The Cisco A9K-2X100GE-TR Line Card is a high-performance, dual-port 100 Gigabit Ethernet module designed for the Cisco ASR 9000 Series routers. Engineered for service provider and carrier-grade networks, this line card delivers 200 Gbps full-duplex throughput with non-blocking performance, making it ideal for metro, edge, aggregation, and core routing environments.
Equipped with 2 × 100 Gigabit CFP interfaces, the A9K-2X100GE-TR supports both metro and long-haul optical modules, ensuring maximum deployment flexibility. Built with transport-ready architecture, it supports advanced Layer 2 and Layer 3 services, including MPLS, Carrier Ethernet, Multicast, and QoS, enabling seamless integration into modern high-speed backbones.
For reliability, the Cisco A9K-2X100GE-TR offers redundant control and data plane architecture, In-Service Software Upgrades (ISSU), and carrier-grade resiliency, minimizing downtime and ensuring continuous network availability. Running on Cisco IOS XR software, it integrates with the Cisco Evolved Programmable Network (EPN) architecture and supports advanced management protocols such as SNMP, model-driven telemetry, and NETCONF/YANG.
With its 450W typical power consumption, hot-swappable NEBS-compliant design, and support for next-generation traffic management and automation, the Cisco A9K-2X100GE-TR is the perfect choice for operators who need scalable, reliable, and future-ready 100 Gigabit Ethernet connectivity.
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Product Specifications – Cisco A9K-2X100GE-TR Line Card
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| Category |
Details |
| Model Number |
A9K-2X100GE-TR |
| Description |
Dual-port 100 Gigabit Ethernet line card for Cisco ASR 9000 Series, delivering high-density, high-throughput packet transport optimized for service provider and carrier-grade networks. |
| Port Configuration |
- 2 × 100 Gigabit Ethernet ports
- Interface type: CFP (C Form-Factor Pluggable) transceivers
- Supports metro and long-haul optical modules |
| Throughput & Performance |
- Line-rate 100 Gbps per port
- Aggregate throughput: 200 Gbps full duplex
- Non-blocking performance across high-speed backbones |
| Feature Set & Capabilities |
- Layer 2 and Layer 3 services
- MPLS, Carrier Ethernet, QoS, and Multicast
- Comprehensive traffic management and queuing
- Optimized for transport-centric services (TR = Transport Ready)
- Supports IP/MPLS edge, aggregation, and core routing |
| Compatibility |
- Cisco ASR 9000 Series modular chassis (ASR 9010, 9006, 9904, etc.)
- Requires RSP (Route Switch Processor)
- Compatible with Cisco IOS XR Software and EPN (Evolved Programmable Network) |
| Reliability & Redundancy |
- In-Service Software Upgrade (ISSU)
- Redundant control and data plane architecture
- Carrier-grade resiliency and uptime |
| Environmental & Power |
- Typical power consumption: ~450W per line card
- Operating temperature: 0°C to 40°C
- Hot-swappable with NEBS-compliant design |
| Software & Management |
- Runs on Cisco IOS XR Software
- Fully integrated with Cisco EPN architecture
- Supports SNMP, model-driven telemetry, NETCONF/YANG |
| Physical Design |
- Modular line card design
- Hot-swappable installation
- Form factor optimized for ASR 9000 chassis |
FAQs for A9K-2X100GE-TR
What type of transceivers are required for the A9K-2X100GE-TR?
This module uses CFP transceivers for 100GE connectivity and supports a wide range of long-haul and metro optical modules.
Is the A9K-2X100GE-TR compatible with all ASR 9000 chassis?
Yes, it is compatible with multiple ASR 9000 Series chassis such as ASR 9006, ASR 9010, and ASR 9904, provided appropriate RSPs and power are in place.
Does this line card support MPLS and advanced L3 features?
Absolutely, it supports MPLS, Carrier Ethernet, advanced QoS, and full Layer 2/3 feature sets for service provider deployments.
Can the module be replaced without shutting down the system?
Yes, the A9K-2X100GE-TR is hot-swappable, allowing maintenance with minimal disruption.
What does the "TR" in the model number signify?
"TR" stands for Transport Ready, indicating the module is optimized for high-throughput, transport-oriented network services in carrier-grade environments.
