ASR1001X-5G-K9 Cisco 9 Slot 10 Gigabit Ethernet Power Supply

Highlights of Cisco ASR1001X-5G-K9 Router

The Cisco ASR1001X-5G-K9 is a high-performance, rack-mountable router designed for enterprise networking and service provider environments. It features a flexible 9-slot chassis and advanced 10 Gigabit Ethernet capabilities, delivering scalable performance for demanding network applications.

Main Specifications

• Manufacturer: Cisco
• Model Number: ASR1001X-5G-K9
• Device Category: Router

Technical Features

Core Performance and Processing Power

• System Bandwidth: Default 5 Gbps throughput with optional upgrade via software license to 10 Gbps or 20 Gbps.
• Processor: Integrated quad-core 2.13 GHz CPU with built-in Route Processor (RP) and Embedded Services Processor (ESP) for enhanced routing efficiency.
• Memory: Comes with 8 GB DRAM (expandable up to 16 GB). Note that older units may ship with 4 GB.
• Flash Storage: 8 GB internal eUSB bootflash for system storage.

Port and Connectivity Options

Built-in Ports

• 6x 1 Gigabit Ethernet SFP ports for versatile connectivity.
• 2x 10 Gigabit Ethernet SFP+ ports, fixed at 10-GE speed (does not support 1-GE operation).

Expansion Capabilities

• 1x Shared Port Adapter (SPA) slot (single-height)
• 1x Network Interface Module (NIM) slot for additional connectivity options

Management Interfaces

• 1x RJ-45 10/100/1000 management port
• 1x RJ-45 console port
• 1x Mini USB console port
• 2x USB Type A ports

Security and High Availability

• Encryption: Built-in hardware AES encryption delivering up to 8 Gbps of secure throughput.
• Redundancy: Supports software redundancy (Dual IOS XE) and dual hot-swappable power supplies for maximum uptime.
• VPN Support: Optimized for secure and high-performance VPNs, including IPsec, GRE, DMVPN, and FlexVPN.

Physical Design and Power Management

• Form Factor: 1RU rack-mountable chassis for space-efficient installation.
• Dimensions: 1.71" (H) x 17.3" (W) x 18.17" (D)
• Weight: Approximately 25 lbs (11.35 kg) fully configured
• Power Supplies: Dual hot-swappable AC or DC options; maximum power usage 250W (AC) or 242W (DC)

Overview of Cisco ASR1001X-5G-K9 Rack-Mountable Router

The Cisco ASR1001X-5G-K9 9-slot rack-mountable platform represents a highly scalable and performance-driven networking solution designed to meet the evolving needs of enterprise edge, service provider, and data-intensive environments. This category of routers is engineered to deliver consistent throughput, advanced routing capabilities, and integrated services that enable seamless digital transformation. With support for 10 Gigabit Ethernet connectivity and modular slot architecture, the ASR1001X-5G-K9 fits into a wide range of deployment scenarios, including WAN aggregation, cloud connectivity, and secure branch networking.

High-Performance Edge Routing Architecture

The architectural design of this category is centered around high throughput and low latency packet processing. It incorporates a purpose-built hardware architecture that allows organizations to scale operations efficiently while maintaining performance consistency. The ASR1001X-5G-K9 platform provides a throughput license of up to 5 Gbps, making it suitable for medium to large enterprise environments that require robust traffic handling capabilities.

Embedded Services Processor

At the core of the router lies an embedded services processor that handles routing, encryption, firewall, and application services simultaneously. This integrated design reduces the need for additional hardware appliances, lowering operational complexity and cost. The processor is optimized to deliver consistent performance even under heavy workloads, ensuring uninterrupted service delivery across critical business operations.

Scalability Through Licensing

The platform supports flexible performance licensing that allows businesses to upgrade throughput capacity without replacing hardware. This ensures long-term investment protection and adaptability as network demands grow over time. Organizations can start with a base configuration and scale incrementally based on traffic requirements and business expansion.

Modular Slot Design and Expansion Flexibility

The 9-slot architecture of the Cisco ASR1001X-5G-K9 provides exceptional flexibility for expansion and customization. This modular design allows administrators to integrate multiple interface modules, enabling support for diverse connectivity requirements such as Gigabit Ethernet, 10 Gigabit Ethernet, and legacy WAN technologies.

Interface Diversity and Compatibility

The availability of multiple slots ensures compatibility with a wide range of interface modules, making the router adaptable to various network infrastructures. Enterprises can deploy this platform in hybrid environments where both modern and legacy systems coexist, ensuring smooth migration and interoperability.

Hot-Swappable Components

To minimize downtime and enhance operational efficiency, the platform supports hot-swappable modules. This feature allows network administrators to replace or upgrade components without interrupting network operations, making it ideal for mission-critical deployments where uptime is essential.

Future-Proof Network Expansion

The modular architecture ensures that organizations can adapt to future networking standards and technologies. As bandwidth requirements increase and new protocols emerge, the ASR1001X-5G-K9 can be upgraded with compatible modules, extending its lifecycle and maintaining relevance in dynamic IT environments.

Integrated 10 Gigabit Ethernet Capabilities

One of the defining features of this category is its support for 10 Gigabit Ethernet connectivity. This high-speed interface enables rapid data transfer, reduced latency, and enhanced application performance across enterprise networks. The inclusion of 10GbE ports makes the router suitable for bandwidth-intensive applications such as video streaming, cloud computing, and large-scale data transfers.

