C2821-VSEC-SRST/K9 Cisco 2800 Series 2821 2 x Ports 1000Base-T + 11 Expansion Slots 2U Rack-mountable Integrated Service Router

The Cisco 2800 Series 2821 Integrated Service Router delivers enterprise‑grade reliability and flexibility for demanding network environments. Designed for seamless rack‑mount deployment, it provides robust connectivity options and ample expansion capability, allowing you to adapt to evolving business needs. Its advanced routing engine ensures high‑throughput performance while maintaining low latency, and built‑in security features protect critical data traffic. Intuitive management tools simplify configuration and monitoring, reducing operational overhead. Whether scaling a data center or enhancing branch office connectivity, this router offers a resilient foundation that supports a wide range of applications and services with confidence.