NVIDIA

NVIDIA 920-9B110-00FH-0MD | 40x QSFP56 200Gb HDR IB | 2x PSU | P2C airflow | Rail kit | Managed (x86 CPU)

SKU:920-9B110-00FH-0MD

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Description

Enterprise‑class 1U 200Gb/s HDR InfiniBand switch for AI/HPC fabrics with embedded x86 CPU for on‑switch management. Provides non‑blocking throughput, ultra‑low latency, adaptive routing, and SHARP‑class in‑network acceleration to reduce job completion times. This model features P2C airflow, dual hot‑swap PSUs, and an included rail kit.

Features

- 40x 200Gb/s HDR InfiniBand ports in 1U
- Embedded x86 management for simplified fabric operations
- Ultra‑low latency forwarding optimized for AI/HPC
- Adaptive routing and congestion control for balanced fabrics
- Support for SHARP‑class in‑network computation
- Redundant, hot‑swappable PSUs and fans
- Comprehensive telemetry and performance counters
- Rail kit included; standard‑depth chassis

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: Does this model include an embedded Subnet Manager?
A: Yes. It includes an embedded x86 CPU for on‑switch management and Subnet Manager services.

Q: What airflow does it use?
A: P2C (Port‑to‑Cable) exhaust.

Q: Are optics or DACs included?
A: No. They are available separately.

Q: Is it compatible with 100Gb/s nodes?
A: Yes. With appropriate QSFP56‑to‑QSFP28 or splitter cables/transceivers, it can link at reduced speeds such as HDR100/EDR.

Q: Can this switch be used for Ethernet?
A: No. It is InfiniBand‑only.

Technical Specifications

- Ports: 40x QSFP56 200Gb/s HDR InfiniBand (4x50G PAM4 per port)
- Aggregate switching capacity: up to 16 Tb/s (full duplex)
- Latency: ~90 ns port‑to‑port (typical for HDR IB class)
- Management: Embedded x86 CPU; on‑switch Subnet Manager and fabric services; supports UFM Enterprise integration
- Airflow: Port‑to‑Cable (P2C) exhaust
- Redundancy: 2x hot‑swap PSUs (1+1) and hot‑swap fans
- Form factor: 1U standard depth; rack rail kit included
- Media compatibility: QSFP56 HDR DAC/AOC and optical transceivers; backward compatible with HDR100/EDR at reduced rates using appropriate cables/transceivers
- Features: Adaptive routing, congestion control, SHARP‑class in‑network acceleration, rich telemetry
- Power: 100–240V AC input

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