The Cisco ASR 9000 4-Port 100GbE LAN Line Card (A9K-4X100GE) delivers high-performance, carrier-grade connectivity with four QSFP-based 100 Gigabit Ethernet ports. Designed for Cisco ASR 9000 Series routers, this line card supports line-rate throughput, advanced IP/MPLS features, and flexible breakout into 16 x 10GbE channels. Ideal for managing high-bandwidth applications like IPTV, VoD, and cloud services, it offers energy-efficient architecture with power-saving modes, enabling scalable and reliable deployment in next-generation service provider networks.
| Specification |
Details |
| Model Number |
A9K-4X100GE |
| Description |
High-speed 4-port 100GbE LAN line card for Cisco ASR 9000 Series routers, delivering exceptional throughput, scalability, and advanced networking capabilities. |
| Port Configuration |
4 x 100GbE QSFP28 ports Supports LAN PHY (IEEE 802.3ba) |
| Performance & Throughput |
Up to 400 Gbps total bandwidth Wire-speed Layer 2 and Layer 3 forwarding Optimized for low latency and high packet processing rates |
| Advanced Networking Features |
MPLS, Segment Routing (SR-MPLS), and EVPN support VXLAN IPv4/IPv6 dual-stack support Enhanced QoS for traffic prioritization and congestion control |
| Design & Power Efficiency |
Hot-swappable module for non-disruptive upgrades and maintenance Redundant, high-efficiency cooling system Energy-efficient architecture to reduce operational costs |
| Software & Management |
Fully compatible with Cisco IOS XR Supports Cisco Network Services Orchestrator (NSO) Enables automation, telemetry, and programmability |
FAQs for Cisco A9K-4X100GE:
What are the key benefits of the A9K-4X100GE line card for service providers?
The A9K-4X100GE provides high-density 100GbE connectivity, optimized for scalable carrier networks, low-latency packet forwarding, and advanced routing features like MPLS and Segment Routing.
What transceivers are supported on the A9K-4X100GE line card?
This line card supports 100GbE QSFP28 optics, including SR4, LR4, and ER4 transceivers, for varying distance requirements and network architectures.
Does this line card support network automation and telemetry?
Yes, the A9K-4X100GE is fully compatible with Cisco IOS XR, offering automation, real-time telemetry, and network programmability to enhance operational efficiency.
Is the A9K-4X100GE suitable for high-density MPLS and Segment Routing deployments?
Absolutely. It supports MPLS, Segment Routing (SR-MPLS), and EVPN, making it ideal for large-scale carrier and cloud provider networks.
Can the A9K-4X100GE line card be hot-swapped without affecting network operations?
Yes, this module is hot-swappable, allowing for seamless upgrades and maintenance without disrupting network performance.
