C3850-NM-4-1G-RF Cisco Catalyst 3850 Series 4 x Ports 1000Base-X + 1 x Expansion Slot Gigabit Ethernet Expansion Module

Elevate your network’s performance and flexibility with the Cisco Catalyst 3850 Expansion Module, designed to seamlessly integrate into your existing Catalyst 3850 series infrastructure. This high‑density expansion solution expands your switch’s capabilities, allowing you to add essential Gigabit Ethernet connectivity without disrupting current operations. Built with Cisco’s renowned reliability and security features, it supports rapid deployment and effortless scalability, ensuring your network can grow with your business needs. Ideal for enterprise environments that demand robust, future‑proof connectivity, this module delivers consistent, low‑latency performance while maintaining the simplicity and manageability that Cisco is known for.