The WS‑X4418‑GB module brings reliable, high‑speed connectivity to Cisco Catalyst 4000 series switches, delivering seamless integration for growing network demands. Designed for easy installation, this plug‑in solution expands your infrastructure with sixteen 1 Gbps ports, ensuring consistent performance for data‑intensive applications and voice traffic. Its enhanced GBIC technology provides superior signal integrity and reduced latency, while the robust construction guarantees long‑term durability in demanding environments. Whether upgrading a campus network or supporting a data‑center expansion, this module offers the flexibility and confidence needed to keep your operations running smoothly.