ASR5K-011G2-LX-K9 Cisco 1 Port Router Line Card

Cisco ASR5K-011G2-LX-K9 1 Port Router Line Card Overview

The Cisco ASR5K-011G2-LX-K9 1 Port Router Line Card is a high-performance modular component designed for the Cisco ASR 5000 series chassis. Engineered for carrier-grade environments, this line card ensures reliable and scalable connectivity for enterprise and service provider networks. Its compact design, advanced hardware features, and support for high-speed protocols make it an essential upgrade for modern networking infrastructures.

General Specifications

• Manufacturer: Cisco
• Model Number: ASR5K-011G2-LX-K9
• Product Type: Router Line Card
• Form Factor: Modular plug-in card for ASR 5000 chassis

Port and Connectivity

• Port: 1 x 1000Base-LX Gigabit Ethernet port
• Optics: Comes with a Single-Mode (SM) LX SFP transceiver for long-distance connectivity
• Maximum Throughput: Supports up to 1 Gbps line rate
• Protocol Support: Optimized for TCP/IP networks in carrier-grade deployments

Hardware Advancements

• Enhanced Efficiency: Faster data handling and improved network performance
• Hot-Swappable: Supports Online Insertion and Removal (OIR) for maintenance without downtime
• Technical Features: Auto-negotiation and Jumbo Frames support for optimized traffic flow
• Energy Efficiency: Typical power usage around 6 watts, minimizing operational costs

Physical Dimensions and Weight

• Width: Approximately 1.0 inch
• Depth: Approximately 5.2 inches
• Height: Approximately 17.5 inches
• Weight: Approximately 2.25 lbs (1.02 kg)

Environmental and Operational Standards

• Operating Temperature: Carrier-grade range of 32° to 158°F (0° to 70°C)
• Reliability: Designed to perform consistently in high-demand network environments

Cisco ASR5K-011G2-LX-K9 1 Port Router Line Card

The Cisco ASR5K-011G2-LX-K9 1 Port Router Line Card represents a pinnacle in high-performance routing hardware, designed specifically for service providers and enterprise networks that demand unmatched throughput and reliability. This line card is a key component of the Cisco ASR 5000 series architecture, which is known for its scalability, flexibility, and advanced feature set that supports modern networking requirements.

High-Performance Routing Capabilities

Engineered to handle intensive network traffic, the ASR5K-011G2-LX-K9 line card provides a single high-capacity port capable of delivering gigabit-level throughput. Its architecture ensures minimal latency and supports high-density data transmission without compromising performance. This makes it ideal for applications such as 4G/5G mobile backhaul, IP multimedia subsystems, and enterprise core routing where consistent performance is critical.

Advanced Traffic Management

The line card integrates sophisticated traffic management and quality of service (QoS) features, ensuring optimal prioritization of critical data streams. By enabling fine-grained traffic control, service providers can maintain high service levels for voice, video, and data applications. This capability reduces packet loss, jitter, and latency, ensuring seamless delivery of real-time services.

Enhanced Reliability and Resilience

Designed for high-availability environments, the ASR5K-011G2-LX-K9 includes hardware redundancy and fast failover mechanisms. It supports hot-swappable operations, allowing network administrators to replace or upgrade the line card without shutting down the entire system. This ensures uninterrupted network service, which is crucial for carriers and enterprises that cannot afford downtime.

Seamless Integration with Cisco ASR 5000 Series

This line card is fully compatible with the modular Cisco ASR 5000 series routers. It integrates seamlessly into existing chassis configurations, allowing operators to expand their network capacity incrementally. The ASR5K-011G2-LX-K9 leverages the same management interfaces and software platforms as other ASR 5000 line cards, ensuring consistent operational procedures and simplified network management.

Flexible Deployment Options

Operators can deploy the ASR5K-011G2-LX-K9 in various network topologies. Whether utilized in edge routing, aggregation points, or core network layers, the line card provides flexible connectivity options and supports diverse network protocols. This adaptability allows service providers to optimize network design and expand capacity based on evolving traffic patterns and service demands.

Support for Advanced Network Protocols

The line card supports a broad range of routing protocols, including BGP, OSPF, and IS-IS, enabling robust dynamic routing capabilities. It also integrates with MPLS, VPNs, and policy-based routing frameworks, allowing operators to implement complex network architectures while maintaining high efficiency and secure data transport. These protocol capabilities ensure that the ASR5K-011G2-LX-K9 can meet the diverse requirements of modern service provider networks.

Optimized Power and Thermal Efficiency

Cisco has designed the ASR5K-011G2-LX-K9 line card with energy efficiency in mind. Its low-power consumption design minimizes operational costs while maintaining high performance. Advanced thermal management within the ASR 5000 chassis ensures that the line card operates within optimal temperature ranges, preventing overheating and extending hardware longevity. This combination of efficiency and reliability makes it an ideal solution for large-scale deployments.

Robust Security Features

Security is a critical concern in modern networks, and the ASR5K-011G2-LX-K9 addresses this with built-in encryption and secure routing capabilities. It supports hardware-assisted cryptography for secure VPNs and can enforce traffic policies to protect sensitive information. Integration with Cisco’s comprehensive network security suite allows administrators to safeguard the network against unauthorized access, data breaches, and potential cyber threats.

Scalability for Growing Networks

One of the key advantages of deploying the ASR5K-011G2-LX-K9 is its ability to scale with network growth. As bandwidth demands increase, operators can add additional line cards to the ASR 5000 chassis to expand port density and throughput capacity. This modular approach reduces the need for full system replacements and provides a cost-effective path for network expansion.

Application in Service Provider Networks

Service providers benefit from the ASR5K-011G2-LX-K9 line card through enhanced subscriber management and traffic aggregation capabilities. It supports high-speed data delivery for mobile, broadband, and IPTV services, ensuring a superior end-user experience. By deploying these line cards across network nodes, providers can maintain consistent service quality and prepare for future technology upgrades, including 5G rollouts and cloud-based applications.

Enterprise Network Applications

In enterprise environments, the ASR5K-011G2-LX-K9 facilitates secure and high-speed connectivity between branch offices, data centers, and cloud resources. Its advanced QoS and routing features allow enterprises to prioritize critical applications such as video conferencing, VoIP, and ERP systems. The line card’s reliability ensures that enterprise networks maintain operational continuity, supporting business-critical operations at all times.

Future-Ready Networking

With the rapid evolution of network technologies, the ASR5K-011G2-LX-K9 provides a future-proof investment. Its support for emerging standards, high-capacity port configuration, and flexible software integrations ensures that operators can adopt new services and technologies without requiring major infrastructure overhauls. This future-readiness makes it an attractive option for both service providers and large-scale enterprise networks seeking long-term value.

Technical Specifications and Features

The ASR5K-011G2-LX-K9 line card includes a 1-port high-performance interface supporting gigabit Ethernet speeds. It is compatible with Cisco’s modular ASR 5000 chassis systems and offers hot-swappable capabilities. Additional features include advanced routing protocol support, hardware-based encryption, QoS enforcement, and integration with network monitoring and management tools. Its compact form factor and efficient power usage make it suitable for dense, high-performance network deployments.

Deployment Scenarios

The line card is suitable for edge, aggregation, and core network roles. Edge deployments benefit from its low latency and high throughput, aggregation points utilize its traffic management and protocol flexibility, and core deployments leverage its reliability and failover features. These scenarios demonstrate the versatility of the ASR5K-011G2-LX-K9 in handling diverse network challenges and traffic demands.