High-Performance Cisco Controller C9800-40-K9: Wi-Fi 6 Support,
AI-Driven Security & Scalable Cloud Management
The Cisco Catalyst 9800-40-K9 Wireless Controller is a
next-generation enterprise-grade solution designed for high-density
Wi-Fi 6 (802.11ax) deployments. Offering 40Gbps throughput,
AI-powered security, and seamless cloud integration, it delivers
scalable, secure, and high-performance wireless networking for
large enterprises, campuses, and mission-critical environments.
Key Features & Benefits
✔ Wi-Fi 6 & Beyond – Supports OFDMA, MU-MIMO, and BSS Coloring for
enhanced multi-user efficiency, reducing latency by up to 75% in
high-density areas.
✔ AI-Driven Security – Features Cisco Umbrella integration, WPA3
encryption, and AI-based threat detection to protect against
advanced cyber threats.
✔ Cisco DNA Center Cloud Management – Enables zero-touch
provisioning, automated policy enforcement, and predictive
analytics for simplified network operations.
✔ High Availability & Scalability – Supports 1+1 redundancy (SSO),
up to 6,000 APs (depending on model), and IoT-ready with BLE/Zigbee
support.
✔ Energy Efficient – Complies with Energy Efficient Ethernet (EEE)
standards, reducing power consumption without compromising
performance.
Technical Specifications (C9800-40-K9)
| Parameter | Specification |
|---|
| Throughput | Up to 40 Gbps |
| Max AP Support | 6,000 (scalable) |
| Wi-Fi Standards | 802.11a/b/g/n/ac/ax (Wi-Fi 6) |
| Security | WPA3, Enhanced Open, IPS/IDS, MACsec |
| Management | Cisco DNA Center, RESTful APIs |
| Redundancy | Stateful Switchover (SSO) |
| IoT Support | BLE 5.0, Zigbee, RFID |
| Power Options | AC or DC, PoE+ capable |
Ideal Use Cases
✅ Large Enterprises & Campuses – Supports thousands of concurrent
users with minimal latency.
✅ Healthcare & Education – Secure, high-capacity wireless for BYOD
and IoT devices.
✅ Stadiums & Smart Venues – Optimized for ultra-high-density Wi-Fi
6 connectivity.
Why Choose Cisco Catalyst 9800?
The C9800-40-K9 stands out with its future-proof architecture,
AI-driven automation, and military-grade security, making it a top
choice for businesses needing scalable, high-speed wireless
control.
Upgrade to Cisco’s Next-Gen Wireless Controller Today!
