ISR4321-AXV/K9 Cisco 4000 Series 4321 2 x Ports 1000Base-T LAN/WAN + 1 x Port SFP (mini-GIBIC) 1U Rack-mountable Integrated Service Router

The Cisco 4000 Series Integrated Service Router delivers enterprise‑grade performance and reliability in a compact 1U chassis, perfect for branch offices and remote sites. Designed for seamless integration into existing networks, it provides versatile LAN and WAN connectivity, supporting both copper and fiber links to adapt to evolving bandwidth needs. Advanced security features protect data and applications, while built‑in routing intelligence ensures optimal traffic flow and minimal latency. Easy to install in standard racks, this router offers intuitive management tools that simplify configuration and monitoring, helping IT teams maintain continuous service and reduce operational costs.