Mellanox series
Mellanox MQM9790-NS2R
- Product description: Mellanox MQM9790-NS2R _Quantum Switch, 64x400Gb/s OSFP/32 OSFP/Unmanaged/C2P airflow_liyuan tech
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Manufacturer: Mellanox
Part number: MQM9790-NS2R
Port Speed: 40, 56, 100, 200, 400 Gbps per port
Connector Cage: 32 x OSFP
Operating Temperature (Forward Airflow): 0°C to 35°C
Operating Temperature (Reverse Airflow): 0°C to 40°C
Non-Operating Temperature: -40°C to 70°C
Operating Humidity: 10%–85% non-condensing
Non-Operating Humidity: 10%–90% non-condensing
Maximum Altitude: 3050 m
Noise Level: 78.4 dBA at room temperature
Input Voltage: 1x/2x, 200–240 VAC, 10A, 50/60 Hz
HVDC Input (China only): 200–300 VDC, 9.5A
Typical Power (Passive Cables, ATIS): 640 W
Max Power (Active Cables): 1,610 W
Switch Chip: NVIDIA Quantum-2 IC
CPU (QM9700 only): Intel® Core™ i3 Coffee Lake
Switching Capacity: 25.6 Tbps
Safety Certifications: CB, cTUVus, CE, CU, S-Mark
EMC Certifications: CE, FCC, VCCI, ICES, RCM, CQC, BSMI, KCC, TEC, ANATEL
RoHS Compliance: RoHS compliant
Form Factor: 19" rack mount
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)
MMA4Z00-NS: NVIDIA Mellanox OSFP 400G Transceiver Module, ideal for high-speed data center connectivity
MCP7F00-A01: Mellanox 400GbE OSFP Direct Attach Copper Cable for short-reach high-bandwidth connections
PSU-MQM97XX: Redundant Power Supply Unit for NVIDIA Mellanox MQM9790-NS2R switch power backup
Availability: NEW
Lead time-7days
Trading terms: TT wire transfer
Warranty period: 180days
Country of origin: MY
Operating Temperature: 0 to 70°C
Delivery will be made within one week after placing the order.
Mellanox MQM9790-NS2R Overview
Mellanox presents the NVIDIA Mellanox MQM9790-NS2R, an enterprise-grade switch engineered for data center and high-performance network backbone environments.
Featuring NVIDIA Quantum-2 IC, this switch is optimized for next-generation connectivity with blazing port speeds of 400Gb/s per port, ensuring exceptional throughput for demanding applications.
As an unmanaged platform, it simplifies integration, making it ideal for organizations seeking maximum bandwidth without complex setup.
The MQM9790-NS2R incorporates a C2P (Connector-to-Processor) airflow design, promoting enhanced cooling and ensuring operational stability even during intensive workloads,
while supporting both forward and reverse airflow to complement varying data center configurations. This NVIDIA Mellanox solution is specifically tailored to handle hyperscale,
artificial intelligence, and cloud workloads, meeting the needs of distributors, small-to-medium system integrators, and end-users across Asia, Europe, Africa, and North America. Its rob
ust feature set, including up to 32 OSFP connector cages, wide temperature and humidity tolerance, industry-standard certifications, and power redundancy,
guarantees reliable deployment in complex IT infrastructures. By integrating 25.6 Tbps switching capacity and support for RoHS compliance along with advanced safety and EMC certifications,
the MQM9790-NS2R ensures both sustainable and high-speed data transport for mission-critical business operations. As part of the NVIDIA Mellanox networking portfolio,
this device empowers enterprises to scale for future initiatives while maintaining uncompromised performance, energy efficiency, and easy management in global digital transformation scenarios.
In addition to Mellanox MQM9790-NS2R , Liyuan Tech supply a wide range of other Mellanox series transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com
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