The Cisco A9K-4X100GE-SE is a high-performance network interface module designed for Cisco ASR 9000 Series Aggregation Services Routers. This module provides four 100-Gigabit Ethernet (100GE) ports, offering the performance and scalability needed for today’s high-speed networks. Ideal for service providers and large enterprise networks, it enables ultra-fast data transmission and supports demanding applications like data center interconnect, cloud networking, and high-bandwidth service delivery.
 
The A9K-4X100GE-SE module helps enable faster and more efficient transport of high-volume traffic, which is essential in today’s data-driven world. It is built for network operators who require high-density and high-performance interconnects to handle large-scale, high-bandwidth deployments while maintaining flexibility and low operational cost.
Key Features
Four 100GE Ports: The module features four high-speed 100 Gigabit Ethernet ports, allowing for exceptional bandwidth and high-density network connections for enterprise, data center, and service provider environments.
Enhanced Performance: Supports advanced features like low-latency routing, high-throughput capabilities, and hardware acceleration to deliver optimal performance for high-demand traffic types such as video, VoIP, and cloud-based services.
Scalable: The A9K-4X100GE-SE supports network growth and future scalability, enabling operators to expand their networks without significant disruption or new hardware investments.
Seamless Integration: Fully compatible with the Cisco ASR 9000 Series routers, providing an integrated solution for service providers and enterprise networks requiring high-performance core switching and routing.
Support for Advanced Features: Includes support for MPLS, Segment Routing, IPv6, and Carrier Ethernet, enabling service providers to deploy flexible, scalable, and efficient networking solutions.
Energy Efficient: Designed with power efficiency in mind, helping reduce total cost of ownership (TCO) and operational costs.
High Availability: Ensures network uptime with advanced features like hot-swappable interfaces and redundant components, which are essential for mission-critical deployments.
Quality of Service (QoS): Built-in support for advanced QoS mechanisms to manage traffic, reduce congestion, and ensure performance consistency across different types of services.
Applications
Carrier Networks: Ideal for service providers and telecommunications operators, the A9K-4X100GE-SE module supports high-capacity, high-performance networks that require long-range, high-speed connections for services like 5G backhaul, mobile broadband, and IPTV.
Data Center Interconnect (DCI): Perfect for connecting large-scale data centers with high-speed, low-latency 100GE links, ensuring fast and efficient data transport between geographically dispersed facilities.
Cloud Networking: Supports the fast-growing cloud infrastructure market, enabling robust, scalable, and low-latency connectivity for cloud service providers, enterprise cloud networks, and hybrid cloud architectures.
Large Enterprise Networks: For large enterprises looking to scale their network infrastructure with higher speeds and increased bandwidth to handle data-intensive applications such as big data analytics, video conferencing, and virtualized environments.
Internet Exchange Points (IXPs): Helps interconnect multiple ISPs or data centers through high-bandwidth 100GE connections, ensuring fast and reliable exchange of internet traffic at peering locations.
Specifications
Part Number: A9K-4X100GE-SE
Module Type: 4-port 100 Gigabit Ethernet
Port Type: QSFP28 (Quad Small Form-factor Pluggable 28)
Data Rate: 100 Gbps per port
Compatibility: Designed for use with Cisco ASR 9000 Series routers
Power Consumption: Approximately 100W (typical)
Dimensions: 2.0 x 8.8 x 18.5 inches (5.1 x 22.4 x 47.0 cm)
Weight: 4.2 kg (9.25 lbs)
Operating Temperature: 0°C to 45°C (32°F to 113°F)
Storage Temperature: -40°C to 70°C (-40°F to 158°F)
Relative Humidity: 5% to 95%, non-condensing
Software Support: Cisco IOS XR Software (for ASR 9000 Series)
Networking Protocols Supported:
Ethernet: IEEE 802.3, IEEE 802.1Q
MPLS, Segment Routing, and Carrier Ethernet
IPv4 and IPv6
Quality of Service (QoS)
Certifications: RoHS compliant, CE, UL certified
Why Choose Cisco A9K-4X100GE-SE?
Unmatched Speed and Bandwidth: With four 100G Ethernet ports, the A9K-4X100GE-SE provides the high-speed connectivity necessary to handle bandwidth-intensive applications like cloud computing, large-scale data transfers, and 5G services.
Scalability for Growth: The modular design and high-density 100GE ports enable you to scale your network capacity as needed, supporting the growing data demands of modern networks without compromising performance.
Seamless Integration with Cisco ASR 9000 Series: Designed to work seamlessly with the Cisco ASR 9000 Series routers, the A9K-4X100GE-SE is a perfect choice for service providers and enterprises looking for high-performance networking solutions that are easy to deploy and manage.
Advanced Features for Service Providers: Supports a wide range of advanced networking features, including MPLS, Segment Routing, and advanced QoS, making it ideal for service providers offering a variety of managed services to customers.
High Availability and Reliability: Cisco’s industry-leading reliability ensures that your network remains available and operational, even in mission-critical environments. With hot-swappable components and redundancy built into the design, downtime is minimized.
Low Operational Costs: The module’s power-efficient design helps reduce operational costs while maintaining the high throughput needed to support today’s demanding networks, providing a better return on investment (ROI).
Future-Proofed for Emerging Technologies: As networking demands evolve with technologies like 5G, IoT, and cloud-based applications, the A9K-4X100GE-SE provides the scalability and performance needed to meet these challenges head-on.
Cisco Support and Ecosystem: Backed by Cisco’s trusted support and a broad ecosystem of complementary solutions, you can ensure that your network infrastructure is supported with top-tier service and ongoing innovation.