NVIDIA Quantum-2 QM9700 Series

Model: NVIDIA Mellanox MQM9790-NS2R - NVIDIA Mellanox Switches
Dimensions (H x W x D): 1.75 x 17.5 x 21 in (4.45 x 44.45 x 53.34 cm)
Brand: Mellanox
Operating Temperature: 0°C to 45°C
Storage Temperature: -40°C to 70°C
Power Supply: Dual Redundant Power Supplies
MTBF: 200,000 Hours
Compliance: RoHS, FCC Class A
Cooling: Hot-swappable Fan Modules
Compatibility: OSFP Modules
Encryption: Data Encryption at Line Rate
Power Consumption: 850W
Port Type: 32 OSFP
Data Rate: 400Gb/s
Port Count: 64
Airflow Direction: C2P (reverse)
Management Type: Unmanaged
UL Certification: UL/CSA 60950-1
Humidity Operating: 5% to 95%, non-condensing
Front Panel: Status LEDs

The NVIDIA Mellanox MQM9790-NS2R is a high-performance network switch featuring 64-ports at 400Gb/s and 32 OSFP ports. Ideal for data centers and network engineers, it ensures efficient data flow with C2P airflow. This unmanaged switch is perfect for large-scale network deployments, providing simplicity and reliability for demanding networking environments.

NVIDIA Mellanox MQM9790-NS2R Product Highlights

• 64-ports at 400Gb/s
• 32 OSFP ports
• Unmanaged switch
• C2P airflow (reverse)
• Data center optimized

Product Features Comparison

Feature	NVIDIA MQM9790-NS2R	Arista 7280CR3-32P4	Juniper QFX5220-32C	Cisco Nexus 9364C-GX	HPE SN4600M	Dell Z9264F-ON
Ports	64 x 400Gb/s	32 x 400Gb/s	32 x 400Gb/s	64 x 400Gb/s	64 x 400Gb/s	64 x 100Gb/s
OSFP Ports	32	32	32	64	64	64
Management	Unmanaged	Managed	Managed	Managed	Managed	Managed
Airflow	C2P (Reverse)	F2B (Front to Back)	B2F (Back to Front)	B2F (Back to Front)	F2B (Front to Back)	F2B (Front to Back)
Purpose	Data Center	Data Center	Data Center	Data Center	Data Center	Enterprise/Data Center

NVIDIA Mellanox MQM9790-NS2R Product Application Scenarios

• High-capacity data centers
• Network deployments
• Enterprise backbones

Optional Add-ons

Model	Description
MCX451A-ECAT	100G Ethernet Adapter
MCX653106A-ECAT	200G Ethernet NIC
MC2210511-SR4	400G Multi-mode Transceiver

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