ASR1001X-20G-K9 Cisco 20GBPS 9 Slots Ethernet Router Refurbished

The Cisco ASR1001X-20G-K9 is a high-performance Aggregation Services Router (ASR) designed to meet the demanding requirements of modern network environments. In this detailed review, we will explore the key features and specifications of the ASR1001X-20G-K9, focusing on its impressive 20Gbps throughput, built-in Gigabit Ethernet ports, 10/100/1000Base-T compatibility, and the flexibility provided by 9 available slots for expansion modules.

The ASR1001X-20G-K9 boasts a remarkable 20 gigabits per second (Gbps) throughput, making it well-suited for high-bandwidth applications and data-intensive tasks. This high-speed capability ensures that the router can efficiently handle large volumes of network traffic, providing a smooth and responsive user experience.

Featuring 6 built-in Gigabit Ethernet (GE) ports, the ASR1001X-20G-K9 provides a solid foundation for connecting various devices within the network. These ports support data transfer rates of up to 1 gigabit per second, facilitating fast and reliable communication between connected devices.

The inclusion of Small Form-Factor Pluggable (SFP+) slots enhances the router's versatility by allowing for the integration of 10 Gigabit Ethernet (10GbE) modules. This feature enables seamless connectivity to high-speed networks and accommodates the growing demand for faster data transmission.

One of the standout features of the ASR1001X-20G-K9 is its scalability, made possible by the presence of 9 available slots for expansion modules. These slots offer flexibility in customizing the router's capabilities based on specific networking requirements. Users can incorporate additional interfaces, services, or features as needed, ensuring adaptability to evolving network demands.

In addition to the high-speed Gigabit Ethernet ports, the router supports 10/100/1000Base-T, providing compatibility with a wide range of network devices. This versatility allows for seamless integration into existing network infrastructures, making the ASR1001X-20G-K9 a suitable choice for various deployment scenarios.

The ASR1001X-20G-K9 supports Small Form-Factor Pluggable (SFP) modules, also known as mini-GBICs (Gigabit Interface Converters). This feature enables users to connect the router to different types of fiber-optic and copper interfaces, expanding connectivity options and facilitating the integration of diverse network elements.

The router's rack-mountable design enhances its deployment flexibility, allowing for easy integration into standard server racks. This feature is especially valuable in data center environments where space optimization is crucial. The compact form factor ensures efficient use of rack space while maintaining the router's high-performance capabilities.

• 10 Gigabit Ethernet NIM: The ASR1001X-20G-K9 supports 10 Gigabit Ethernet Network Interface Modules (NIMs), providing additional connectivity options. These NIMs contribute to the router's scalability, allowing for future expansions and upgrades.
• SFP (mini-GBIC) Compatibility: The inclusion of Small Form-factor Pluggable (SFP) slots, commonly known as mini-GBIC, ensures compatibility with a wide range of optical and copper interfaces. This feature enhances the router's adaptability to different networking scenarios.

• High Performance: The router's 20Gbps throughput ensures high-speed data processing, minimizing latency and enhancing overall network performance.
• Versatility in Connectivity: With a variety of ports, including GE, SFP+, and 10/100/1000Base-T, the ASR1001X-20G-K9 offers versatile connectivity options, accommodating different networking requirements.
• Reliability and Redundancy: The ASR series is known for its reliability, and the ASR1001X-20G-K9 is no exception. Redundancy features contribute to uninterrupted network operation, reducing the risk of downtime.

The Cisco ASR1001X-20G-K9 is well-suited for a variety of networking scenarios and applications due to its robust features and specifications. Some notable use cases include:

• Enterprise Networks:
  • In enterprise settings, the router's high throughput and multiple GE ports make it an ideal choice for connecting a diverse range of devices, such as computers, servers, and IP phones. The scalability provided by the expansion slots accommodates the evolving needs of growing businesses.
• Data Centers:
  • The ASR1001X-20G-K9's rack-mountable design and 10GbE support make it a valuable asset in data center environments. It can serve as a core router, efficiently managing high volumes of data traffic between servers and ensuring reliable connectivity for critical applications.
• Service Provider Networks:
  • Service providers can leverage the router's 20Gbps throughput and extensive slot options to deliver high-speed internet services to customers. The ASR1001X-20G-K9's modular design enables service providers to customize and expand their network infrastructure based on changing demands.
• Telecommunication Networks:
  • Telecommunication networks benefit from the router's ability to support various interfaces and connectivity options. Whether it's connecting to fiber-optic networks or legacy copper infrastructure, the ASR1001X-20G-K9 offers the versatility required in telecommunications deployments.

The reliability of the ASR1001X-20G-K9 Cisco 9 Slots 10 Gigabit Ethernet Rack-mountable Router is demonstrated by its ability to provide a high level of performance and uptime in demanding network environments. The router is designed to handle high-bandwidth applications and services, such as video, cloud, and mobile, with its 20 Gbps throughput and 9 slots for expansion.

The router is equipped with a powerful processor and advanced routing capabilities, including support for IPv4 and IPv6 protocols, making it suitable for use in both enterprise and service provider networks. Additionally, the router is equipped with a high-performance switching fabric that ensures low latency and high throughput, providing a reliable and fast network experience for users.

The router also features redundant power supplies and fans, ensuring that it can continue to operate even in the event of a failure. Additionally, the router is equipped with a variety of management and monitoring tools, including Cisco IOS Software, which allows network administrators to easily monitor and manage the router.