Switch Series & Supported Models
Browse common switch series and models supported for each brand.
NVIDIA/Mellanox MQM9700-NS2F Mellanox Quantum™-2 NDR InfiniBand Switch, 64-Ports NDR, 32 OSFP Ports, Managed, Power-to-connector (P2C) Airflow (forward)
P/N: MQM9700-NS2F SKU: 10101
US$39,999.00
Switch Types:
- MQM9700-NS2F 64x NDR,32x OSFP,P2C,Managed
- MQM9700-NS2R 64x NDR,32x OSFP,C2P,Managed
- MQM9790-NS2F 64x NDR,32x OSFP,P2C,Unmanaged
- MQM9790-NS2R 64x NDR,32x OSFP,C2P,Unmanaged
Quantity:
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30-day return and refund
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3-year warranty
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Available for delivery within 2 days
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Free shipping for orders over
Products Highlight
- 1U High-Density 64×400G NDR Switching
- 51.2Tb/s Non-Blocking Bidirectional Fabric
- Break Out to 128×200G NDR Ports
- RDMA, Adaptive Routing, and SHARP Acceleration
- Fat Tree, DragonFly+, and Torus Topologies
- P2C Airflow with Hot-Swappable Redundancy
Specifications
| Part Number | MQM9700-NS2F | Switch ASIC | NVIDIA Quantum-2 |
|---|---|---|---|
| Form Factor | 1U | Switching Capacity | 25.6Tb/s |
| Ports | 32 × OSFP | Port Speed | 2 × 400Gb/s NDR |
| Management | Managed | Airflow | Power-to-Connector (P2C) |
| Cooling Mechanism | Air Cooled | Input Voltage | 200-240VAC, 10A, 50/60Hz per PSU |
| Dimensions (H × W × D) | 43.6 × 438 × 660 mm | Warranty | 1-Year Limited Warranty |
Applications
Certification
Features
Compare Items
| NVIDIA/Mellanox MQM9700-NS2F Mellanox Quantum™-2 NDR InfiniBand Switch, 64-Ports NDR, 32 OSFP Ports, Managed, Power-to-connector (P2C) Airflow (forward) |  NVIDIA/Mellanox MQM9700-NS2R Mellanox Quantum™-2 NDR InfiniBand Switch, 64-Ports NDR, 32 OSFP Ports, Managed, Power-to-connector (C2P) Airflow (forward) |  NVIDIA/Mellanox MQM9790-NS2F Mellanox Quantum™-2 NDR InfiniBand Switch, 64-Ports NDR, 32 OSFP Ports, Unmanaged, P2C Airflow |  NVIDIA/Mellanox MQM9790-NS2R Mellanox Quantum™-2 NDR InfiniBand Switch, 64-Ports NDR, 32 OSFP Ports, Unmanaged, P2C Airflow | |
|---|---|---|---|---|
| Switch ASIC | NVIDIA Quantum-2 | NVIDIA Quantum-2 | NVIDIA Quantum-2 | NVIDIA Quantum-2 |
| Form Factor | 1U | 1U | 1U | 1U |
| Switching Capacity | 25.6Tb/s | 25.6Tb/s | 25.6Tb/s | 25.6Tb/s |
| Ports | 32 × OSFP | 32 × OSFP | 32 × OSFP | 32 × OSFP |
| Port Speed | 2 × 400Gb/s NDR | 2 × 400Gb/s NDR | 2 × 400Gb/s NDR | 2 × 400Gb/s NDR |
| Management | Managed | Managed | Unmanaged | Unmanaged |
| Airflow | Power-to-Connector (P2C) | Connector-to-Power (C2P) | Power-to-Connector (P2C) | Connector-to-Power (C2P) |
Resources
FAQ
Ask a QuestionFind answers to common questions about our products.
Why does the switch have 32 OSFP cages but advertise 64 NDR 400G ports?
Each OSFP cage on the MQM9700 contains two independent logical InfiniBand ports. As a result, 32 physical OSFP cages provide 64 NDR 400G ports. For fabric planning, count logical ports rather than only the number of front-panel cages.
Can the same MQM9700 connect both 400G NDR and 200G NDR200 devices?
Yes. The MQM9700 supports multiple InfiniBand link speeds, allowing ports to operate at the speed required by the connected adapter, cable, or transceiver. Before deployment, confirm the intended speed, breakout method, and port configuration for each link.
How does P2C airflow affect rack installation?
P2C means Power-to-Connector airflow: air enters from the power-supply side and exits from the connector side. Install the switch so that its airflow direction matches the rack’s hot-aisle/cold-aisle design, with sufficient clearance at the port side for exhaust air.
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