ASR5K-01100E-K9 Cisco FELC Ethernet Card

The Cisco ASR5K-01100E-K9 is a high-performance FELC Ethernet Card designed specifically for the Cisco ASR 5000 Series Aggregation Services Routers. This Ethernet card provides advanced networking capabilities to handle large-scale data transmission with minimal latency. As a modular component, it integrates seamlessly into the ASR 5000 infrastructure, offering enhanced flexibility, reliability, and scalability for service providers and enterprise networks alike. The ASR5K-01100E-K9 is engineered to support high throughput, low latency, and robust error correction, making it an essential component in mission-critical networking environments.

Interface and Connectivity Options

The Cisco ASR5K-01100E-K9 provides a range of interface options that enable high-speed data connectivity. Users can configure multiple 10-Gigabit Ethernet ports to connect to other routers, switches, or core network elements. This flexibility allows for optimized network architecture, ensuring maximum throughput and minimal packet loss. Additionally, the card supports redundant connectivity options, which enhance network reliability and uptime. Network administrators can leverage these interfaces to design resilient networks capable of handling increasing traffic demands.

Performance Capabilities

Performance is one of the most critical aspects of the ASR5K-01100E-K9 Ethernet Card. With advanced hardware acceleration for packet processing, the card can handle millions of packets per second with very low latency. This ensures smooth data transmission for real-time applications such as VoIP, video streaming, and cloud-based services. Moreover, the Ethernet card supports load balancing and traffic distribution mechanisms, enabling more efficient use of network resources and reducing bottlenecks. The card's high throughput capacity makes it suitable for both medium and large-scale enterprise networks as well as service provider environments.

Security and Reliability Features

Security is a key concern in modern networks, and the Cisco ASR5K-01100E-K9 addresses this with comprehensive security features. The card supports hardware-based encryption and decryption to secure data in transit. It also includes support for network access control and intrusion prevention systems, which help protect against unauthorized access and potential cyber threats. Reliability is equally emphasized, with support for redundant power inputs and failover mechanisms, ensuring continuous operation even during hardware failures. These features make the ASR5K-01100E-K9 ideal for critical infrastructure applications where uptime and security are paramount.

Integration with Cisco ASR 5000 Series

The ASR5K-01100E-K9 is designed for seamless integration with the Cisco ASR 5000 Series platform. The ASR 5000 routers are known for their high capacity, modular design, and support for various service modules. By adding the FELC Ethernet Card, network operators can expand the router’s interface capabilities and enhance its overall performance. This integration allows the ASR 5000 Series to handle complex routing scenarios, support multiple tenants, and deliver advanced services such as LTE packet core, broadband aggregation, and mobile gateway functionalities.

Slot Compatibility

The Ethernet card is engineered to fit specific line card slots in the ASR 5000 chassis. This ensures compatibility and maximizes performance by leveraging the full bandwidth of the router’s backplane. The plug-and-play design simplifies installation and maintenance, reducing downtime and operational costs. Administrators can hot-swap the card without interrupting network services, which is crucial for environments that demand high availability.

Network Scalability

Scalability is a critical factor in modern networks, and the Cisco ASR5K-01100E-K9 supports expansion to accommodate growing traffic demands. By installing multiple Ethernet cards, operators can increase port density and aggregate higher data throughput. The card also supports stacking and interconnection with additional ASR 5000 routers, enabling network scaling without major architectural changes. This makes it an excellent solution for growing enterprise networks, service providers, and data centers that require flexible expansion options.

Advanced Features and Functionalities

The ASR5K-01100E-K9 is more than just a simple network interface; it includes several advanced features that improve performance, management, and operational efficiency. Key functionalities include:

Quality of Service (QoS)

The card provides extensive QoS capabilities, allowing administrators to prioritize critical traffic such as voice, video, or enterprise applications. Hardware-based packet classification and scheduling ensure that high-priority data is transmitted without delay. QoS features also include traffic shaping, policing, and congestion management, which help maintain network stability and prevent packet loss during peak usage periods.

Redundancy and Failover

Redundancy is built into the design of the ASR5K-01100E-K9 to ensure continuous network operation. The card supports redundant power supplies, dual connectivity paths, and failover mechanisms. In the event of a failure, the card automatically switches to backup resources, minimizing downtime and maintaining service continuity. These features are essential for service providers and enterprises where network reliability is critical for business operations.

Use Cases

The Cisco ASR5K-01100E-K9 Ethernet Card is suitable for a wide range of applications and network environments. Its high-speed interfaces, advanced QoS, and redundancy features make it ideal for both enterprise and service provider networks. Typical use cases include:

Enterprise Data Centers

In enterprise environments, the card is used to connect data center routers, switches, and servers. High throughput and low latency make it ideal for applications that require fast data transfer, such as virtualization, cloud services, and large-scale storage networks. Enterprises can leverage the card to improve network efficiency, reduce congestion, and support business-critical applications reliably.

Cloud and Edge Computing

With the rise of cloud and edge computing, network infrastructure must handle distributed workloads efficiently. The ASR5K-01100E-K9 provides the necessary interface density and performance to connect edge devices, cloud gateways, and core routers. This ensures seamless data flow between central data centers and edge locations, supporting applications such as IoT, AI processing, and real-time analytics.

10-Gigabit vs 1-Gigabit FELC Cards

FELC cards are available in multiple interface configurations. The 10-Gigabit versions, like the ASR5K-01100E-K9, provide high-speed connectivity suitable for core routing and high-traffic links. In contrast, 1-Gigabit FELC cards are typically used for edge connections or less demanding applications. Choosing the right card depends on network bandwidth requirements, expected traffic volume, and overall architecture.

Optical vs Copper Interfaces

Some FELC variants support optical interfaces for long-distance connectivity, while others provide copper ports for standard Ethernet cabling. Optical interfaces are ideal for carrier networks and data centers requiring high-speed, low-latency links over extended distances. Copper ports are typically used for shorter links or where existing cabling infrastructure is already in place. The ASR5K-01100E-K9 focuses on high-performance copper and 10-Gigabit connectivity, balancing cost, speed, and reliability.

Enhanced Security FELC Modules

Certain FELC modules include additional security features, such as integrated firewall support, VPN acceleration, or hardware-based encryption. These enhancements make them suitable for secure enterprise networks or service provider environments handling sensitive customer data. While the ASR5K-01100E-K9 emphasizes high-speed performance, other variants may prioritize security features depending on network requirements.