Description
Cisco refers to the ISR4221/K9 as the “Swiss army knife” of branch routers and with good reason. The Cisco 4221 combines many networking tools into a single robust platform including: Wireless WAN (3G/4G LTE and Cat6 LTE Advanced), Support for IWAN functionality, Wireless LAN, Integrated switch ports, VRF-aware firewall and NAT features, Multicore hardware VPN acceleration, Network contention control, Application services, Built-in security and more. With the performance and feature sets of the enterprise ISR 4000 series in a small desktop-sized form factor the Cisco 4221 is an ideal gigabit router for SMB and branch networking. The Cisco ISR4221 ships with a 12v external AC power supply that is required for operation.