Cisco 4000 4351 Router with SEC License

The Cisco ISR 4351 Security Router is an integrated services router designed for enterprise branch offices and multi-site deployments, delivering 200–400 Mbps throughput with 3 Gigabit Ethernet ports, 3 SFP ports, and integrated security, VPN, and WAN optimization services. It features a multi-core CPU, 4GB default DRAM (expandable to 16GB), 4GB flash memory, and 2 service-module slots for enhanced functionality.

System throughput: 200–400 Mbps Ports: 3 Gigabit Ethernet RJ-45 ports (WAN/LAN), 3 SFP ports Service module slots: 2 enhanced service-module slots Memory (default): 4GB DRAM (expandable to 16GB) Flash memory (default): 4GB (expandable to 16GB) Power supply: AC power supply (430W max with AC, 990W max with PoE) Dimensions: 3.5" W × 17.25" D × 18.5" H Rack mounting: 19-inch rack-mountable Management ports: 1× RJ-45 serial console, 1× Gigabit RJ-45 management, 1× Mini-USB Type B console, 1× AUX, 2× USB 2.0 Features: Security, VPN, WAAS, Intelligent WAN, OnePK, AVC (Application Visibility and Control)