N520-X-20G4Z-A Cisco NCS 520 Series 16 x Ports 1GbE SFP + 4 x Ports 1G Cu + 4 x Ports 10GbE SFP+ 1U Rack-mountable Commercial Temp Router

The Cisco NCS 520 Series delivers high‑performance routing for demanding enterprise and service‑provider environments. Designed for 1U rack‑mount installations, it offers a compact footprint while supporting a mix of 1GbE and 10GbE interfaces, enabling seamless connectivity for both legacy and next‑generation networks. Built with commercial‑grade temperature tolerance and robust hardware, it guarantees reliability and low power consumption in data centers, telecom hubs, and edge sites. With advanced routing protocols, secure VPN support, and scalable software, the NCS 520 Series empowers operators to deploy resilient, high‑throughput networks that meet evolving traffic demands.