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A9K-2T20GE-B Cisco 2 Ports 10GB Router Line Card

A9K-2T20GE-B
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Brief Overview of A9K-2T20GE-B

Cisco A9K-2T20GE-B 2 Ports 10GB Router Line Card. Excellent Refurbished with 1 year replacement warranty. Call

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SKU/MPNA9K-2T20GE-BAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionExcellent Refurbished ServerOrbit Replacement Warranty1 Year Warranty
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Description

Overview of the Cisco A9K-2T20GE-B line card

The Cisco A9K-2T20GE-B line card is a high-performance networking module engineered to expand router capabilities with flexible port density and reliable data handling. Designed for modern enterprise and service provider environments, this module delivers a combination of 10 Gigabit and 1 Gigabit Ethernet interfaces, enabling seamless integration into scalable network infrastructures. Its robust architecture ensures consistent throughput and efficient traffic management across demanding workloads.

General Information

  • Manufacturer: Cisco
  • Model Number: A9K-2T20GE-B
  • Category: Expansion Line Card Module

Technical Specifications

  • Total interface count reaches 22 ports for diverse networking needs
  • Includes 2 × 10 Gigabit Ethernet ports (compatible with XFP optics)
  • Features 20 × 1 Gigabit Ethernet ports (supports SFP modules)
  • Flexible deployment for mixed-speed networking environments
  • Supports multiple data rates: 10 Mbps, 100 Mbps, 1 Gbps, and 10 Gbps
  • Ensures smooth bandwidth adaptation based on network demand
  • Optimized for both legacy and high-speed modern infrastructures

Memory & Processing

  • Equipped with 4 GB DRAM for efficient data handling
  • Supports stable packet processing under heavy traffic loads
  • Balanced memory allocation for improved system responsiveness

Performance & Scalability

  • Supports between 96,000 and 192,000 hardware queues
  • Offers 64,000 to 128,000 policers for traffic control
  • Handles up to 16,000 Ethernet Flow Points (EFPs)

Compatibility

  • Designed for use with Cisco ASR 9000 Series Aggregation Services Routers
  • Compatible with supported XFP and SFP transceivers for flexible connectivity
  • Works seamlessly within modular chassis supporting A9K series line cards
  • Integrates with Cisco IOS XR operating system environments

The Cisco A9K-2T20GE-B 2-Port 10GB Router Line Card

The Cisco A9K-2T20GE-B 2 Ports 10GB Router Line Card is designed for high-performance networking environments where scalability, reliability, and efficiency are essential. Built for advanced routing platforms, this line card delivers exceptional throughput and supports modern data transmission requirements across enterprise, service provider, and data center infrastructures. With dual 10 Gigabit Ethernet ports, it ensures high-speed connectivity that meets the increasing demands of data-intensive applications.

This category includes a range of compatible hardware components, configurations, and deployment options centered around high-speed routing solutions. These products are engineered to integrate seamlessly with modular routing systems, providing flexibility and future-proof networking architecture. Organizations seeking to optimize their network backbone and enhance data flow efficiency can rely on these solutions for consistent performance.

High-Speed Data Capabilities

One of the most critical aspects of the Cisco A9K-2T20GE-B line card category is its ability to handle high-speed data transmission. With support for dual 10 Gigabit Ethernet ports, it significantly improves bandwidth capacity and reduces latency across the network. This makes it ideal for applications such as cloud computing, video streaming, and large-scale enterprise data operations.

The architecture behind this line card ensures minimal packet loss and optimized data flow, even during peak usage. Advanced buffering techniques and intelligent traffic management contribute to maintaining network stability. This allows organizations to handle increasing workloads without compromising performance.

In addition, the design supports full-duplex communication, enabling simultaneous data transmission and reception. This enhances overall network efficiency and ensures faster response times for critical applications. High-speed connectivity is no longer a luxury but a necessity, and this category delivers exactly that.

Scalability and Modular Network

Scalability is a key feature within this category, making it suitable for growing businesses and expanding network infrastructures. The Cisco A9K-2T20GE-B line card is built to work within modular routing systems, allowing organizations to add or upgrade components without overhauling the entire network.

This modular approach reduces operational costs and simplifies network expansion. As data demands increase, additional line cards can be integrated seamlessly to enhance capacity. This flexibility ensures that businesses can adapt to changing technological requirements without significant disruptions.

The category also supports various configurations, enabling customized network setups tailored to specific operational needs. Whether it is a small enterprise scaling up or a large data center optimizing its infrastructure, this category provides the necessary tools for efficient growth.

Advanced Routing Features

The Cisco A9K-2T20GE-B line card category includes advanced routing features that enhance network intelligence and performance. These features enable efficient traffic management, ensuring that data packets are routed through the most optimal paths.

Support for modern routing protocols allows seamless communication between different network segments. This ensures interoperability and smooth data exchange across diverse environments. Enhanced routing capabilities also improve network resilience by enabling automatic failover and redundancy mechanisms.

These advanced features are essential for maintaining consistent network performance, especially in complex infrastructures where multiple devices and connections are involved. By leveraging intelligent routing, organizations can achieve better resource utilization and improved overall efficiency.

Reliability and Network Stability

Reliability is a cornerstone of this category, ensuring that network operations remain uninterrupted even under heavy workloads. The Cisco A9K-2T20GE-B line card is engineered with robust components that deliver consistent performance over extended periods.

Built-in redundancy features help minimize downtime by providing backup pathways for data transmission. This ensures that critical applications remain accessible, even in the event of hardware failures or network disruptions. High availability is crucial for businesses that rely on continuous connectivity.

The design also incorporates advanced error detection and correction mechanisms. These features enhance data integrity and reduce the likelihood of transmission errors. As a result, organizations can maintain reliable communication across their networks.

Energy Efficiency and Optimization

Energy efficiency is an important consideration in modern networking environments, and this category addresses it effectively. The Cisco A9K-2T20GE-B line card is designed to consume less power while delivering high performance. This helps reduce operational costs and supports sustainable business practices.

Efficient power management features ensure that resources are utilized optimally. By minimizing energy consumption, organizations can lower their overall expenses without compromising network performance. This makes the category a cost-effective solution for long-term deployment.

Additionally, the modular design contributes to cost savings by allowing incremental upgrades. Businesses can invest in additional components as needed, rather than making large upfront expenditures. This flexibility makes it easier to manage budgets and plan for future growth.

Security and Data Protection

Security is a critical aspect of modern networking, and this category includes features that help protect sensitive data. Advanced security mechanisms ensure that data transmitted across the network remains secure from unauthorized access.

Support for secure protocols and encryption techniques enhances data protection. This is essential for organizations that handle confidential information and need to comply with industry regulations.

The line card also enables network segmentation, allowing administrators to isolate different parts of the network. This reduces the risk of security breaches and enhances overall network integrity.

Future-Proof Networking Solutions

As technology continues to evolve, the need for future-proof networking solutions becomes increasingly important. The Cisco A9K-2T20GE-B line card category is designed to support emerging technologies and adapt to changing requirements.

With its high-speed capabilities and modular design, it provides a solid foundation for next-generation networks. Organizations can confidently invest in this category, knowing that it will continue to meet their needs as technology advances.

The ability to upgrade and expand ensures long-term usability, making it a valuable asset for any network infrastructure. By choosing this category, businesses can stay ahead of technological advancements and maintain a competitive edge.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
1 Year Warranty