The Cisco 4-Port 10GE Medium Queue Line Card (Part Number: A9K-4T-B) is a robust expansion module designed to enhance the connectivity capacity of networking systems by adding four high-speed 10 Gigabit Ethernet ports. It integrates into the Cisco ASR 9000 Series, providing highly scalable and resilient Ethernet services. This line card is engineered to process high volumes of data efficiently, making it well-suited for content-rich networking environments.
The A9K-4T-B supports a medium queue size, making it suitable for deployments that require moderately sized queueing capabilities. This ensures a balanced performance for networks dealing with varying workloads, optimising traffic management and throughput. Each of the four ports utilises 10GBASE-T technology, further enhancing its flexibility in supporting high-performance Ethernet connections over copper cabling.
Designed for medium-density environments, the Cisco A9K-4T-B line card is equipped to handle high-demand services and meets carrier-grade requirements. The card also benefits from the high availability and resiliency features of the Cisco ASR 9000 Series routers, making it ideal for carrier-class deployments, service providers, and large enterprises. Additionally, the unit supports Quality of Service (QoS) features, offering traffic prioritisation and shaping to accommodate multiple service levels across the network.
The module itself is hot-swappable, meaning system operators can insert or remove it from a system without affecting the ongoing operation of the other components. This capability improves overall network uptime, reducing the potential for disruption during hardware changes.
EOL Technology Services provides comprehensive professional services for the Cisco A9K-4T-B, including expert support and advice. We also offer replacement parts to ensure your networking system continues to operate smoothly. Our team is ready to assist with any technical inquiries or operational needs regarding this Cisco line card.
