What are the main features of the MQM9700-NS2R?

The MQM9700-NS2R is a 64-port 400Gb/s managed switch with 32 OSFP ports and C2P airflow.

What application scenarios is this switch suitable for?

The MQM9700-NS2R is ideal for data centers and high-performance computing environments.

How do I install the MQM9700-NS2R switch?

Follow the included installation guide, ensuring proper airflow direction and secure cabling.

Is the MQM9700-NS2R cost-effective?

Yes, it offers high performance and scalability, making it a cost-effective choice for large-scale deployments.

Does the MQM9700-NS2R require regular upgrades?

Firmware updates are recommended to ensure optimal performance and security.

What accessories does the MQM9700-NS2R come with?

The package includes power cables, rack mount kits, and documentation.

How does the MQM9700-NS2R compare to other Mellanox switches?

The MQM9700-NS2R offers advanced features, higher port density, and better performance than older models.

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MQM9700-NS2R, NVIDIA Mellanox MQM9700 InfiniBand Switch, 64x400Gb/s/32 OSFP/Managed

Brand: NVIDIA Mellanox
Model: MQM9700-NS2R
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1 Review

11 Questions

$34,452.00

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MQM9700-NS2R, NVIDIA Mellanox MQM9700 InfiniBand Switch, 64x400Gb/s/32 OSFP/Managed

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$34,452.00

Overview

NVIDIA Mellanox MQM9700-NS2R Overview

The MQM9700-NS2R is an NVIDIA Mellanox Quantum-2 managed switch designed for high-density 400G InfiniBand fabrics. It combines 32 OSFP connector cages, up to 400Gbps per-port speed, 25.6 Tbps switching capacity and C2P / Reverse airflow. It is suitable for AI clusters, HPC systems, cloud data centers and service-provider fabrics where centralized switch management and predictable port performance are important.

Product Highlights

Managed

Management Type

C2P

Airflow

400G

Port Speed

Product Applications Scenarios

Data Center

Build dense 400G InfiniBand switching fabrics with 32 OSFP connector cages and 25.6 Tbps switching capacity.

AI Technologies

Support GPU clusters and AI training infrastructure with Quantum-2 switching and up to 400Gbps per-port speed.

Research Computing

Scale HPC and research environments that require predictable, high-bandwidth fabric connectivity.

Product Features Comparison


Model	MQM9700-NS2R	MQM9790-NS2F	MQM9790-NS2R	MQM9700-NS2F
Management Type	Managed	Unmanaged	Unmanaged	Managed
Airflow	C2P / Reverse	P2C / Forward	C2P / Reverse	P2C / Forward
Port Speed	40, 56, 100, 200, 400 Gbps	40, 56, 100, 200, 400 Gbps	40, 56, 100, 200, 400 Gbps	40, 56, 100, 200, 400 Gbps
Connector Cage	32 OSFP	32 OSFP	32 OSFP	32 OSFP
Switching Capacity	25.6 Tbps	25.6 Tbps	25.6 Tbps	25.6 Tbps
Switch Chip	NVIDIA Quantum-2 IC	NVIDIA Quantum-2 IC	NVIDIA Quantum-2 IC	NVIDIA Quantum-2 IC
Typical Power	747 W	640 W	640 W	747 W
Max Power	1,720 W	1,610 W	1,610 W	1,720 W
Input Voltage	1x/2x, 200–240 VAC, 10A, 50/60 Hz	1x/2x, 200–240 VAC, 10A, 50/60 Hz	1x/2x, 200–240 VAC, 10A, 50/60 Hz	1x/2x, 200–240 VAC, 10A, 50/60 Hz
Operating Temperature	0°C to 40°C	0°C to 35°C	0°C to 40°C	0°C to 35°C
Size / Dimensions	17.2 in (H) x 1.7 in (W) x 26 in (D) / 438 mm (H) x 43.6 mm (W) x 660 mm (D)	17.2 in (H) x 1.7 in (W) x 26 in (D) / 438 mm (H) x 43.6 mm (W) x 660 mm (D)	17.2 in (H) x 1.7 in (W) x 26 in (D) / 438 mm (H) x 43.6 mm (W) x 660 mm (D)	17.2 in (H) x 1.7 in (W) x 26 in (D) / 438 mm (H) x 43.6 mm (W) x 660 mm (D)

Optional Add-ons

Model Number	Description
OSFP Cables / Transceivers	Compatible 400G OSFP optical modules or DAC/AOC cable options for planned fabric links; sold separately.
Rack Mount Accessories	Rack installation accessories for 19-inch data center deployment; confirm compatibility before ordering.
Power / Cooling Accessories	Replacement or spare power and cooling accessories for deployment planning and maintenance; sold separately.

Quality Certifications

Specification

NVIDIA Mellanox MQM9700-NS2R Specification

Model

NVIDIA Mellanox MQM9700-NS2R

Brand

Mellanox

Management Type

Managed

Airflow

C2P / Reverse

Size

17.2 in (H) x 1.7 in (W) x 26 in (D) / 438 mm (H) x 43.6 mm (W) x 660 mm (D)

Mounting

19 in rack mount

Speed per Port

40, 56, 100, 200, 400 Gbps

Connector Cage

32 OSFP

Operational Temperature

Forward airflow: 0°C to 35°C; Reverse airflow: 0°C to 40°C

Non-Operational Temperature

-40°C to 70°C

Operational Humidity

10%–85% non-condensing

Non-Operational Humidity

10%–90% non-condensing

Altitude

3050 m

Noise Level

78.4 dBA at room temperature

Safety Certifications

CB, cTUVus, CE, CU, S-Mark

EMC Certifications

CE, FCC, VCCI, ICES, RCM, CQC, BSMI, KCC, TEC, ANATEL

RoHS

RoHS compliant

Input Voltage

1x/2x, 200–240 VAC, 10 A, 50/60 Hz

HVDC Input (China only)

200–300 VDC, 9.5 A

Typical Power Consumption

747 W (with passive cables, ATIS)

Max Power Consumption

1,720 W (with active cables)

CPU (in QM9700 only)

Intel® Core™ i3 Coffee Lake

Switch Chip

NVIDIA Quantum-2 IC

Switching Throughput

25.6 Tbps

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Quality Certifications

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Q&A

Questions & Answers

Are there any alternative products to the MQM9700-NS2R?

The NVIDIA Quantum-2 QM9700 Series offers other models with varying port configurations.

What should I do if the MQM9700-NS2R encounters a problem?

Refer to the troubleshooting guide in the manual or contact NVIDIA support for assistance.

What kind of airflow does the MQM9700-NS2R use?

The MQM9700-NS2R utilizes connector-to-power (C2P) airflow, also known as reverse airflow.

Are the products sold on router-switch.com authentic?

Yes, router-switch.com only sells 100% genuine products from authorized brands. As a multi-brand authorized distributor, all items are sourced through official channels and include valid manufacturer warranties. Customers may verify authorization via brand websites or request certification documents.

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