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NVIDIA

NVIDIA 920-9B020-00FH-0M0 | HDR 200Gb/s InfiniBand | Director-class chassis switch | High-radix core fabric

920-9B020-00FH-0M0

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Description

High-radix, modular chassis switch for HDR (200Gb/s) InfiniBand deployments. Built to anchor large AI/HPC clusters with consistent, low-latency performance and high bisectional bandwidth. Supports large-scale fabric growth, robust telemetry, and link-level congestion management for predictable performance under mixed workloads.

Features

Non-blocking, high-radix HDR fabric core
- Deterministic low latency for AI/HPC workloads
- Scalable modular architecture
- Comprehensive fabric health and congestion insights
- QSFP56 HDR optics and cabling ecosystem

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

FAQs

Technical Specifications

Technology: InfiniBand HDR (200Gb/s per port)
- Design: Modular, director-class chassis for scale-out fabrics
- Target environments: AI training/inference, HPC, accelerated storage
- Management: Fabric monitoring and congestion visibility ready
- Connectivity: QSFP56 HDR optical modules, AOCs, and DACs

FAQs

Q: Does this chassis switch operate with Ethernet?
A: No. It is dedicated to InfiniBand HDR fabrics.

Q: What connector standard is used at 200Gb/s?
A: QSFP56 is the common connector for HDR 200Gb/s links.

Q: What scale is this platform intended for?
A: Large-scale, director-class cores in AI/HPC clusters and performance storage networks.

Q: Is telemetry available for congestion analysis?
A: Yes. It supports fabric health monitoring and congestion visibility features.

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