The Cisco WS-C4507R-E Catalyst 4500 E-Series Modular Switch Chassis is a scalable, high-availability networking platform designed for enterprise campus networks, distribution layer switching, network aggregation, and large branch office environments. Featuring a flexible 7-slot modular architecture, the chassis enables organizations to customize and expand their network infrastructure as connectivity and performance requirements evolve.

The WS-C4507R-E provides 2 dedicated supervisor engine slots and up to 5 line card slots, supporting compatible Cisco Catalyst 4500 E-Series supervisor engines and line cards. This modular design allows businesses to configure port density, interface types, switching performance, and network services according to specific deployment requirements.

Designed for mission-critical network environments, the Cisco WS-C4507R-E supports redundant supervisor engines and dual power supply configurations for enhanced availability. With compatible supervisor engines and software, the platform can support advanced resiliency features such as Stateful Switchover (SSO) and Nonstop Forwarding (NSF), helping minimize service disruption during component or supervisor failover.

The chassis supports advanced Layer 2 and Layer 3 switching, including IPv4, IPv6, VLANs, dynamic routing, multicast, Quality of Service (QoS), access control lists, 802.1X authentication, and other enterprise networking features, depending on the installed supervisor engine and software configuration.

An integrated fan tray provides reliable chassis cooling and thermal management. The chassis is supplied without a power supply, allowing organizations to select compatible Cisco Catalyst 4500 E-Series power supplies based on system requirements, redundancy needs, and PoE demands. Compatible line cards and power configurations can support Gigabit Ethernet, 10 Gigabit Ethernet, PoE, and PoE+ connectivity.

Ideal for enterprise campus networks, distribution layer switching, network aggregation, high-availability deployments, scalable infrastructure upgrades, and large branch offices, the Cisco WS-C4507R-E Catalyst 4500 E-Series 7-Slot Modular Switch Chassis delivers flexible expansion, enterprise-class reliability, and scalable performance for business-critical network infrastructure.