Cisco 1800 Series integrated services routers are the next evolution of the award-winning Cisco 1700 Series modular access routers. The Cisco 1841 router is designed for secure data connectivity, and provides significant additional value compared to prior generations of Cisco 1700 Series routers. The Cisco 1841 router offers more than a fivefold performance increase, and a dramatic increase in interface card slot performance and density. The Cisco 1841 router maintains support for more than 30 existing WAN interface cards (WICs) and multiflex trunk cards (VWICs).
The Cisco 1841 router continues the heritage of offering versatility, integration, and power to small-to-medium-sized businesses and small enterprise branch offices. It offers many feature enhancements to support the deployment of multiple integrated services in the branch office.