Cisco ISR 4351/K9-RF Refurbished Router, 3 Ports, 1U | Branch Router, Rack Mount — ISR4351/K9-RF

Maintain dependable branch routing with a refurbished Cisco ISR 4351 designed for enterprise edge environments where uptime and manageability matter. This 1U platform combines Gigabit Ethernet connectivity with a management port and a rack-mountable, wall-mountable chassis, giving IT teams flexibility in how they deploy and service the router. The ISR 4351 is a strong fit for organizations standardizing on Cisco at the branch while controlling capital spend. Refurbished and Cisco Certified, it offers a practical path to extend the lifecycle of proven infrastructure without moving to a lower-tier platform. The 10-slot architecture provides room for expansion, helping teams adapt the router to changing WAN requirements and site layouts. For distributed offices, retail locations, and remote facilities, this model supports the kind of predictable edge performance procurement teams want to see in a higher-value branch router. It is built for environments where the router is not just a connectivity box, but a control point for access, segmentation, and operational continuity. Ideal For Branch office WAN aggregation and local routing Retail site network edge deployment in a 1U rack Remote office connectivity where management access is required Space-constrained installations that need wall-mount flexibility Why This Product 1 Refurbished Cisco Certified hardware lowers acquisition cost versus new units 2 1U rack-mount and wall-mount options improve deployment flexibility 3 Gigabit Ethernet and management port support practical branch operations 4 10-slot chassis architecture offers more expansion headroom than basic branch routers