For building out the digital capabilities in your enterprise branch offices, the Cisco® 4000 Series Integrated Services Routers (ISR 4000) has been the most obvious platform family choice since 2014. The ISR 4000 Series consolidates many must-have IT functions, including network, security, compute, storage, and unified communications. You get everything you need in a single platform. That means significant savings in capital, operational, and management expenses for lower total cost of ownership.
The platform is modular and upgradable, so you can add new services without changing equipment. It supports multiple application-aware services concurrently while maintaining WAN performance of up to 7 Gbps (ISR4461), even during heavy traffic loads. The backplane architecture supports high-bandwidth, module-to-module communication at speeds up to 10 Gbps.