Cisco Catalyst WS-C4948E Switch

The Cisco Catalyst WS-C4948E is a high-performance, enterprise-class managed switch designed to deliver advanced scalability, reliability, and low-latency connectivity in demanding network environments. With 48 fixed Gigabit Ethernet ports and 4 optional 10-Gigabit Ethernet uplinks, the WS-C4948E provides exceptional port density and high-speed uplink capabilities, making it suitable for data centers, enterprise distribution layers, and mission-critical applications where consistent throughput and fast response times are essential. Operating at Layer 3, the switch supports advanced routing features, including OSPF, EIGRP, BGP, multicast routing, and IPv6, alongside traditional Layer 2 functionalities such as VLANs, spanning tree enhancements, and Quality of Service (QoS). Its robust architecture is optimized for wire-speed forwarding, ensuring high throughput for both unicast and multicast traffic. The WS-C4948E also incorporates extensive security features, including ACLs, port security, and control-plane protection, safeguarding enterprise networks against threats and unauthorized access. With a compact 1U form factor designed for standard 19" rack installations, this switch is built to maximize space efficiency while delivering high reliability with redundant hot-swappable power supplies and fans for nonstop operation. Combining Cisco IOS Software with advanced hardware capabilities, the Catalyst WS-C4948E is ideal for organizations that require scalable Layer 3 switching, high-density Gigabit connectivity, and the flexibility of 10-Gigabit uplinks in a resilient, energy-efficient platform.