ISR4221/K9 Cisco ISR 4221 Integrated Services Router
Cisco 4000 Family Integrated Services Routers (ISRs) form an intelligent WAN platform that delivers the performance, security, and convergence capabilities that today’s branch offices need.
The Cisco 4000 Family Integrated Services Router (ISR) revolutionizes WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, it specifically addresses the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.
The Cisco 4000 Family contains five platforms: the 4451-X, 4431, 4351, 4331, and 4321 ISRs.
Cisco 4000 Family ISRs provide you with Cisco® Intelligent WAN (IWAN) software features and a converged branch infrastructure. Along with superior throughput, these capabilities form the building blocks of next-generation branch-office WAN solutions.
Cisco Intelligent WAN (IWAN)
Cisco IWAN is a set of intelligent software services that allow you to reliably and securely connect users, devices, and branch office locations across a diverse set of WAN transport links. IWAN-enabled routers like the ISR 4000 dynamically route traffic across the “best” link based on up-to-the-minute application and network conditions for great application experiences. You get tight control over application performance, bandwidth usage, data privacy, and availability of your WAN links - control that you need as your branches conduct greater volumes of mission-critical business.
Cisco Converged Branch Infrastructure
The Cisco 4000 Series ISRs consolidate many must-have IT functions, including network, compute, and storage resources. The high-performance, integrated routers run multiple concurrent IWAN services, including encryption, traffic management, and WAN optimization, without slowing your data throughput. And you can activate new services on demand through a simple licensing change.
|Colour of product||Black|
|Networking standards||IEEE 802.1Q,IEEE 802.1ag,IEEE 802.3,IEEE 802.3ah|
|Quality of Service (QoS) support||Yes|
|Ethernet LAN (RJ-45) ports quantity||4|
|USB ports quantity||2|
|Security algorithms||3DES,128-bit AES,256-bit AES,DES,MD5,RSA,SHA-256|
|Access Control List (ACL)||Yes|
|Flash memory||8000 MB|
|Internal memory||4000 MB|
|Internal memory type||DRAM|
|Mean time between failures (MTBF)||593270 h|
|Antenna type||Not supported|
|Power consumption (typical)||24 W|
|Power supply||90 W|
|Power source type||AC|
|AC input voltage||100 - 240 V|
|AC input frequency||50 - 60 Hz|
|Input current||1.5 A|
|Power over Ethernet (PoE)||No|
|Operating temperature (T-T)||0 - 40 °C|
|Storage temperature (T-T)||-40 - 70 °C|
|Operating relative humidity (H-H)||5 - 85%|
|Storage relative humidity (H-H)||5 - 95%|
|Operating altitude||0 - 3050 m|
|Package width||463.6 mm|
|Package depth||328.7 mm|
|Package height||104.9 mm|
Not found what you wanted?
Flux IT hardware can help you find the right product quickly and easily. Tell us what you wanted?
Need project equipment purchase pricing or you have multiple items to buy, submit your RFQ.
Why buy from us?
Flux is the future of IT procurement:
- Huge stock of current and EOL products available to ship today
- Fully tested with a choice of warranties available for peace of mind purchasing
- Trade you old equipment for new
- Located close to central London for same day emergency deliveries
- Choice of warranties to meet your requirements
- Short lead time and worldwide deliveries
Looking to Sell a ISR4221/K9?
Flux IT Hardware offers IT Asset Disposition services designed to assist consumers and organizations alike, who are looking to sell their equipment.
- Get a fair market value offer.
- Fast payments via BACS.
- Single or multiple quantities.
See how simple it is:
Looking to buy ISR4221/K9 in larger quantity?
Simply tells us how many units are required. We’ll you get the best pricing and lead time for 5 or more units of ISR4221/K9 from our established UK and European network of suppliers.
Project Inquiry & Support
- Get a quote fast
- Project based price savings
- Professional service