Name: A9K-2T20GE-B Cisco 2-Port 10GE 20-Port GE Medium Queue Line Card
Brand: Cisco
SKU: A9K-2T20GE-B
Price: 8049.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The Cisco A9K-2T20GE-B line card offers a combination of two 10 Gigabit Ethernet ports and twenty Gigabit Ethernet ports suitable for medium queue network operations. It integrates with Cisco routers to provide balanced support for both high-speed and standard Ethernet connections within a single line card module.

General Information
Brand	Cisco
Part Number	A9K-2T20GE-B

Technical Information
Series	ASR 9000 Series
product type	Line Card
Product Category	Line Card
Compatibility	Cisco ASR 9000 Series

Miscellaneous
Assembly Required	No
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Physical Characteristics
Form Factor	Line Card,Plug-in Module
Weight	3.00
Condition	Refurbished

Product Description
The Cisco A9K-2T20GE-B is a line card that provides a combination of 2 ports of 10 Gigabit Ethernet and 20 ports of Gigabit Ethernet. It is designed to be installed in compatible Cisco routers to expand and diversify network interface options. This line card is typically used in enterprise and service provider networking environments where a mix of high-speed and standard Gigabit Ethernet connections are required. Network administrators and IT professionals deploy this card to address varying bandwidth needs within a single chassis. Key Features Two 10GE ports for high-bandwidth uplink or aggregation connections. Twenty GE ports for standard network connectivity. Medium queue design to handle network traffic efficiently. Compatible with Cisco router platforms supporting this line card model. Supports mixed interface deployments within the same line card. The practical value of this line card lies in its ability to consolidate multiple interface types into a single module, simplifying network expansion and reducing hardware footprint. It facilitates versatile connectivity options within Cisco routing platforms, supporting diverse network topologies.

Use Cases
The A9K-2T20GE-B is typically used in network environments that require a blend of high-speed uplinks and multiple standard Ethernet interfaces. It supports organizations needing to scale network capacity while maintaining varied port speeds for different devices or segments. How It's Used: Deploying high-bandwidth uplink connections at 10 Gigabit speeds in enterprise networks. Providing multiple Gigabit Ethernet ports for user access or device connectivity. Implementing mixed-interface configurations in service provider routing platforms. Expanding router port density without adding separate line cards for different speeds. Supporting medium queue traffic management in complex network topologies. This line card plays a role in enabling flexible and scalable network designs by combining both high and standard speed Ethernet ports. It assists network administrators in optimizing interface allocation and enhancing overall router connectivity.

FAQ's
What ports are included on the Cisco A9K-2T20GE-B line card? This line card includes 2 ports of 10 Gigabit Ethernet and 20 ports of Gigabit Ethernet, providing a combination of high-speed and standard Ethernet interfaces. Which Cisco routers support the A9K-2T20GE-B line card? The A9K-2T20GE-B is compatible with Cisco routers that accept medium queue combo line cards; specific platform compatibility should be verified with Cisco documentation. What does medium queue combo mean on this line card? Medium queue combo indicates the line card supports a moderate buffering and queuing capacity for managing network traffic across mixed 10GE and GE ports. Can the A9K-2T20GE-B line card handle mixed traffic types? Yes, it is designed to support both 10 Gigabit and Gigabit Ethernet traffic simultaneously, allowing flexible network interface deployment. Does this line card require additional configuration after installation? Configuration requirements depend on the router platform and network setup; typically, interface parameters and routing protocols need to be configured accordingly. Is this line card suitable for environments requiring only 10GE ports? This line card provides only 2 x 10GE ports alongside 20 GE ports, so it may not be optimal if exclusively 10GE interfaces are needed.

A9K-2T20GE-B Cisco 2-Port 10GE 20-Port GE Medium Queue Line Card

Product Overview

General Information

Technical Information

Miscellaneous

Physical Characteristics

Product Description

Use Cases

FAQ's