Description
Cisco 5520 Wireless LAN Controller – AIR-CT5520-K9
Details
Cisco 5520 Series Wireless LAN Controller – AIR-CT5520-K9
Description
This is a Cisco 5520 Series Wireless LAN Controller designed for medium to large enterprise and campus wireless networks. It provides centralized management for Cisco lightweight access points, high-performance wireless control, and scalable architecture for modern enterprise WLAN deployments.
The 5520 controller supports high client density environments and is designed for 802.11ac Wave 2 deployments. It offers advanced RF management, mobility services, high availability options, and enterprise-grade security for wireless networks.
Key Features
- Cisco 5520 Series enterprise wireless LAN controller
- Centralized management of Cisco lightweight access points
- Supports up to 1500 access points (license dependent)
- Supports up to 20,000 wireless clients
- 20 Gbps throughput performance
- Dual SFP+ uplink ports
- Advanced RF and mobility management
- High availability and redundancy support
- Enterprise-grade security (WPA2/WPA3 capable depending on version)
- Designed for campus and large enterprise WLANs
Specifications
- Part Number: AIR-CT5520-K9
- Product Series: Cisco 5500 Series
- Product Type: Wireless LAN Controller
- Maximum AP Support: Up to 1500 (licensed)
- Maximum Client Support: Up to 20,000 (licensed)
- Throughput: 20 Gbps
- Uplink Ports: 2 × SFP+
- Wireless Standards Supported: 802.11a/b/g/n/ac
- Form Factor: 1RU rack-mounted chassis
- Power Supply: AC redundant power support
- Management Interfaces: Console, service port, Ethernet management
- Deployment Environment: Enterprise / campus / data center WLAN
- Function: Centralized wireless LAN control and management
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