Cisco Cisco1941/K9 Integrated Services Router

The Cisco 1941/K9 Integrated Services Router is an enterprise branch router in the Cisco 1900 Series that delivers secure WAN routing, network services, and Gigabit Ethernet connectivity for distributed offices. It provides 2 × 10/100/1000 Gigabit Ethernet ports, 2 × EHWIC slots for interface modules, and 2 USB ports for storage or device support, all running Cisco IOS with the IP Base feature set. With integrated IPsec VPN capabilities, firewall support, and ACLs, it supports secure routing and VPN connectivity for branch networks, and is manageable via CLI, SNMP, and Cisco network management tools. The router is rack-mountable and is commonly used in corporate branches, retail locations, and remote sites to enable WAN connectivity and replace legacy Cisco routing platforms; common replacements include ISR4321/K9, ISR4331/K9, and ISR4351/K9.