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Cisco Routers ISR4221/K9

About this product

Routing Performance: Up to 75 Mbps throughput
Interfaces: 2 onboard WAN or LAN 10/100/1000 ports
Memory: 2 GB DRAM (default), upgradable to 8 GB
Flash Memory: 4 GB (default), upgradable to 8 GB
Security Features: Cisco IOS firewall, IPsec VPN, Advanced Malware Protection (AMP), Intrusion Prevention System (IPS)
WAN Optimization: Cisco WAAS (Wide Area Application Services) integration
Expansion Slots: 2 NIM (Network Interface Module) slots, 1 enhanced service module slot
ISR4221/K9
CISCO ISR 4221 (2GE,2NIM,4G FLASH,4G DRA
System ram type: dram

Description
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Cisco ISR4221/K9-0PSU ISR 4221 Integrated Services Router – No PSU

Product Description

Cisco ISR4221/K9 Integrated Services Router is a compact yet powerful solution tailored for small to medium-sized businesses (SMBs) and branch offices. Designed to meet the increasing demands for secure, scalable, and high-performance networking, the ISR4221/K9 ensures seamless communication, enhanced security, and robust

With its advanced architecture, this router supports converged services such as voice, video, and data. Its Integrated Services Router (ISR) architecture is optimized to handle modern networking demands, providing high throughput and flexibility without compromising security.

Feature Highlights

Easily grow your branch offices with these industry-leading router capabilities:
● Networking, services, computing, and storage integrated into a single form factor to provide the capabilities of a complete branch in one box
● Consistent, gigabit performance while multiple services run concurrently
● Modular Cisco IOS XE Software, which quickly adapts to changing needs
● Edge-compute implementation for mission-critical applications with UCS-E Series.
● Extend Intent-Based Networking to the WAN by deploying Cisco Secure SD-WAN.
● Pervasive security with VPN options, threat defense services, and consistent policy enforcement
● Trust Anchor Technologies, protecting against modern cyberattacks, as well as counterfeit and unauthorized modification of hardware and software
● MACSec over the WAN to provide a line-rate network encryption solution over Layer 2 Ethernet transport services
● A range of WAN access connectivity options such as 4G LTE, T1/E1, T3/ E3, xDSL, serial, and fiber Gigabit and 10Gigabit Ethernet capabilities
● Reduced Operational costs supporting programmability through NETCONF/ YANG and the capability to patch vulnerabilities in the IOS software through Software Maintenance Upgrades (SMU)
● Effective license management and tracking by a combination of Smart Licensing on the router and Cisco Smart Software (CSSM) as the management portal

Virtualization Ready – Host virtualized network functions and applications at any time and in any place. Flexible deployment options mean freedom of choice.

Network Automation – Cisco SDWAN 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. SDWAN-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.

Network Services – 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 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.

Branch Threat Defense – Protect your branch site across the LAN and WAN and in the cloud with security integrated into the router. You no longer need a separate security appliance.

Why Choose the Cisco ISR4221/k9:

Scalability: The modular design and flexible licensing options of the ISR4221/k9 can easily scale as your business grows, ensuring your network can handle increased demands.
Comprehensive Security: Integrated security features provide robust protection against evolving cyber threats, safeguarding your business-critical data.
Cost-Effectiveness: By combining multiple services into a single device, the ISR4221/k9 reduces the need for additional hardware, lowering overall operational costs
High Performance and Reliability: With its high throughput and advanced features, this router ensures consistent performance and reliable connectivity, critical for maintaining productivity in a business environment.
Easy Deployment and Management: The user-friendly interface, along with integration with Cisco DNA Center, makes deployment and ongoing management straightforward, reducing the complexity and time associated with network operations.

Conclusion:

The Cisco ISR4221/k9 Integrated Services Router is an excellent choice for businesses seeking a reliable, secure, and scalable networking solution. Whether you need to connect remote offices, support a growing workforce, or secure sensitive data, this router delivers the performance and features necessary to keep your business running smoothly. Its advanced features, robust performance, and energy efficiency make it a standout choice for small and medium enterprises.