Cisco WLAN Controller C9800-40-K9

The Cisco WLAN Controller C9800-40-K9 is an enterprise-grade wireless network controller that manages up to 2,000 access points and 32,000 concurrent clients. Built on Cisco’s IOS XE operating system, it delivers advanced security with encrypted control and data planes, integrated threat detection, and comprehensive policy enforcement. Key features include centralized management, seamless roaming capabilities, application visibility and control, and support for Wi-Fi 6/6E standards. The controller offers flexible deployment options (on-premises, cloud, or hybrid), simplified operations through DNA Center integration, and robust analytics for network optimization. Its modular architecture ensures scalability and future-proofing, while zero-touch provisioning reduces deployment complexity. The C9800-40 provides enterprise-class reliability with redundancy options, making it ideal for large organizations requiring secure, high-performance wireless infrastructure with streamlined management and advanced automation capabilities.