Cisco 4221 ISR Router Rack-Mountable Modular 1U
4.6 (41 items)
Limited Time Sale$3,484.50 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 202063897 | Release Date | 2025/09/19 | List Price | $3,484.50 | Model Number | 202063897 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The Cisco ISR4221/K9 is a modular branch router that brings routing, security, and voice services together in a compact 1U form factor. Designed for businesses that need dependable connectivity without the complexity of multiple devices, it consolidates essential network functions into a single appliance that slips easily into any standard rack.
With aggregate throughput of up to 35 Mbps and support for Ethernet, Fast Ethernet, and Gigabit Ethernet interfaces, the router can handle typical internet or private WAN links found in small and midsize offices. Built-in support for OSPF, BGP, and IPv6 lets it fit naturally into modern network topologies, whether you are extending a corporate backbone, creating a secure site-to-site VPN, or segmenting traffic with VLANs for guest, voice, and data networks.
The two open Network Interface Module slots give you room to grow. You can add extra LAN or WAN ports, integrate advanced security services, or bring in specialized interfaces as requirements evolve, all without replacing the base chassis. Cisco IOS IP Base software, 4 GB of RAM, and 8 GB of flash provide the headroom necessary for future feature updates, while an MTBF of about 593 270 hours offers peace of mind for long-term deployments.
Typical use cases include connecting a remote branch to headquarters, delivering secure teleworker access, or supporting point-of-sale systems that demand constant uptime. An external power adapter that works with either 120 V or 230 V AC simplifies installation in global environments.
Highlights:- Modular design that fits into a 1U rack slot
- Up to 35 Mbps aggregate throughput
- Interfaces support Ethernet, Fast Ethernet, and Gigabit Ethernet
- Compatible with OSPF, BGP, and IPv6 routing protocols
- Integrated VPN and VLAN capabilities for secure, segmented traffic
- Two open NIM slots for easy expansion
- 4 GB RAM and 8 GB flash memory
- Runs Cisco IOS IP Base software
- Mean time between failures of approximately 593 270 hours
- External power adapter designed for AC 120 V or 230 V input
Networking
Deli Items - Salami
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form