 44 to 57 VDC (DC).
  • What technology does the device utilize to enhance wireless communication?
    The device utilizes 4 x 4 MIMO with four spatial streams technology.
  • What are the device's physical dimensions and weight?
    Dimensions are 8.3 x 8.3 x 2 inches and it weighs 3.12 lbs.
  • What is the maximum operating humidity level for the device?
    The maximum operating humidity level is 90% (Non-Condensing).

Product Review

The Cisco AIR-AP1852E-D-K9 access point supports dual bands and employs 4x4 MIMO technology with four spatial streams, enhancing throughput and coverage. However, its power draw of 20.9 W may require careful planning in power-constrained deployments. It operates within a broad range of environmental conditions, but the requirement for Cisco IOS 8.1 MR1 or later and compatibility with specific Cisco Wireless LAN Controllers could limit flexibility in mixed-equipment environments.


The Cisco AIR-AP1852E-D-K9 is a controller-based wireless access point designed to provide high-density coverage for enterprise environments. Supporting Cisco IOS 8.1 MR1 or later, this device is compatible with a range of Cisco Wireless LAN Controllers, including the Cisco 2500 Series, 3500 Series, and the Wireless Controller Module for ISR G2. This access point operates across two bands and leverages 4 x 4 MIMO technology with four spatial streams to enhance connection speed, reliability, and range. Key hardware specifications include integrated antennas for both 2.4 GHz and 5 GHz frequencies, ensuring broad and efficient coverage. The device is equipped with status LED indicators that provide immediate feedback on boot loader status, association status, operating status, as well as warnings and errors. This feature aids in troubleshooting and ensures that network administrators can quickly address any issues. In terms of physical attributes, the AIR-AP1852E-D-K9 measures 8.3 x 8.3 x 2 inches and weighs 3.12 lbs, making it compact and easy to install in a variety of settings. It is designed to operate within a broad range of temperatures, from a minimum of -20 °C to a maximum of 50 °C, and can function up to an altitude of 9843 ft at 40 °C. The device's durability is further supported by its ability to operate within humidity levels ranging from 10% (non-condensing) to 90% (non-condensing), ensuring performance in a wide array of environmental conditions. The hardware is fortified with 1 GB of DRAM and 256 MB of flash memory, providing sufficient capacity for firmware updates and the smooth operation of features. Power consumption is rated at 20.9 W, with the unit capable of receiving power through both AC (100 to 240 VAC; 50 to 60 Hz) and DC (44 to 57 VDC) sources, offering flexibility in deployment scenarios. Key Features:
  • Support for multiple Cisco Wireless LAN Controllers.
  • Dual-band operation with 4 x 4 MIMO technology.
  • Comprehensive environmental adaptability for reliable performance.
This access point is designed to meet the demands of businesses requiring high-performance, reliable wireless connectivity. Its hardware specifications ensure that it can support a high density of devices with efficient data throughput, making it an ideal choice for organizations looking to implement a scalable and secure wireless network infrastructure.


Part Number and Manufacturer Cisco AIR-AP1852E-D-K9
Deployment Type Controller Based
Regulatory Domain D
Frequency Bands 2
Operating System Compatibility Cisco IOS version 8.1 MR1 or newer
Compatible Wireless LAN Controllers Cisco 2500, 3500 Series Wireless Controllers, Cisco Wireless Controller Module for ISR G2
Wireless Technology 4x4 MIMO technology with four spatial streams
Built-in Antenna Frequency 2.4 GHz and 5 GHz
Diagnostic LEDs Indicators for system initialization, connection status, active operation, start-up warnings, and errors
Dimensions (Width x Length x Height) 8.3 x 8.3 x 2 inches
Unit Weight 3.12 pounds
Lowest Operating Temperature -20 degrees Celsius
Highest Operating Temperature 50 degrees Celsius
Maximum Operating Elevation 3000 meters at 40 degrees Celsius
Lowest Storage Temperature -30 degrees Celsius
Highest Storage Temperature 70 degrees Celsius
Operating Humidity Range 10% to 90%, non-condensing
Memory Capacity 1 GB DRAM
Flash Storage 256 MB
Power Consumption 20.9 Watts
AC Power Requirements 100 to 240 VAC; 50 to 60 Hz
DC Power Requirements 44 to 57 VDC

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