Cisco ISR4451-X-SEC/K9 Router with Gigabit Ethernet and SEC License Bundle
The Cisco ISR4451-X-SEC/K9 4451-X Router represents the pinnacle of enterprise-grade networking solutions, combining advanced Gigabit Ethernet connectivity with comprehensive security licensing. Built on Cisco's 30 years of innovation in integrated services routing, this 2U rack-mountable router delivers application-aware services directly to branch offices while maximizing operational efficiency. With its robust 10/100/1000Base-T network technology and SEC license bundle, the ISR4451-X provides unparalleled performance for demanding enterprise environments.
Advanced Gigabit Ethernet Connectivity and Network Performance
The Cisco 4451-X Router features cutting-edge Gigabit Ethernet technology with 10/100/1000Base-T network support, ensuring seamless connectivity across diverse network infrastructures. With 4 total ports and 10 expansion slots, this integrated services router provides exceptional scalability for growing enterprise networks.
High-Performance Network Technology Specifications
The ISR4451-X-SEC/K9 model incorporates auto-negotiating 10/100/1000Base-T ports that automatically detect and configure optimal connection speeds. This Gigabit Ethernet router supports full-duplex communication, delivering maximum throughput for bandwidth-intensive applications and ensuring reliable data transmission across your network infrastructure.
SEC License Bundle and Security Features
The included SEC License (Security License) transforms the ISR4451-X into a comprehensive security appliance, providing advanced threat protection and network security capabilities. This license bundle enables firewall functionality, intrusion prevention, and VPN services directly on the router platform.
Integrated Security Services with SEC Licensing
The SEC License package includes essential security features such as zone-based firewall capabilities, application inspection, and threat detection. This integrated approach eliminates the need for separate security appliances, reducing total cost of ownership while maintaining enterprise-level protection for branch office deployments.
2U Rack-Mountable Design and Physical Specifications
Engineered for professional data center and network closet installations, the Cisco ISR4451-X features a robust 2U rack-mountable form factor. The router measures 17.3 inches in width, 18.5 inches in depth, and 3.5 inches in height, with an approximate weight of 28.80 pounds, ensuring stable mounting in standard 19-inch equipment racks.
| Specification | Details |
|---|---|
| Form Factor | 2U Rack-mountable, Desktop compatible |
| Dimensions (W x D x H) | 17.3" x 18.5" x 3.5" |
| Weight | 28.80 lb (approximate) |
| Total Ports | 4 ports with management port |
| Expansion Slots | 10 total expansion slots |
Enterprise Branch Office Integration and Application-Aware Services
The Cisco 4451-X Integrated Services Router revolutionizes branch office networking by hosting extensive Layer 7 services internally. This approach maximizes operational expense savings while delivering application-aware services that optimize network performance and user experience.
Cisco ISR 4400 Series Product Family Benefits
As part of the renowned Cisco ISR 4400 series, the ISR4451-X-SEC/K9 model inherits decades of routing innovation and reliability. The router supports advanced quality of service (QoS) features, traffic shaping, and bandwidth management capabilities essential for modern enterprise networks.
Technical Specifications and Manufacturer Information
Manufactured by Cisco Systems, Inc., the ISR4451-X-SEC/K9 carries the manufacturer part number ISR4451-X-SEC/K9 and belongs to the trusted Cisco brand family. This router model represents the latest evolution in the 4400 product series, incorporating advanced networking technologies and security features.
Power and Environmental Considerations
The router is designed without Power over Ethernet (PoE) capabilities on RJ-45 ports, focusing resources on high-performance routing and security functions. The desktop and rack-mountable form factors provide flexible deployment options for various network environments, from small branch offices to large enterprise data centers.
