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Cisco

Cisco A99-4HG-FLEX-TR | 4x400GbE QSFP-DD line card | Packet Transport Combo | FLEX licensing | 5th Gen

SKU:A99-4HG-FLEX-TR

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Description

High-density 4-port 400GbE line card for ASR 9900 chassis, designed for packet transport roles with carrier-grade OAM and timing. FLEX licensing enables on-demand activation of capacity and features, while 5th-gen forwarding silicon delivers scalable performance for core and aggregation. Supports QSFP-DD 400G optics and 4x100G breakouts (optic-dependent).

Features

- 4x400GbE density for high-throughput core/aggregation
- FLEX pay-as-you-grow licensing for capacity and features
- Carrier-grade OAM and timing for transport networks
- Support for common 400G optics and 4x100G breakouts
- 5th-gen forwarding silicon for scalable performance

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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Technical Specifications

Technical Specifications

- Ports: 4 x 400 Gigabit Ethernet
- Port interface: QSFP-DD
- Supported 400G optics (examples): 400GBASE-DR4 (1310 nm, up to 500 m, MPO-12), 400GBASE-FR4 (1310 nm CWDM, up to 2 km, LC), 400GBASE-LR8 (1310 nm, up to 10 km, LC)
- Breakout: 4x100GbE via DR4/FR4 optics (optic-dependent)
- Licensing model: FLEX (pay-as-you-grow capacity/features)
- Role profile: Packet Transport Combo with carrier OAM and network timing (e.g., 1588v2, SyncE support on platform)
- Forwarding generation: 5th Gen
- Chassis compatibility: ASR 9900 series line-card slots

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