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by Cisco
Product Line: Cisco Aironet
Product Type: Wireless Access Point
Original price $234.00 - Original price $466.00
Original price
$234.00 - $466.00
Current price $466.00
Title: Surplus

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Product Description

The AIR-AP3802I-B-K9 is a controller-based access point supporting dual bands with Cisco Unified Wireless Network Software Release or later and Cisco IOS ® XE Software Release 16.3. It features 4 x 4 MIMO technology with three spatial streams, integrated antennas for flexible radio assignment (2.4 GHz or 5 GHz), and a dedicated 5 GHz radio. Designed for indoor use within large enterprise organizations, it operates within a temperature range of 0 °C to 40 °C, supports up to 9843 ft operating altitude, and has a 1024 MB DRAM and 256 MB flash memory, with a power draw of 25.8 W (without USB 2.0 enabled).

Key Feature for the AIR-AP3802I-B-K9

  • Q: What software versions support the controller-based device?
  • A: Cisco Unified Wireless Network Software Release or later and Cisco IOS ® XE Software Release 16.3.
  • Q: How is the device's technology configured?
  • A: The device features 4 x 4 MIMO with three spatial streams.
  • Q: Which wireless LAN controllers are compatible with this device?
  • A: Compatible controllers include Cisco 2500 Series, Cisco 3500 Series, and Cisco Wireless Controller Module for ISR G2.
  • Q: What are the integrated antennas' capabilities?
  • A: It has flexible radio for either 2.4 GHz or 5 GHz and a dedicated 5 GHz radio.
  • Q: Can you provide the physical dimensions and weight of the device?
  • A: Dimensions are 8.66 x 8.68 x 2.46 inches, and it weighs 4.6 lbs.
  • Q: What is the operating temperature range of the device?
  • A: It operates between 0 °C and 40 °C.
  • Q: How much RAM and Flash memory does the device have?
  • A: It is equipped with 1024 MB DRAM and 256 MB Flash memory.
  • Q: What is the maximum power draw of the device?
  • A: Maximum power draw is 30 W at the PSE with the USB 2.0 port enabled.
  • Q: What is the device's intended use environment?
  • A: It is designed for indoor use within large enterprise organizations.
  • Q: What are the humidity requirements for operating the device?
  • A: Operating humidity must be between 10% (non-condensing) and 90% (non-condensing).

Product Review

The Cisco AIR-AP3802I-B-K9 offers strong performance characteristics, including 4x4 MIMO with three spatial streams and flexible radio options, enhancing network efficiency and user experience in large enterprise environments. However, its power draw, at up to 30W with USB 2.0 port enabled, may be a consideration for organizations looking to optimize energy consumption. Compatibility with a range of Cisco Wireless LAN Controllers and a maximum operating altitude of 9843 ft ensures versatile and reliable deployment options.


The Cisco AIR-AP3802I-B-K9 is a controller-based wireless access point designed to cater to the needs of large enterprise organizations requiring reliable indoor Wi-Fi connectivity. This device operates within the regulatory domain B and supports dual-band functionality, allowing for operation in both 2.4 GHz and 5 GHz frequencies. The access point is compatible with Cisco Unified Wireless Network Software Release or later and Cisco IOS® XE Software Release 16.3, ensuring seamless integration with existing network infrastructures. This model is designed to work efficiently with several Cisco Wireless LAN Controllers, including the Cisco 2500 Series, Cisco 3500 Series, and the Cisco Wireless Controller Module for ISR G2. It employs advanced 4 x 4 MIMO technology with three spatial streams, enhancing its wireless capabilities and providing flexible radio coverage. This flexibility is further supported by integrated antennas that can operate on either 2.4 GHz or 5 GHz for the flexible radio, in addition to a dedicated 5 GHz radio, ensuring optimal coverage and performance. Key hardware specifications include: - Status LED indicators for immediate visual feedback on the device's status, including boot loader status, association status, operating status, and errors. - Dimensions of 8.66 x 8.68 x 2.46 inches and a weight of 4.6 lbs, making it a compact yet powerful device suitable for various indoor environments. - The operating temperature range is from 0 °C to 40 °C, with an operational altitude limit of up to 9843 ft at 40 °C, ensuring reliability in a wide range of environmental conditions. In terms of hardware capabilities, the access point is equipped with 1024 MB of DRAM and 256 MB of flash memory, providing ample space for firmware and configurations. The power draw varies depending on usage, with a typical consumption of 25.8 W from the Power Source Equipment (PSE) with all features enabled except the USB 2.0 port, and up to 30 W when the USB 2.0 port is active. Additional specifications include: - Minimum and maximum non-operating temperatures of -30 °C and 70 °C, respectively, highlighting the device's resilience. - Operating humidity ranges from 10% to 90% (non-condensing), ensuring continued operation in a variety of climates. Designed for indoor use, the Cisco AIR-AP3802I-B-K9 provides a powerful and flexible solution for enterprise organizations looking to deploy or upgrade their wireless network infrastructure. Its advanced features, combined with support for the latest Cisco wireless LAN controllers and software, make it a valuable asset for businesses aiming to enhance their connectivity and network performance.


Model Number AIR-AP3802I-B-K9
Manufacturer Cisco
Operation Mode Controller-Based
Compliance Domain Domain B
Frequency Bands Dual-Band
Required Software Minimum: Cisco Unified Wireless Network Software v8.2.111.0 or later, Cisco IOS XE v16.3 or newer
Compatible Controllers Cisco 2500, 3500 series, and Wireless Controller Module for ISR G2
Wireless Technology 4x4 MIMO with up to three spatial streams
Antenna Configuration Configurable Radio for 2.4 GHz or 5 GHz; Dedicated 5 GHz radio
Diagnostic LEDs LEDs for boot, connection, activity, warnings, and errors
Dimensions 8.66 x 8.68 x 2.46 inches
Unit Weight 4.6 pounds
Operational Temperature Range 0 to 40 °C
Maximum Height for Operation 9843 feet at 40 °C
Storage Temperature Range -30 to 70 °C
Humidity Range During Operation 10% to 90% non-condensing
Memory Capacity 1 GB DRAM
Storage Capacity 256 MB Flash
Power Consumption 25.8W (22.5W at device) without USB 2.0 port active; 30W (25.5W at device) with USB 2.0 port active
Target Deployment Designed for large organizations
Placement Indoor use only

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