NM-1E= Cisco Interface Module 1-port Ethernet Expansion module

The NM‑1E Cisco Interface Module delivers seamless network expansion with a single Ethernet port, allowing you to enhance connectivity without compromising the reliability of your existing infrastructure. Engineered for easy integration, this compact module fits effortlessly into your Cisco chassis, providing a clean, organized solution that simplifies cable management and reduces downtime during installation. Its robust design ensures consistent performance in demanding environments, while the intuitive interface streamlines configuration for both seasoned administrators and emerging IT teams. Whether upgrading a data center, expanding a branch office, or adding redundancy to critical systems, the NM‑1E offers a dependable, cost‑effective path to greater network flexibility and future‑proof growth.