ISR4331-DNA Cisco 4000 Series 4331 3 x onboard WAN or LAN Ports 1000Base-T + 2 x RJ-45 Ports + 2 x SFP Ports Gigabit Ethernet 1U Rack-mountable VoIP Gateways Router

Elevate your enterprise connectivity with the Cisco ISR4331‑DNA, a compact 1U rack‑mount router engineered for modern, high‑density environments. Designed to seamlessly integrate voice, data, and security, it delivers reliable, low‑latency performance while supporting scalable network architectures. The ISR4331‑DNA’s intuitive management and advanced application visibility empower IT teams to prioritize critical traffic, enforce robust security policies, and accelerate deployment of next‑generation services. Ideal for branch offices, data centers, and hybrid cloud scenarios, this router combines powerful routing, integrated security, and flexible interface options to keep your organization agile, secure, and ready for future growth.