Cisco A9K-8T-L 8 Port Expansion Module
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A9K-8T-L Cisco 8 Ports 10GE Low Queue Line Card XFP Refurbished

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Part Number#: A9K-8T-L
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Short Description:
A9K-8T-L Cisco 8 XFP Expansion Slots 10 Gigabit Ethernet Low Queue Plug-in Module Line Card for Aggregation Services Routers | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Understanding the Low Queue Plug-in Module Line Card

The A9K-8T-L Cisco 8 XFP Expansion Slots 10 Gigabit Ethernet Low Queue Plug-in Module Line Card is a cutting-edge solution designed for Aggregation Services Routers (ASR). In this description, we will delve into the various features, benefits, and applications of this 8-ports line card, providing an in-depth understanding for both technical enthusiasts and those exploring networking solutions.

Overview of A9K-8T-L Cisco 8 Ports 10GE Low Queue Service Module

The A9K-8T-L line card is an essential component for enhancing the capabilities of Aggregation Services Routers. It is equipped with 8 XFP (10 Gigabit) expansion slots, making it a powerful choice for organizations seeking high-performance networking solutions. Let's explore the key aspects that set this line card apart.

Key Features
  • 8 XFP Expansion Slots: The line card boasts eight XFP slots, providing the flexibility to support multiple 10 Gigabit Ethernet interfaces. This feature is crucial for meeting the increasing demand for high-speed data transfer.
  • 10 Gigabit Ethernet: With support for 10 Gigabit Ethernet, the A9K-8T-L line card ensures a fast and reliable network connection. This is particularly beneficial for data-intensive applications and scenarios where high bandwidth is essential.
  • Low Queue Architecture: The low queue architecture of this line card optimizes network performance by efficiently managing and prioritizing data traffic. This ensures that critical data receives priority, resulting in a more responsive and reliable network.
  • Plug-in Module Design: The plug-in module design facilitates easy installation and scalability. Users can conveniently add or replace XFP modules as needed, allowing for a flexible and adaptable network infrastructure.
Integration with Aggregation Services RoutersCompatibility

The A9K-8T-L line card is specifically designed for integration with Aggregation Services Routers, providing seamless compatibility for enhanced network functionality.

Performance Boost

By incorporating the A9K-8T-L line card, Aggregation Services Routers experience a significant performance boost, allowing them to handle increased workloads and diverse network demands.

Applications and Use Cases

Understanding how the A9K-8T-L Cisco line card can be applied in real-world scenarios is essential. Let's explore various use cases and applications where this line card excels.

High-Density Data Centers

In modern data centers, where large volumes of data are processed and transferred, the A9K-8T-L line card plays a crucial role. Its 8 XFP expansion slots enable data centers to achieve high-density connectivity, ensuring smooth and efficient data flow between servers and networking equipment.

Service Provider Networks

For service providers managing extensive networks, the A9K-8T-L line card offers scalability and reliability. The 10 Gigabit Ethernet support ensures fast and stable connections, meeting the demands of subscribers for high-speed internet and multimedia services.

Enterprise Networking

Enterprises with growing network requirements can benefit from the A9K-8T-L line card's flexibility and performance. Whether it's connecting multiple office locations or supporting bandwidth-intensive applications, this line card enhances the overall efficiency of enterprise networks.

Benefits of A9K-8T-L Cisco Line Card

Now, let's delve into the specific advantages that the A9K-8T-L line card brings to the table, making it a standout choice for networking professionals and organizations alike.

Enhanced Network Performance

The A9K-8T-L line card's low queue architecture and support for 10 Gigabit Ethernet contribute to enhanced network performance. By efficiently managing data traffic and providing high-speed connectivity, it ensures a responsive and reliable network experience.

Scalability and Flexibility

Scalability is a critical factor in today's dynamic networking environments. The plug-in module design of the A9K-8T-L line card allows for easy scalability, ensuring that organizations can adapt their network infrastructure to meet evolving needs without significant disruptions.

Cost-Effective Solution

Investing in the A9K-8T-L line card proves to be a cost-effective solution in the long run. Its design, featuring multiple XFP slots, eliminates the need for additional line cards or networking equipment, streamlining the overall cost of network expansion.

Future-Proof Your Network

The A9K-8T-L Cisco 8 Ports 10GE Low Queue Line Card Service Module is a high-performance networking module designed to future-proof your network. It is specifically designed for Cisco ASR 9000 Series Aggregation Services Routers and is designed to meet the growing demands of enterprise networks.

