Cisco Catalyst 9800-L Wi-Fi 6 Wireless Controller

Overview

The Cisco C9800-L-F-K9 is a wireless controller designed to manage Wi-Fi networks with a focus on the latest Wi-Fi 6 technology. It provides reliable and efficient network control through Cisco’s IOS XE software, which offers a flexible and programmable platform tailored for modern network demands. Supporting 10 Gigabit Ethernet connections and fitting into a 1U rack space, this controller delivers high throughput and strong wireless performance, making it a solid choice for medium to large enterprise environments.

With built-in security features and advanced analytics, it helps maintain consistent network uptime and offers detailed visibility into network health. Its streaming telemetry capabilities enable real-time monitoring and troubleshooting, ensuring your wireless infrastructure stays optimized and secure.

Key features

• Supports Wi-Fi 6 to provide faster and more efficient wireless connectivity across your network
• 10 Gigabit Ethernet support allows for high-speed data handling and scalable network management
• 1U rack-mountable design fits easily into standard server racks, saving valuable space
• Built-in security features protect your network from threats and unauthorized access
• Powered by Cisco IOS XE software, offering a programmable and flexible platform that adapts to evolving network needs
• Streaming telemetry provides real-time insights into network performance for proactive troubleshooting

Key specs

• Wireless standard: Wi-Fi 6 (802.11ax)
• Network interfaces: 10 Gigabit Ethernet
• Form factor: 1U rack-mountable
• Operating system: Cisco IOS XE
• Security: Built-in advanced security features
• Telemetry: Streaming telemetry for real-time network monitoring

Connectivity and compatibility

This controller integrates seamlessly with Cisco Aironet access points, ensuring consistent wireless performance and security across your network. Its 10 Gigabit Ethernet ports support high-speed connections to your existing infrastructure, making it compatible with enterprise-grade switches and routers. The device’s software platform allows for programmable network management, which helps IT teams customize and automate network operations to fit their specific environment.

Ideal uses and environments

The Cisco Catalyst 9800-L is well suited for IT teams managing medium to large enterprise networks, educational institutions, and organizations upgrading to Wi-Fi 6. It fits environments that require high throughput, strong security, and detailed network visibility. This controller supports workplaces that rely on fast and secure wireless connectivity for daily operations, remote work, and collaboration tools, helping reduce downtime and improve overall network reliability.