Cisco Catalyst 9800-L Wireless LAN Controller C9800-L-F-K9-RF | Wi-Fi 6 — C9800-L-F-K9-RF

Maintain consistent wireless service across demanding enterprise environments with the Cisco Catalyst 9800-L Wireless LAN Controller. Designed to centralize WLAN control, it gives IT teams a dedicated platform for managing access, policy, and radio behavior across the network. That matters when wireless is no longer a convenience layer, but a primary access path for users, devices, and operational systems. This controller supports 2.4 GHz and 5 GHz operation and is built for Wi-Fi 6-era deployments where client density, roaming behavior, and policy consistency all affect user experience. With four RJ-45 network ports and support for 2.5 Gigabit Ethernet and 10 Gigabit Ethernet connectivity, it can slot into enterprise switching environments without forcing a redesign of the access layer. The rack-mountable form factor makes it straightforward to place in a standard infrastructure stack, while the Cisco Catalyst platform gives procurement teams a familiar enterprise control point for wireless standardization. For organizations refreshing older WLAN controllers or consolidating branch and campus wireless management, the 9800-L offers a compact path to tighter control and cleaner operations. Ideal For Centralize wireless control for a campus access network Refresh an aging WLAN controller in a rack-based infrastructure stack Support branch or distributed office wireless policy management Provide controller-based management for Wi-Fi 6 access point deployments Why This Product 1 Dedicated WLAN controller for centralized wireless policy control 2 Wi-Fi 6 support for modern access point environments 3 4 RJ-45 ports with 2.5 GbE and 10 GbE connectivity 4 Rack-mountable design for enterprise infrastructure stacks