Cisco ISR routers (Integrated Services Routers) offer secure, scalable, and flexible routing for branch offices, remote sites, and WAN edge deployments. With built-in SD-WAN, security services, and modular options, ISR routers simplify IT operations while maintaining high performance. Steel City Consulting offers a complete range of new and manufacturer-refurbished ISR routers.
ISR routers are designed to consolidate multiple network functions into a single platform—routing, switching, VPN, firewall, and WAN optimisation—making them perfect for distributed organisations. Their modular architecture allows easy scaling and customisation as network needs grow.
• Support for SD-WAN, MPLS, VPN, and advanced routing
• Integrated threat defence and secure access controls
• Centralised orchestration with Cisco DNA Center and vManage
• Modularity for voice, data, and WAN interfaces
• Suitable for SMBs, enterprise branches, and government deployments
ISR 4000 Series – High-performance branch routers with SD-WAN and security integration.
ISR 800 Series – Compact and mobile-ready routers with integrated VPN and LTE support.
ISR 900 Series – Gigabit-ready small office routers with SD-WAN and secure access features.
We provide new and fully tested refurbished Cisco ISR routers, including all major series. Refurbished units are covered by warranty and offer excellent performance at a reduced cost.
Let us match the right Cisco ISR router to your technical environment and growth plans. Speak to our team for tailored assistance.