Hong Kong Starsurge Group Co., Limited
Hong Kong Starsurge Group Co., Limited
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The NVIDIA Quantum QM8790 represents the pinnacle of 200Gb/s InfiniBand switching technology, delivering exceptional performance for modern data centers. This advanced network switch offers 40 non-blocking ports with 16Tb/s aggregate throughput, enabling ultra-low latency communication for HPC, AI, and cloud infrastructures. With innovative in-network computing capabilities and flexible deployment options, the QM8790 sets a new standard for data center networking efficiency.
The QM8790 network switch incorporates NVIDIA's groundbreaking Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) technology, which enables computation within the network infrastructure. This innovative approach allows the switch to perform mathematical operations on data packets as they traverse the network, significantly reducing the need for multiple data transmissions between servers. The switch supports all major communication frameworks including MPI, SHMEM, and NCCL, making it ideal for AI training and scientific computing workloads.
The Quantum QM8790 operates by processing data at the network level through specialized embedded hardware. When data packets enter the switch, the integrated SHARP technology can perform aggregation, reduction, and other collective operations without requiring CPU intervention from connected servers. This approach dramatically decreases latency and improves overall system efficiency. The switch can intelligently route traffic using adaptive routing algorithms while implementing sophisticated congestion control mechanisms to prevent network hotspots.
Accelerates distributed training workloads by reducing communication overhead between GPUs
Enables efficient message passing for scientific simulations and research applications
Provides high-bandwidth connectivity for hyperscale data centers and storage networks
The NVIDIA Quantum QM8790 network switch offers significant advantages over conventional switching solutions:
This network card solution delivers superior performance for demanding applications, making the QM8790 an ideal choice for modern data centers seeking to maximize their computational efficiency.
We provide comprehensive support for all our networking products:
Q: What is the difference between the QM8790 and QM8700 models?
A: The QM8790 is externally managed through NVIDIA UFM® platform, while the QM8700 includes an onboard subnet manager for internal management.
Q: Can this switch be used with existing 100Gb/s equipment?
A: Yes, each 200Gb/s port can be split into two independent 100Gb/s ports, providing compatibility with existing infrastructure.
Q: What type of cabling is required for this network switch?
A: The switch supports OSFP56 connectors with passive or active copper cables, active optical cables, or optical transceivers.
Q: How does the SHARP technology improve performance?
A: By performing aggregation and reduction operations within the network, SHARP dramatically reduces the number of data transactions required between servers, accelerating collective operations.
With over a decade of industry experience, we operate extensive manufacturing facilities supported by a robust technical team. As an authorized distributor of leading networking brands including Mellanox (NVIDIA), Ruckus, Aruba, and Extreme, we provide genuine products with full warranty coverage. Our product portfolio includes enterprise network switches, network interface cards, wireless access points, controllers, and connectivity solutions.
We maintain a substantial inventory valued at over $10 million, ensuring reliable supply for projects of all scales. Our professional sales and engineering teams provide comprehensive support throughout the procurement and deployment process, ensuring optimal performance of your networking infrastructure.