Hong Kong Starsurge Group Co., Limited
Hong Kong Starsurge Group Co., Limited
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The NVIDIA Switch-IB 2 SB7800 Series represents the pinnacle of high-speed networking technology, designed specifically for data-intensive environments. This advanced InfiniBand switch delivers exceptional performance for HPC, AI, and large-scale cloud deployments. With 36 non-blocking ports each capable of 100Gb/s speeds, this network switch provides the backbone for modern computational workloads.
36 ports of 100Gb/s InfiniBand with 7.2 Tb/s aggregate throughput and ultra-low latency.
NVIDIA SHARP technology offloads collective operations from CPUs to the switch network.
Power-optimized design with ATIS weighted power consumption as low as 122W.
Redundant power supplies (1+1) and hot-swappable fans for maximum uptime.
The SB7800 switch incorporates NVIDIA's innovative Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) technology. This groundbreaking approach significantly improves MPI operation performance by offloading collective operations from the CPU to the switch network. This network card technology eliminates the need to send data multiple times between endpoints, reducing network traffic and dramatically cutting MPI operations time.
The Switch-IB 2 architecture operates as a high-performance interconnect solution that processes data at exceptional speeds. When deployed in computational clusters, this network switch facilitates direct communication between nodes while offloading collective operations through SHARP technology. The integrated x86 dual-core processor running MLNX-OS manages chassis operations, while the high-radix switch fabric ensures non-blocking performance across all ports.
| Specification | Details |
|---|---|
| Port Configuration | 36 x QSFP28 ports |
| Data Rate | 100Gb/s per port |
| Throughput | 7.2 Tb/s aggregate bidirectional |
| Switch Radix | 36 non-blocking ports |
| Power Supply | 1+1 redundant, hot-swappable (100-240VAC) |
| Cooling | Hot-swappable fans, front-to-rear or rear-to-front |
| Management | MLNX-OS, RJ45, RS232 console, USB |
| Processor | Intel Celeron 1047UE dual-core |
| Memory | 4GB RAM DDR3, 16GB SSD |
| Dimensions | 1.7" H x 16.85" W x 27" D (1U) |
| Weight | 11.98 kg |
| Model Number | Description | Airflow |
|---|---|---|
| MSB7800-ES2F | 36-port 100Gb/s InfiniBand switch, 2 power supplies | Port-to-rack (P2C) |
| MSB7800-ES2R | 36-port 100Gb/s InfiniBand switch, 2 power supplies | Rack-to-port (C2P) |
| MSB7880-ES2R | 36-port 100Gb/s InfiniBand router, 2 power supplies | Rack-to-port (C2P) |
| MSB7880-ES2F | 36-port 100Gb/s InfiniBand router, 2 power supplies | Port-to-rack (P2C) |
We provide comprehensive support services for all our networking products, including this high-performance network card solution. Our services include:
A: SHARP technology significantly accelerates MPI operations by offloading collective operations from CPUs to the switch network, reducing data traversal and computation time.
A: Yes, through gateway solutions, this InfiniBand switch can connect to Ethernet networks while maintaining performance benefits for compatible workloads.
A: The switch supports both front-to-rear and rear-to-front cooling configurations with hot-swappable fan modules for continuous operation.
A: Through energy-efficient design, reduced CPU utilization via SHARP technology, and simplified management, this network switch lowers total cost of ownership.
With over a decade of industry experience, we operate extensive manufacturing facilities supported by a robust technical team. Our company has established long-term partnerships with leading technology brands including Mellanox (now part of NVIDIA), Ruckus, Aruba, and Extreme Networks.
We maintain a diverse inventory of authentic networking equipment, including network switches, network cards, wireless access points, controllers, and connectivity solutions. Our $10 million inventory ensures ready availability of products for both small and large-scale deployments.
Our professional sales and technical support teams provide 24/7 consultation, ensuring prompt response to inquiries and comprehensive after-sales support. We have built a strong reputation in global markets through consistent delivery of quality products and exceptional service.