Cisco Catalyst WS-C4503-S2+48 48-Port Gigabit Managed Network Switch with Supervisor Engine

The Cisco Catalyst WS-C4503-S2+48 is an enterprise-class Layer 3 modular managed switch built for campus access, distribution, and branch office deployments. This configuration includes the Cisco Catalyst 4503 chassis, a Supervisor Engine II+ (Sup II+), and a 48-port Gigabit Ethernet line card, delivering high-performance switching, advanced security, and scalable network services. Running Cisco IOS Software, it supports comprehensive Layer 2 and Layer 3 features, including VLANs, static and dynamic routing, QoS, ACLs, and high-availability capabilities. The modular architecture allows organizations to expand and upgrade the switch by replacing or adding compatible supervisor engines and interface modules.