Cisco ISR 4351/K9 Integrated Services Router provides modular, mid-range WAN aggregation and branch-office connectivity. Part number ISR4351/K9. Form factor: 1RU rack-mount. Three Gigabit Ethernet WAN/LAN ports with dual RJ-45 connectors, three SFP ports for optical uplink flexibility. System throughput rated 200–400 Mbps depending on feature activation and traffic profile. Dual service module slots support optional WAN, security, voice, and acceleration modules including WAAS, IPsec VPN, voice/video gateway, and Intelligent WAN capabilities. Multicore CPU architecture enables concurrent processing of security policies, QoS, and application visibility via Application Visibility and Control (AVC). Compatible with Cisco IOS XE software and OnePK controller-based networks. Typical deployments include branch office WAN aggregation, IPsec VPN concentration, service provider managed services, and converged voice/data/video networks requiring modular expansion. This unit is tested and guaranteed; contact us for current availability and pricing via quote.
