Cisco Integrated Service Router (ISR) 4431 UC Bundle PVDM4-64 UC License Cube-25

The Cisco ISR4431-V/K9 is a powerful integrated services router designed to handle the complex needs of modern wide area network (WAN) communications. It combines a multicore architecture with internal service planes to deliver application-aware services that improve network performance and efficiency. This router is built on Cisco’s high-bandwidth backplane, which allows fast communication between modules, making it well suited for distributed enterprise environments where reliable and scalable connectivity is essential.

Security is a key focus of the ISR 4431, featuring secure boot and hardware-based authentication to prevent unauthorized code from running on the device. This ensures your network infrastructure remains protected against potential threats. The router supports dual power supplies, which helps maintain uptime and business continuity by providing redundancy in case of power failure. Its modular design allows you to upgrade network interfaces without disrupting your operations, giving you flexibility as your network grows or changes.

With 4GB of DDR3 RAM (expandable to 16GB) and 8GB of flash memory (expandable to 32GB), the ISR 4431 can handle demanding workloads and store necessary software and configurations locally. It supports a variety of network protocols including MPLS VPNs, Ethernet, and Gigabit Ethernet, making it adaptable to different network architectures and service requirements. The router includes four SFP ports and multiple RJ-45 connections, providing versatile options for connecting to different types of network equipment.

This router is ideal for IT teams managing enterprise branch offices or data centers that require a single platform to consolidate routing, switching, and WAN optimization. It reduces IT overhead and total cost of ownership by combining multiple services into one rack-mountable device, helping businesses maintain a resilient and efficient network infrastructure.

Highlights:

• 4GB DDR3 RAM, expandable to 16GB
• 8GB Flash Memory, expandable to 32GB
• Supports MPLS VPNs, Ethernet, and Gigabit Ethernet
• Secure boot and hardware authentication
• Dual integrated power supply support
• Modular interfaces for easy upgrades without network disruption
• 4 SFP ports and multiple RJ-45 connections