Description
The Cisco WS-X4748-RJ45VE is a high-performance line card designed for the Cisco Catalyst 4500 E-Series modular switches, offering 48 ports of 10/100/1000 Mbps Ethernet connectivity over standard RJ-45 interfaces. Built for enterprise-class deployments, this line card supports full line-rate Layer 2 and Layer 3 switching, making it ideal for high-density wiring closets and network aggregation points. Its compatibility with both PoE (Power over Ethernet) and non-PoE environments provides flexibility for a wide range of network devices. The card features Virtual Switching System (VSS) support, enhancing network resilience and simplifying management.
This model is equipped with dual 10 Gbps uplinks via the Supervisor Engine (sold separately) and supports Cisco EnergyWise technology for efficient power management. It includes integrated packet buffering and advanced QoS capabilities, ensuring optimal performance for voice, video, and data traffic. The WS-X4748-RJ45VE uses a 1.4 Tbps switching fabric when paired with a compatible Supervisor Engine, delivering wire-speed performance across all ports. Designed with hot-swappable components and field-replaceable units, it offers ease of maintenance and long-term scalability in demanding network environments.