WS-C4503-E-S2+48 Cisco Catalyst 4500 Series WS-C4503-E 3 x Expansion Slots Supervisor Engine Layer 4 7U Rack-mountable Managed Network Switch Chassis

Elevate your enterprise networking with the Cisco Catalyst 4500 Series WS‑C4503‑E chassis, engineered for high‑performance, scalable infrastructure. This 7U rack‑mountable managed switch offers a robust foundation for demanding Layer 4 traffic, delivering reliable, low‑latency connectivity across critical applications. Its modular design accommodates up to three expansion slots, allowing you to tailor the chassis to evolving bandwidth and feature requirements without disrupting operations. With Cisco’s proven security, quality of service, and advanced routing capabilities, this chassis seamlessly integrates into modern data centers, campus cores, and service provider environments, ensuring consistent, secure, and efficient network performance as your business grows.