C1-C4503E-S7L+48V+ - Cisco ONE Catalyst 4500 Series Platform

The Cisco C1-C4503E-S7L+48V+ is an enterprise-grade campus core switch engineered for robust networks needing scalable VRF routing and efficient Layer 3 performance. Purpose-built for dynamic enterprise environments, this Cisco 4503 platform delivers reliable connectivity and security for demanding workloads. With full-featured Layer 3 VRF routing, OSPF, EIGRP, BGP, and IS-IS support, the C1-C4503E-S7L+48V+ ensures seamless integration into large network cores or migration projects across diverse geographies such as Asia, Europe, Africa, and North America. Its hardware-based IPv6, Cisco TrustSec security, and QoS with 8 queues per port provide granular network segmentation and encrypted traffic isolation—key for advanced campus core deployments. True to the Cisco 4503 design, it balances 96 Gbps switching capacity with a chassis built to host E-series and Classic line cards, guaranteeing long-term infrastructure agility for distributors, mid-tier integrators, and end users. The platform’s VRF routing renders it ideal for multi-tenant or departmental segmentation, while campus core resilience is achieved through hot-swappable power supply and high MTBF. Whether supporting regional education networks or enterprise branch expansions, the C1-C4503E-S7L+48V+ delivers on performance and security expectations, ensuring business continuity and future readiness for distributed and centralized network topologies.