NVIDIA

NVIDIA MQM8790-HS2F | 40x QSFP56 HDR (up to 200Gb/s), 2x AC PSUs, P2C airflow, std depth 1U, rails, unmanaged fabric

NVIDIA MQM8790-HS2F | 40x QSFP56 HDR (up to 200Gb/s), 2x AC PSUs, P2C airflow, std depth 1U, rails, unmanaged fabric

SKU:MQM8790-HS2F

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Description

Quantum HDR InfiniBand switch with 40 QSFP56 ports for uniform 200G-class connectivity in large-scale fabrics. This standard-depth 1U variant uses port-to-cable (P2C) airflow and includes dual hot-swap AC PSUs and a rail kit. Unmanaged model for streamlined, fabric-centric deployments.

Features

- Uniform 40-port HDR connectivity for scalable fabrics
- Front-to-back airflow optimized for data center cooling
- Redundant hot-swap power for service continuity
- Unmanaged simplicity for fabric-centric deployments
- QSFP56 ports for flexible transceiver and cable options

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 a managed switch?
A: No. This model is unmanaged.

Q: What airflow does it use?
A: Port-to-cable (P2C), typically front-to-back.

Q: Are rails and PSUs included?
A: Yes. It includes a rail kit and two hot-swappable AC PSUs.

Q: Does it support Ethernet?
A: No. It supports InfiniBand HDR only.

Q: Are licenses required to enable all ports?
A: No. Ports operate under the base capabilities.

Technical Specifications

- Fabric: InfiniBand HDR (up to 200Gb/s per port)
- Ports: 40 x QSFP56
- Form factor: 1U, standard depth
- Airflow: Port-to-cable (P2C) / front-to-back
- Power: 2 x hot-swappable AC power supplies
- Management: Unmanaged
- Rail kit: Included
- Licensing: Base (no additional feature tier required)

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