The Cisco ISR4221/K9 (Cisco 4221 Integrated Services Router) is part of the Cisco 4000 Series Integrated Services Routers (ISR) that provides a rich set of capabilities and services for enterprise-level networking needs.
The ISR4221/K9 delivers highly secure data, voice, video, and application services through a flexible, secure platform. This router is designed for small-to-medium-sized businesses and enterprise branch environments, providing a highly scalable and modular solution that ensures business continuity and efficient service operations.
Cisco’s ISR4221/K9 features the Cisco IOS XE Software which allows for seamless integration and easy deployment. It also supports a wide array of WAN connectivity options, making it an adaptable and scalable choice for diverse networking needs.
- Ports: 2 x 10/100/1000Mbps RJ-45 ports, 1 x RJ-45 console port, and 1 x USB 2.0 port.
- Performance: Aggregate throughput of up to 35 Mbps.
- Memory: 4 GB (default) DRAM, expandable up to 8 GB.
- Flash Storage: 8 GB (default), expandable up to 16 GB.
- Routing/Switching capacity: Supports multiple services such as data, security, voice, video, and integrated WAAS (Wide Area Application Services).
- Features: Provides IP Security (IPSec), Secure Sockets Layer (SSL) VPN for secure communications, and robust threat defense capabilities through firewalls and intrusion prevention.
- Management: Managed through the Cisco IOS XE Software and also supports Cisco Application Visibility and Control (AVC), Cisco Unified Communications, and more.
- OS: Cisco IOS XE.
- Dimensions: 1.75 x 13.5 x 12.7 inches.
- Weight: 7.5 pounds.
Specifications may vary based on the specific model and configuration. Always check the manufacturer’s site or product documentation for the most accurate information.