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by Cisco
Product Line: Cisco Aironet
Product Type: Wireless Access Point
Original price $0.00 - Original price $869.00
Original price
$0.00 - $869.00
Current price $869.00
Title: Used

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Product Description

The AIR-AP1852E-K-K9 is a controller-based access point operating within the regulatory domain K, supporting dual bands (2.4 GHz and 5 GHz) with 4 x 4 MIMO technology and four spatial streams for enhanced wireless performance. It is compatible with Cisco IOS 8.1 MR1 or later and can be managed using Cisco 2500 and 3500 Series Wireless Controllers, as well as the Cisco Wireless Controller Module for ISR G2. This device features a 1 GB DRAM and 256 MB flash memory, operates between -20 °C and 50 °C, and is designed for environments up to 9843 ft altitude, making it suitable for a wide range of operational conditions.

Key Feature for the AIR-AP1852E-K-K9

  • What type of controller is required for this device?
    This device requires a Controller Based setup and is compatible with Cisco 2500 Series Wireless Controllers, Cisco 3500 Series Wireless Controllers, and Cisco Wireless Controller Module for ISR G2.
  • Can the device operate in multiple frequency bands?
    Yes, it operates in two frequency bands, 2.4 GHz and 5 GHz.
  • What software version is supported?
    The device supports Cisco IOS 8.1 MR1 or later.
  • What are the integrated antenna specifications?
    It has integrated antennas for 2.4 GHz and 5 GHz, utilizing 4 x 4 MIMO technology with four spatial streams.
  • What is the maximum operating temperature?
    The maximum operating temperature is 50 °C.
  • How does the device indicate its status?
    It uses Status LED Indicators for Boot Loader Status, Association Status, Operating Status, Boot Loader Warnings, and Boot Loader Errors.
  • What are the device's dimensions and weight?
    The dimensions are 8.3 x 8.3 x 2 inches and it weighs 3.12 lbs.
  • What is the maximum non-operating temperature?
    The maximum non-operating temperature is 70 °C.
  • What are the power requirements for this device?
    It requires 20.9 W power draw, with input power options of 100 to 240 VAC at 50 to 60 Hz or 44 to 57 VDC.
  • What memory specifications does the device have?
    It comes with 1 GB DRAM and 256 MB of flash memory.

Product Review

The Cisco AIR-AP1852E-K-K9 Access Point supports a dual-band operation, enhancing wireless connectivity by utilizing 4 x 4 MIMO technology with four spatial streams, offering significant throughput for demanding network environments. However, its power draw of 20.9 W might be a concern for energy-conscious deployments, necessitating a careful assessment of power management strategies. Additionally, the requirement for compatibility with specific Cisco Wireless LAN Controllers (2500, 3500 series, and Wireless Controller Module for ISR G2) may limit flexibility in mixed hardware environments.


The Cisco AIR-AP1852E-K-K9 is a controller-based access point designed to support complex wireless networks. It operates within the regulatory domain K and is capable of functioning in two bands. This device runs on Cisco IOS 8.1 MR1 or later versions, ensuring compatibility with a range of Cisco Wireless LAN Controllers, including the 2500 and 3500 series, as well as the Cisco Wireless Controller Module for ISR G2. The technology underpinning this device incorporates 4 x 4 MIMO with four spatial streams, enhancing its data transmission capabilities. This model comes with integrated antennas for both 2.4 GHz and 5 GHz frequencies, providing flexible and efficient wireless coverage. To assist in monitoring and troubleshooting, the AIR-AP1852E-K-K9 features status LED indicators. These indicators display various states such as boot loader status, association status, operating status, along with warnings and errors. In terms of physical characteristics, the device measures 8.3 x 8.3 x 2 inches and weighs 3.12 lbs, making it a compact yet sturdy option for various environments. It is designed to operate within a temperature range of -20 °C to 50 °C and can function up to an altitude of 9843 ft at 40 °C. For non-operating conditions, it can withstand temperatures from -30 °C up to 70 °C. Humidity levels for operating conditions range from 10% to 90% (non-condensing), ensuring the device's reliability across different moisture levels. The hardware specifications include 1 GB DRAM and 256 MB of flash memory, providing ample storage for firmware and configurations. The power draw of this device is 20.9 W, with input power options accommodating both AC (100 to 240 VAC; 50 to 60 Hz) and DC (44 to 57 VDC) sources. Key features include: - Dual-band operation in 2.4 GHz and 5 GHz frequencies for versatile wireless coverage. - Status LED indicators for real-time monitoring of the device's operational status. - Compatibility with Cisco IOS 8.1 MR1 or later versions, ensuring integration with a variety of Cisco Wireless LAN Controllers. The AIR-AP1852E-K-K9 is designed to meet the needs of businesses requiring reliable, high-speed wireless connectivity. Its advanced MIMO technology and dual-band support cater to densely populated environments, where maintaining high-performance wireless access is crucial. The robust hardware specifications, coupled with the flexibility in power input options, make it a suitable choice for organizations looking to deploy a scalable and efficient wireless network infrastructure.


Part Number and ManufacturerCisco AIR-AP1852E-K-K9
Configuration TypeController Based
Regulatory ComplianceK Domain
Frequency Bands SupportedDual Band
Operating System CompatibilityCisco IOS 8.1 MR1 or newer
Compatible Wireless ControllersCisco 2500, Cisco 3500 Series, and Wireless Controller Module for ISR Generation 2
Wireless Technology4x4 MIMO with Quadruple Spatial Streams
Built-in Antenna Frequencies2.4 GHz and 5 GHz
Status IndicatorsLEDs for Boot, Connection, Activity, Warning, and Error Status
Dimensions (Width x Length x Height)8.3 x 8.3 x 2 Inches
Product Weight3.12 pounds
Lowest Operating Temperature-20 °C
Highest Operating Temperature50 °C
Maximum Elevation for Operation9843 feet at 40 °C
Lowest Storage Temperature-30 °C
Highest Storage Temperature70 °C
Operational Humidity Range10% to 90% Non-Condensing
System Flash Storage256 MB
Energy Consumption20.9 Watts
AC Power Requirements100 to 240 VAC; 50/60 Hz
DC Power Requirements44 to 57 VDC

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