WS-X4418-GB Cisco Catalyst 4000 16-Ports 1Gbps Plug-in Module GBIC Enhanced

WS-X4418-GB Overview

The Cisco WS-X4418-GB is a high-performance plug-in line card for the Catalyst 4000 Series chassis, offering 16 ports of Gigabit Ethernet connectivity through GBIC interfaces. Each port supports 1 Gbps throughput and provides flexibility through modular GBIC transceivers, allowing network designers to choose between copper and fiber media to match their infrastructure needs. Designed for enhanced scalability, the module delivers reliable high-speed connections suitable for uplinks, server aggregation, or distribution layer roles in enterprise networks. By supporting multiple types of GBICs, it enables long-distance fiber connectivity as well as cost-effective copper options, giving organizations the ability to optimize both performance and cost.