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Cisco

Cisco A9K-4HG-FLEX-TR | 4x400GbE | 5th Gen | Packet Transport (TR) combo LC | ASR 9000

SKU:A9K-4HG-FLEX-TR

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Description

Scalable 4x400GbE Packet Transport line card for ASR 9000, optimized for MPLS-based transport and aggregation with deterministic performance and simplified operations. Suited for metro/core transport, aggregation, and segment routing deployments.

Features

- High-capacity 4x400G transport interfaces
- Optimized for MPLS-based aggregation and core
- Deterministic performance with carrier-grade QoS
- Segment routing ready on IOS XR (software dependent)
- Built for high availability in large-scale networks

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this line card meant for transport or service edge?
A: It is transport-optimized (TR) and best suited for packet transport roles.

Q: What port speeds are available?
A: Native 400G per port; additional rate options depend on installed optics and software support.

Q: Which chassis and software versions are supported?
A: Use an ASR 9000 chassis and IOS XR release that list support for this 5th Gen TR line card.

Q: Do I need additional licenses?
A: Feature availability may require appropriate licenses as defined by your IOS XR entitlement.

Q: Are optics included with the card?
A: No. Optics are sold separately.

Technical Specifications

- Ports: 4x 400 Gigabit Ethernet
- Generation: 5th Generation ASR 9000 line card
- Operational role: Packet Transport (TR)
- Line card type: Combo LC for transport applications
- Port flexibility: Dependent on optics and software capabilities
- Platform compatibility: ASR 9000 Series chassis
- Operating system: IOS XR
- Target use cases: Metro/core transport, aggregation, segment routing
- High availability: Supports redundancy and ISSU features on platform

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