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Cisco CleanAir Technology

Proactive protection against RFI

Four of every five businesses report problems with radio frequency interference (RFI). Whether your network conforms to the Wi-Fi 5 or Wi-Fi 6 standard, Cisco CleanAir Technology identifies the source, location, and scope of RFI and can proactively guard against it.

What CleanAir Technology does


Provides continual, systemwide discovery without affecting performance.


Accurately and quickly identifies the source, location, and scope of interference.


Takes automatic action to avoid current and future interference, with full history reporting.


Detects rogue access points and other devices that affect security, and customizes alerts.

What’s inside CleanAir Technology

Cisco Catalyst 9100 Access Points

Cisco Catalyst 9100 access points can handle the challenges of the next-generation network. Going beyond the Wi-Fi 6 (802.11ax) standard, Catalyst 9100 access points are resilient and intelligent and provide integrated security for mobile clients and IoT devices.

Cisco Aironet 4800 Access Point

Expanding on the rich capabilities of the Aironet portfolio, the 4800 provides high-performance, top-notch security and detailed analytics, including location. Your wireless network gains stronger security and data analysis without degrading performance.

Cisco Aironet 3800 Series

Stay flexible and keep up with bandwidth demands from the growing number of wireless devices and applications. Our 3800 Series access points support the 802.11ac Wave 2 Wi-Fi standard.

Cisco Aironet 2800 Series

Open the way for innovations that will help you meet today's needs and future objectives. Cisco 2800 Series access points are packed with flexible technology and support the cutting-edge 802.11ac Wave 2 standard.

Cisco 8540 Wireless Controller

Realize the benefits of a unified wireless infrastructure with Cisco Wireless LAN Controllers and CleanAir technology.

Cisco Prime Network Control System

Get complete visibility into endpoint connectivity, regardless of device, network, or location, including the full suite of CleanAir functionality.

A new era of networking

Cisco Digital Network Architecture (Cisco DNA) helps you innovate faster, reduce costs, and lower risk.

Related solutions

Wi-Fi 6

A Wi-Fi 6 (802.11ax) network provides reduced latency, greater reliability and more throughput than legacy networks.


Deploy a solution that provides mobile devices with industry-leading bandwidth.

Wireless solutions

Catapult your network to the next level with our software, hardware, and cloud solutions.