ISR4451-X-AX/K9 Cisco SFP Router 10 Expansion Slots 4400 New

The Cisco ISR4451-X-AX/K9 is a high-performance router in the 4000 series of Cisco's Integrated Services Routers (ISR). It is designed for enterprise and service provider networks and offers a wide range of features and capabilities. The router has a built-in WAN interface card (WIC) and an internal service module (ISM) with 10 Expansion Slots, allowing for the addition of various interfaces and modules for different types of connectivity. It also has a built-in application experience (AX) module, which provides advanced security and application optimization features, such as firewall and VPN capabilities, intrusion prevention, and quality of service (QoS).

A standout feature of the ISR4451-X-AX/K9 is its Modular Network Interface Module (NIM). This design allows for flexibility and scalability in network configurations. The router can be customized to meet specific connectivity requirements by adding or swapping modules, providing a future-proof solution that can adapt to evolving network needs.

With four Gigabit Ethernet ports, the ISR4451-X-AX/K9 ensures high-speed data transfer and reliable connectivity. These ports support fast and efficient communication between devices within the network, reducing latency and improving overall network performance. The router's Gigabit Ethernet capabilities make it suitable for demanding applications, such as video streaming, large file transfers, and real-time collaboration.

The AX capabilities of the ISR4451-X-AX/K9 focus on optimizing and enhancing the performance of applications running on the network. This is achieved through advanced features such as application visibility, control, and optimization. The router is equipped to identify and prioritize traffic based on the specific applications being used, ensuring a streamlined and efficient network experience.

The AX capabilities of the ISR4451-X-AX/K9 allow for in-depth visibility into network traffic. This means that administrators can identify the applications being used on the network and implement controls to prioritize or restrict specific applications, optimizing overall network performance.

Security is a top priority in modern networking, and the ISR4451-X-AX/K9 incorporates a range of security features to safeguard the network. This includes encryption, firewall capabilities, and threat detection mechanisms, providing a comprehensive defense against potential cyber threats.

Effective QoS management is critical for ensuring that critical applications receive the necessary bandwidth and priority on the network. The ISR4451-X-AX/K9 includes sophisticated QoS controls, allowing administrators to prioritize traffic based on application requirements, ensuring a consistent and reliable user experience.

With a powerful processor and ample memory, the ISR4451-X-AX/K9 delivers high performance, even in demanding networking environments. Redundancy features and failover mechanisms contribute to enhanced reliability, minimizing downtime, and ensuring continuous network operation.

The ISR4451-X-AX/K9 is designed for high throughput, ensuring that data can move quickly and efficiently through the network. This is crucial for applications requiring real-time data transfer, such as video conferencing and voice-over-IP (VoIP) communications.

The modular design of the router allows for easy scalability. Businesses can start with a basic configuration and expand the router's capabilities as their network requirements grow. This scalability ensures a cost-effective and future-proof solution for evolving network infrastructures.

To enhance reliability, the ISR4451-X-AX/K9 supports redundant power supplies. In the event of a power supply failure, the router seamlessly switches to the backup power supply, minimizing downtime and ensuring continuous network operation.

The router includes high-availability features such as hot-swappable modules and automatic failover mechanisms. These features contribute to a resilient network architecture, reducing the risk of disruptions and ensuring continuous service availability.

As organizations evaluate routers for their networking needs, understanding the benefits of the ISR4451-X-AX/K9 is crucial. Here are some key advantages:

The modular design of the ISR4451-X-AX/K9 provides unparalleled versatility. Organizations can customize the router to meet specific requirements, ensuring that it remains adaptable to changing networking needs.

The AX capabilities of the router contribute to a superior application experience. By intelligently managing and optimizing application traffic, organizations can ensure that critical business processes run smoothly.

Businesses evolve, and so do their networking requirements. The ISR4451-X-AX/K9's modular architecture allows for seamless scalability, enabling organizations to expand their network infrastructure without significant disruptions.

In an era of increasing cyber threats, the ISR4451-X-AX/K9 prioritizes security. Its robust set of security features, including encryption and threat detection, helps organizations build a resilient defense against potential attacks.

While offering advanced features, the ISR4451-X-AX/K9 provides a cost-effective solution for organizations seeking a balance between performance and budget considerations. The modular design also allows for incremental upgrades, reducing the need for a complete overhaul.

The versatile nature of the ISR4451-X-AX/K9 router makes it suitable for a wide range of applications across different industries. Some notable use cases include:

• Enterprise Networking: The router is well-suited for large enterprises requiring a robust and scalable network infrastructure. Its modular design allows organizations to adapt to changing business needs, while the advanced features ensure optimal performance for critical applications.
• Data Centers: In data center environments, where high-performance networking is essential, the ISR4451-X-AX/K9 router excels. The Gigabit Ethernet ports and scalable design make it an ideal choice for handling the demands of data-intensive applications and services.
• Telecommunication Service Providers: Telecommunication service providers benefit from the ISR4451-X-AX/K9 router's high-capacity processing and versatile design. It can serve as a core component in telecommunications networks, supporting a variety of services with efficiency and reliability.

The ISR4451-X-AX/K9 Cisco 4451-X Application Experience Router is a high-performance router that offers network connectivity and scalability. It has a built-in 4-port Gigabit Ethernet switch and can support up to 1 Gbps throughput. Additionally, it can support up to 1 million concurrent sessions and 150,000 new sessions per second, making it suitable for large-scale enterprise networks. It also supports various network protocols and features such as IPv4 and IPv6, MPLS, VPN, and QoS. Overall, the ISR4451-X-AX/K9 provides a high level of network connectivity and scalability for enterprise networks.

• Manufacturer: Cisco
• Model Number or SKU# ISR4451-X-AX/K9
• Product Series: 4400
• Product Type: Router

• Total Number of Ports: 4
• USB: Yes
• Powerline: No
• Management Port: Yes
• Token Ring Port: No
• Serial V.35 Interface: No
• Number of Network (RJ-45) Ports: 4

• Number of Total Expansion Slots: 10
• Expansion Slot Type: Network Interface Module (NIM)
• Expansion Slot Type: PVDM
• Expansion Slot Type: SFP
• Expansion Slot Type: Integrated Services Card (ISC)
• Network Technology: 10/100/1000Base-T
• Ethernet Technology: Gigabit Ethernet

• Standard Memory: 4 GB
• Maximum Memory: 16 GB
• Memory Technology: DRAM
• Flash Memory: 8 GB

Power Description

• Input Voltage: 120 V AC
• Input Voltage: 230 V AC
• Power Source: Power Supply

Finally, the Cisco ISR4451-X-AX/K9 router, equipped with the 4451-X Application Experience Modular NIM, stands as a testament to Cisco's commitment to delivering cutting-edge networking solutions. With Gigabit Ethernet capabilities, a 4 Ports configuration, modular architecture, and a focus on optimizing the application experience, this router is well-positioned to meet the diverse and demanding needs of modern businesses. As technology continues to advance, the ISR4451-X-AX/K9 remains a reliable and adaptable choice for those seeking a robust and future-proof networking solution.