This line card service module provides eight ports of 10 Gigabit Ethernet (10GE) connectivity, allowing for high-speed data transfer and faster network speeds. The module also features low queue depth, which enables low latency and high-speed data transfer. This makes it ideal for data-intensive applications, such as video streaming and cloud-based services.

The A9K-8T-L module is also designed to be highly scalable, allowing for easy expansion of your network as your business grows. It features a modular design, which means that it can be easily swapped out and replaced if needed, without the need for any downtime.

Additionally, the module supports various networking protocols, including OSPF, BGP, and IS-IS, allowing for seamless integration with existing network infrastructure. It also supports advanced features such as MPLS and VPN, enabling secure and reliable communication between remote locations.

Protect Your Network with Advanced Security Features

The A9K-8T-L is a Cisco line card service module that provides advanced security features to protect your network from various threats. This module is designed for use in Cisco ASR 9000 Series routers and has 8 ports for 10 Gigabit Ethernet connectivity.

Some of the advanced security features provided by the A9K-8T-L module include:

  • Access Control Lists (ACLs): ACLs allow you to control network traffic by defining rules for what traffic is allowed or denied based on various criteria such as source/destination IP address, protocol, and port number.
  • Network Address Translation (NAT): NAT allows you to map private IP addresses to public IP addresses, which is essential for secure communication between networks.
  • Virtual Private Network (VPN): VPN allows you to create a secure connection between two networks over an unsecured network such as the Internet. The A9K-8T-L module supports various VPN protocols such as IPSec, SSL, and MPLS.
  • Intrusion Prevention System (IPS): IPS is a security system that monitors network traffic for malicious activity and blocks it in real time. The A9K-8T-L module has a built-in IPS system that provides comprehensive protection against various types of attacks such as malware, viruses, and denial-of-service (DoS) attacks.
  • Firewall: A firewall is a security system that blocks unauthorized access to a network. The A9K-8T-L module has a built-in firewall that provides granular control over network traffic based on various criteria such as IP address, protocol, and port number.
  • Quality of Service (QoS): QoS allows you to prioritize network traffic based on its importance. The A9K-8T-L module supports various QoS mechanisms such as traffic shaping, policing, and queuing, which ensure that critical traffic is given priority over less important traffic.

Simplify Network Management with Zero Touch Provisioning

Zero Touch Provisioning (ZTP) is a method of automating the deployment and configuration of network devices, such as routers and switches, without requiring manual intervention from network administrators. The A9K-8T-L Cisco 8 Ports 10GE Low Queue Line Card Service Module is a network card designed for use in Cisco ASR 9000 Series routers.

With ZTP, the A9K-8T-L line card can be automatically configured with the necessary software images and configuration files, reducing the time and effort required for initial deployment. ZTP works by using a combination of DHCP and TFTP protocols to download the necessary files to the device and configure it accordingly.

To use ZTP with the A9K-8T-L line card, network administrators must first create a DHCP server that provides the IP address, subnet mask, and gateway information for the device. The DHCP server can also be configured to provide the TFTP server address and the filename of the configuration file to be downloaded.

Future Developments

As technology evolves, A9K-8T-L Cisco line card users can expect ongoing support and updates. Cisco may release firmware upgrades, introduce new features, or improve existing ones to meet the changing demands of modern networks.

General Information of the Cisco 8 Ports Low Queue Line Card
  • Manufacturer: Cisco
  • Part Number or SKU# A9K-8T-L
  • Brand Name: Cisco
  • Product Name: Low Queue Line Card
  • Product Type: Service Module
Technical Information for Service Module
  • Application/Usage: Data Networking
  • Ports Quantity: 8 Ports
  • Data Link Protocol: 10 Gige
I/O Expansions
  • Number of Total Expansion Slots: 8
  • Expansion Slot Type: XFP
  • Compatible Slots: 1 X Expansion Slot
Management & Protocols
  • Command Line Interface (CLI)
  • SNMP v3
  • IEEE 802.1p QoS
  • IEEE 802.1q VLAN
  • Compatibility with Cisco ASR 9000 Series Aggregation Services Routers

In short, the A9K-8T-L Cisco 8 XFP Expansion Slots 10 Gigabit Ethernet Low Queue Plug-in Module Line Card is a powerful and versatile solution for Aggregation Services Routers. Its advanced features, coupled with applications across various industries, make it a standout choice for organizations seeking high-performance networking solutions.

By understanding the key features, benefits, and applications of the A9K-8T-L line card, network administrators and professionals can make informed decisions regarding its integration into their existing infrastructure. The comprehensive guide provided here serves as a valuable resource for anyone looking to harness the capabilities of this innovative line card for enhanced network performance and scalability.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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(b) any misuse outside the instructions in the user manual for any specific product;

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