Mellanox series
Mellanox MQM9790-NS2F
- Product description: Mellanox MQM9790-NS2F _Switch, 64x400Gb/s/32 OSFP/Unmanaged_liyuan tech
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Brand: Mellanox
Part Number: MQM9790-NS2F
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 Compliance: RoHS compliant
Input Voltage: 1x/2x, 200–240 VAC, 10A, 50/60 Hz
HVDC Input: 200–300 VDC 9.5A (for China only)
Typical Power Consumption: 640 W (with passive cables, ATIS)
Max Power Consumption: 1610 W (with active cables)
CPU (in QM9700 only): Intel Core i3 Coffee Lake
Switch Chip: NVIDIA Quantum -2 IC
Switching Throughput: 25.6 Tbps
MMA4Z00-NS400: Mellanox 400G OSFP optical transceiver, enables high-speed links for MQM9790-NS2F
CABLE-OSFP-PASS: Passive OSFP DAC cable for NVIDIA Mellanox high-throughput connectivity
PWR-MQM9700-AC: 640W/1610W AC power supply for Mellanox Quantum-2 series switches
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 air flow: 0°C to 35°C; Reverse air flow: 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
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-NS2F Overview
The Mellanox MQM9790-NS2F is an enterprise-class, high-density switch engineered to meet the performance needs of advanced data center environments.
This unmanaged switch leverages Mellanox Quantum™-2 IC technology to deliver exceptional 400Gb/s Ethernet connectivity,
empowering next-generation infrastructures to support massive workloads with minimal latency. Featuring 32 OSFP ports,
it flexibly accommodates scaling demands and high-throughput network topologies, simplifying backbone aggregation for cloud providers,
hyperscale systems, and HPC deployments. Each port supports speeds of 40, 56, 100, 200, and 400 Gbps, ensuring a future-proof foundation for evolving bandwidth requirements.
Designed for robust operational consistency, it supports both forward and reverse air flows to optimize thermal management without sacrificing reliability.
This switch is built for organizations seeking uncompromised bandwidth and simplicity—its unmanaged architecture reduces operational complexity, making it id
eal for large-scale deployments that require predictable, non-blocking performance. International certifications (CB, cTUVus, CE, FCC, VCCI,
and RoHS) reflect its readiness for markets in Asia, Europe, Africa, and North America, and it operates efficiently in demanding environments due to its high altitude support and strict humidity/temperature tolerances.
From scalable 400Gb/s networking and advanced OSFP port design to simple plug-and-play setup, the Mellanox MQM9790-NS2F delivers the reliability,
flexibility, and raw network power to satisfy the needs of data-centric businesses, research organizations, and service providers worldwide.
In addition to Mellanox MQM9790-NS2F , 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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