Optimized Data Throughput

The platform is engineered to handle large volumes of data traffic efficiently. With hardware-accelerated forwarding and advanced traffic management features, it ensures optimal utilization of available bandwidth while maintaining consistent performance.

Support for Modern Applications

Modern business applications demand high-speed connectivity and low latency. The 10 Gigabit Ethernet capabilities of the ASR1001X-5G-K9 enable organizations to support applications such as real-time analytics, unified communications, and cloud-based services without performance bottlenecks.

Enhanced Network Reliability

The high-speed interfaces contribute to improved network reliability by reducing congestion and ensuring smooth data flow. This is particularly important in environments where consistent connectivity is critical for business continuity and user experience.

Advanced Security and Network Services

The Cisco ASR1001X-5G-K9 category integrates comprehensive security features and network services directly into the platform. This eliminates the need for separate security appliances and simplifies network management while maintaining robust protection against threats.

Built-In Encryption and VPN Support

The router includes hardware-accelerated encryption capabilities that enable secure communication across distributed networks. It supports various VPN technologies, ensuring safe data transmission between remote sites, branch offices, and cloud environments.

Firewall and Threat Protection

Integrated firewall functionality provides advanced threat detection and prevention mechanisms. The platform is capable of inspecting traffic at multiple layers, identifying potential threats, and enforcing security policies to protect sensitive data and critical infrastructure.

Segmentation and Access Control

Network segmentation and granular access control features allow organizations to isolate sensitive data and restrict access based on user roles and policies. This enhances overall security posture and ensures compliance with industry regulations.

Power Supply and Energy Efficiency

The rack-mountable design of the Cisco ASR1001X-5G-K9 includes a robust power supply system that ensures stable and reliable operation. Energy efficiency is a key consideration in modern networking equipment, and this category addresses it through optimized power consumption and intelligent resource management.

Redundant Power Options

The platform supports redundant power supplies, providing an additional layer of reliability. In the event of a power supply failure, the secondary unit takes over seamlessly, preventing service disruption and maintaining network availability.

Efficient Energy Utilization

Advanced power management features ensure that the router operates efficiently, reducing energy consumption without compromising performance. This contributes to lower operational costs and aligns with sustainability goals.

Thermal Management Design

The hardware is designed with effective thermal management mechanisms that prevent overheating and ensure consistent performance. Proper airflow and cooling systems extend the lifespan of components and enhance overall reliability.

Enterprise and Service Provider Use Cases

The versatility of the Cisco ASR1001X-5G-K9 makes it suitable for a wide range of use cases across different industries. Its performance, scalability, and integrated features enable organizations to address diverse networking challenges effectively.

Enterprise WAN Edge Deployment

In enterprise environments, the router serves as a reliable WAN edge solution, connecting branch offices, data centers, and cloud platforms. It ensures secure and efficient data transfer while supporting critical business applications.

Service Provider Aggregation

Service providers can leverage the platform for aggregation and distribution of network traffic. Its high throughput and modular design allow for efficient handling of multiple customer connections and services.

Cloud Connectivity and Hybrid Networks

The router plays a crucial role in enabling seamless connectivity between on-premises infrastructure and cloud environments. It supports hybrid networking models, allowing organizations to leverage cloud resources while maintaining control over their internal networks.

Software Integration and Network Automation

The Cisco ASR1001X-5G-K9 category supports advanced software features that enable network automation, monitoring, and management. These capabilities simplify network operations and improve overall efficiency.

Centralized Network Management

Administrators can manage the router through centralized platforms, gaining visibility into network performance and configuration. This simplifies troubleshooting and ensures consistent policy enforcement across the network.

Automation and Programmability

The platform supports programmable interfaces that enable automation of routine tasks. This reduces manual intervention, minimizes errors, and accelerates network deployment and configuration processes.

Reliability and High Availability Features

Reliability is a critical aspect of enterprise networking, and the Cisco ASR1001X-5G-K9 is designed to deliver high availability through a combination of hardware and software features. These capabilities ensure uninterrupted service and minimize downtime.

Redundancy and Failover Mechanisms

The platform incorporates redundancy at multiple levels, including power supplies and critical components. Automatic failover mechanisms ensure that the network remains operational even in the event of hardware failures.

Non-Stop Forwarding

Non-stop forwarding capabilities allow the router to continue processing traffic during control plane disruptions. This ensures seamless communication and prevents service interruptions.

In-Service Software Upgrades

The ability to perform software upgrades without downtime is a significant advantage for organizations that require continuous operation. This feature allows administrators to update the system while maintaining network availability.

Deployment Flexibility and Rack-Mount Design

The rack-mountable form factor of the Cisco ASR1001X-5G-K9 ensures easy integration into existing data center and network infrastructures. Its compact yet powerful design makes it suitable for various deployment scenarios.

Space Optimization

The compact design allows organizations to maximize rack space utilization without compromising performance. This is particularly beneficial in environments where space is limited and efficiency is a priority.

Adaptability to Different Environments

The platform can be deployed in a variety of environments, including data centers, branch offices, and service provider facilities. Its versatility ensures that it meets the unique requirements of different network infrastructures.