| Communication Mode: | Full Duplex |
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| Type: | Infiniband Switch |
| Transmission Rate: | 25GB/100GB/200GB/400GB |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Specification | |
| item | value |
| place of origin | China |
| Port of Loading | Beijing |
| Transmission Rate | 25Gb/100Gb/200Gb/400Gb |
| communication mode | Full-Duplex |
| Backplane Bandwidth | 51.2Tb/s |
| private mold | NO |
| products status | Stock |
| ports | 64 OSFP ports: 400Gb/s or 128×200Gb/s. |
| function | QoS, SNMP, Port Splitting (400Gb/s to 2×200Gb/s), Flexible Topology. |
| brand name | Mellanox |
| Product Model | MQM9790-NS2F |
| Management | External management, supports NVIDIA Unified Fabric Manager (UFM) |
| Software Support | NVIDIA MLNX-OS |
1. Unmatched Performance: The MQM9790-NS2F delivers 400Gb/s InfiniBand throughput per port, with an impressive 51.2Tb/s aggregate bidirectional bandwidth and over 66.5 billion packets per second, ideal for extreme-scale AI and HPC applications.
2. Advanced In-Network Computing: Powered by NVIDIA SHARPv3 technology, the switch accelerates AI workloads with 32x higher performance than its predecessor, enabling efficient data aggregation and real-time processing.
3. High Port Density: With 64 non-blocking 400Gb/s ports in a compact 1U chassis, the MQM9790-NS2F offers exceptional scalability and space efficiency for modern data centers.
4. Flexible Topology Support: Supports advanced network topologies like Fat Tree, SlimFly, DragonFly+, and multi-dimensional Torus, ensuring compatibility with diverse deployment needs.
5. Energy Efficiency: Utilizes copper cables for reduced power consumption (0-3 watts per OSFP port), cutting costs and improving reliability while maintaining high performance.
6. Enhanced Management: Features NVIDIA Unified Fabric Manager (UFM®) for efficient provisioning, monitoring, and troubleshooting, reducing operational complexity and costs.
7. Future-Proof Design: Backward compatibility with previous generations, support for up to 128 ports of 200Gb/s with port-split technology, and robust software ecosystem ensure long-term investment protection.
Since 2010, Beijing Huachang Huitong Technology Co., Ltd. has been a trusted leader in the network devices industry, delivering innovative solutions and exceptional service to businesses worldwide. As a premier supplier, we proudly offer a comprehensive range of cutting-edge network products from globally renowned brands such as Cisco, Juniper, FortiGate, Mellanox, and Ruckus. Our portfolio includes advanced switches, routers, network security solutions, and wireless technologies designed to meet the ever-evolving demands of the digital age.
What sets us apart is our unwavering commitment to precision, agility, and reliability in a fast-paced global market. From seamless order fulfillment to outstanding after-sales support, we ensure our clients receive not only top-tier products but also a partnership they can depend on. Whether you're scaling your network infrastructure or enhancing your cybersecurity, we provide the tools and expertise to drive your business forward.
Choose Beijing Huachang Huitong Technology Co., Ltd. as your trusted partner in connectivity. Together, we'll power your enterprise into a future of innovation, efficiency, and success.
1. Who are we?
Beijing Huachang Huitong Technology Co., Ltd is located in Beijing, China. Established in 2010, we primarily sell to North America (20.00%). There are 10 people in our office.
2. How can we guarantee quality?
All products are 100% original, sourced directly from manufacturers.
We use professional custom reinforced packaging on top of the original factory packaging to ensure safe delivery.
We always provide pre-production samples before mass production and conduct final inspections before shipment.
3. What can you buy from us?
Switches, routers, firewalls, and network cards from brands such as Juniper, FortiGate, Ruckus, Cisco, and Mellanox.
4. Why should you buy from us and not from other suppliers?
We adhere to the principles of honest business practices, prioritize customer needs, and provide fast pre-sales and after-sales service responses.
5. What services can we provide?
Accepted Delivery Terms: EXW, FOB
Accepted Payment Currency: USD, CNY
Accepted Payment Type: 100% prepayment
Languages Spoken: Chinese, English, German, French, and Russian.
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