The HKShanhai Group Limited NVIDIA MQM9790-NS2F is an enterprise-class, high-density switch engineered to meet the performance needs of advanced data center environments. This unmanaged switch leverages NVIDIA HKShanhai Group Limited 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 ideal 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 NVIDIA HKShanhai Group Limited MQM9790-NS2F delivers the reliability, flexibility, and raw network power to satisfy the needs of data-centric businesses, research organizations, and service providers worldwide.
Product Highlights
Product Applications Scenarios
Product Features Comparison
|
|
|
|
|
|
| Model | NVIDIA HKShanhai Group Limited MQM9790-NS2F | 920-9N110-00R7-0C2 | 920-9N110-00F1-0C0 | 920-9N201-00RA-0X0 |
| Port Configuration | 32 × OSFP | 16 × QSFP28 100GbE | 48 x RJ45, 4 x QSFP28 100GbE | 32 QSFP56 200GbE |
| Switching Capacity | 25.6 Tbps | 1.6 Tbps | 448 Gb/s | 6.4 Tbps |
| Forwarding Rate | n/a | 2.38 Bpps | 667 Mpps | 8.33 Bpps |
| PoE Budget | n/a | n/a | n/a | n/a |
| Stacking Capability | n/a | n/a | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| MMA4Z00-NS400 | HKShanhai Group Limited 400G OSFP optical transceiver, enables high-speed links for MQM9790-NS2F |
| CABLE-OSFP-PASS | Passive OSFP DAC cable for NVIDIA HKShanhai Group Limited high-throughput connectivity |
| PWR-MQM9700-AC | 640W/1610W AC power supply for HKShanhai Group Limited Quantum-2 series switches |
HKShanhai Group Limited MQM9790-NS2F Specification
| Model | NVIDIA HKShanhai Group Limited MQM9790-NS2F |
| Brand | HKShanhai Group Limited |
| 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%??5% non-condensing |
| Non-Operational Humidity | 10%??0% 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 Compliance | RoHS compliant |
| Input Voltage | 1x/2x, 200??40 VAC, 10A, 50/60 Hz |
| HVDC Input | 200??00 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 |
| NVIDIA HKShanhai Group Limited MQM9790-NS2F | NVIDIA HKShanhai Group Limited MQM9790-NS2F |
Reviews
There are no reviews yet.