DescriptionThe Cisco ISR 4221/K9 is a high-performance integrated services router from the Cisco 4000 Series, designed for small to medium branch offices and enterprise edge deployments. It delivers secure connectivity, advanced routing, and integrated services in a compact, energy-efficient platform. The router supports 1 Gigabit Ethernet WAN port and 2 Gigabit Ethernet LAN ports, with optional expansion modules for additional connectivity. It comes with Cisco IOS XE Software, offering advanced features such as dynamic routing protocols (OSPF, EIGRP, BGP), VPN support, firewall, and WAN optimization. The ISR 4221/K9 is ideal for branch office deployments requiring secure, reliable, and scalable connectivity, supporting enterprise applications, cloud access, and network automation.Key Features:Integrated 1 WAN and 2 LAN Gigabit ports with modular expansion optionsAdvanced routing protocols: OSPF, EIGRP, BGP, static routingSecure connectivity with IPsec VPN and stateful firewallCisco IOS XE Software for automation, programmability, and advanced servicesCompact and energy-efficient design for branch office deployment
