WS-C6509E-CSMS-K9 Cisco Catalyst 6500 Series WS-C6509-E 9 x Expansion Slots 14U Rack-mountable Layer 3 Managed Network Switch Chassis

Elevate your enterprise network with the Cisco Catalyst 6500 Series WS‑C6509‑E chassis, engineered for high‑density, mission‑critical deployments. This 14U, rack‑mountable platform delivers unparalleled scalability, enabling seamless expansion through nine modular slots that support a wide array of line cards and uplink options. Designed for Layer‑3 intelligence, the chassis offers robust routing, advanced security, and comprehensive traffic management, ensuring consistent performance even under peak load. Its modular architecture simplifies upgrades and maintenance, reducing downtime and extending the life of your investment. Ideal for data centers, campus backbones, and service provider environments, this chassis delivers the reliability, flexibility, and future‑proofing that modern networks demand.