The NVIDIA Quantum-2-based QM9700 and QM9790 switch systems deliver 64 ports of 400Gb/s InfiniBand per port, packed into a 1U standard chassis. Each switch carries an impressive 51.2 terabits per second (Tb/s) of aggregated bidirectional
throughput and a landmark capacity exceeding 66.5 billion packets per second (BPPS). Supporting NVIDIA's advanced 400Gb/s interconnect technology, NVIDIA Quantum-2 is a high-speed, extremely low-latency, and scalable networking solution. Key features incorporated include state-of-the-art technologies such as remote direct-memory access (RDMA), adaptive routing, and NVIDIA® Scalable Hierarchical Aggregation and Reduction Protocol.
| Basic information |
Model |
MQM9790-NS2F |
| |
Device Type |
Intelligent network switch |
| performance parameter |
Data Rate |
400G NDR/200G HDR/100G EDR/56G FDR/40G ODR |
| |
Packet Forwarding Rate |
51.2 Tb/s |
| Hardware specification |
CPU |
x86 Coffee Lake i3 |
| |
Memory |
Single 8GB DDR4 |
| |
OS |
MLNX-OS |
| Port configuration |
Port Type |
OSFP port (supporting NDR 400Gb/s rate) |
| |
Technology |
Support layered aggregation and reduction protocol technology. |
| Heat dissipation design |
Airflow Design |
Forward airflow (Port-to-Connector, P2C) |
| Protocol and compatibility |
Network Topology |
Support high performance computing (HPC) and enterprise data center (EDC) |
| Application scenario |
Application Scenarios |
Artificial Intelligence Cluster /AI Training/Cloud Computing Infrastructure/Edge Computing Network |
| Ordering information |
MQM9790-NS2F |
64 NDR ports, 32 OSFP ports, unmanaged, P2C airflow (forward) |
Top performance
Ultra-high bandwidth and low latency: It supports NDR 400 G (single port 400Gb/s, total bandwidth 51.2Tb/s), and the latency is less than 100ns, which is specially optimized for high throughput scenarios such as AI training and HPC.
Intelligent acceleration: integrating v3 network computing, greatly reducing GPU communication load and improving AI training efficiency; Support adaptive routing and QoS isolation to dynamically optimize network traffic.
Reliability and compatibility
Industrial-grade design: wide temperature power supply (-20 C to 70°C) and anti-vibration port, suitable for harsh environments such as edge computing and vehicle data center; The NS2F cooling architecture is compatible with standard computer rooms, and the power consumption is as low as 1.2kW.
Multi-protocol compatibility: downward support EDR/HDR/FDR, seamless access to existing GPU clusters; It can be upgraded to 800G OSFP optical module in the future.
Flexible management
Plug and Play: Built-in subnet manager supports rapid deployment of 2000 nodes; Provide CLI/Web interface and automatic operation and maintenance tools (MLNX-OS).
Wide scene coverage
It is suitable for AI training clusters, supercomputing centers, edge computing and multi-tenant cloud resource pools, and meets the needs of all scenarios from data centers to industrial edges.
After Sales Service
Q:Are you trading company or manufacturer?
A:We are factory.
Q:How long is your delivery time?
A:Generally it is 2-5 days if the goods are in stock. or it is 10 days if the goods are not in stock, it is according to quantity.
Q:Do you have MOQ?
A:For stock products,we don't have MOQ. For custom product,we ask for low MOQ.
Q:Can you offer a better price?Any discount?
A:Yes,surely. We're source factory and providing reasonable price.
Q:What is your warranty period?
A:Different products have different warranties.This warranty does not cover damage caused by man-made damage,improper care,negligence,normal wear tear,and force majeure such as natural disasters,earthquakes,fires ,etc.
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