C1861-SRSTCB/K9-RF Cisco 1861 8 x Ports 10/100Base-TX RJ-45 LAN + 2 x Ports 10/100Base-TX RJ-45 WAN 1.5U Rack-mountable Integrated Services Router

The Cisco 1861 Integrated Services Router delivers enterprise‑grade reliability and flexibility for growing networks. Designed for easy rack installation, its compact form factor fits smoothly into standard 1.5U spaces while offering a rich set of built‑in services that simplify routing, security, and voice integration. With versatile LAN and WAN connectivity, the router supports seamless expansion and ensures consistent performance for both branch offices and remote sites. Advanced security features protect data traffic, and intuitive management tools reduce operational overhead, making it an ideal choice for businesses seeking a dependable, scalable solution that adapts to evolving connectivity demands.