Nvidia Quantum-2 Qm9700 Intelligent Switch 64-Port Ndr400g 51.2tb/S Bidirectional Bandwidth.

• Customization: Available
• Communication Mode: Full Duplex
• Type: Network Switch
• Model NO.: NVIDIA Quantum-2 QM9700
• Transmission Rate: 200GB/S
• Ports: 40
• Aggregate Bandwidth: 1.6tbps
• Forwarding Rate: 7.2 Billion Packets Per Second (Bpps)
• Port-to-Port Latency: < 130ns
• Cooling Design: Hot-Swappable Fan, N+1 Redundancy
• Transport Package: 1u Standard Chassis
• Specification: Original specification
• Trademark: NVIDIA
• Origin: China

Product Description

Product Description

NVIDIA Quantum-2 Series Switches: QM9700 & QM9790

Next-Gen Data Center Networking Standard
NVIDIA Quantum-2-driven QM9700/QM9790 switches in 1U form factor integrate:

Extreme Density
64×400Gb/s InfiniBand ports (51.2Tb/s bandwidth, 66.5B PPS) for AI/HPC ultra-fast data pipelines.
Revolutionary Interconnect
400Gb/s tech (sub-100ns latency) with RDMA/adaptive routing eliminates bottlenecks, unleashing compute clusters.
Intelligent Acceleration
NVIDIA aggregation protocol offloads compute to hardware, cutting GPU overhead >30% for higher training efficiency.
Future-Ready Design
1U chassis supports 800Gb/s optical upgrades, providing scalable low-latency foundation for hyperscale data centers.

product model	MQM9700-NS2F  /  MQM9700-NS2R
Port configuration	64×NDR400G InfiniBand ports, splittable into 128×200G ports (NDR200)
transmission speed	400Gb/s per port; 51.2Tb/s bidirectional bandwidth; 66.5 BPPS packet forwarding rate
Hardware architecture	1U chassis with NS2F (front-to-back) and NS2R (reverse) airflow; dual redundant hot-swappable PSUs
Processor and memory	x86 Coffee Lake i3 CPU; 8GB DDR4 memory (2666 MT/s)
technical feature	Intra-network computing acceleration; adaptive routing; DragonFly+/Fat Tree/SlimFly topologies
Management function	Built-in subnet manager (2000-node scale); MLNX-OS; CLI/Web management interfaces
compatibility	Backward compatible with EDR/HDR/FDR; RDMA, RoCE, MPI/SHMEM protocol support
Application scenario	HPC supercomputing, AI training clusters, GPU compute pools, cloud resource pooling
Optical module support	32×OSFP port, compatible with 400G/800G rate.
Heat dissipation design	The typical power consumption of NS2F is 1.2kW, and NS2R supports a wide temperature environment from-20 C to 70 C.
Virtualization optimization	VL2VL virtual channel mapping to enhance QoS and congestion control.
shock resistance	The reinforced design of port module conforms to GR-63-CORE standard.
MQM9700-NS2F	64 NDR ports, 32 OSFP ports, managed, power to connector (P2C) airflow (forward)
MQM9700-NS2R	64 NDR ports, 32 OSFP ports, managed, connector to power supply (C2P) airflow (reverse)

Network Design and Topology Optimization
The QM9700/QM9790 switches leverage NVIDIA port-split tech to double radix density for 200Gb/s, cutting network design costs. With 128×200Gb/s ports, they form high-density TOR solutions. The two-level Fat Tree topology suits small-to-medium deployments, optimizing power, latency, and space.
Integrated Routing Capabilities
NVIDIA Quantum-2 InfiniBand switches with optional routing enable 1,000+ node cluster expansion, exceeding previous-gen limits. This ensures sustained peak performance for research, AI, and cloud data processing.

Company Profile

Beijing Hengzheng TC Sci-Tech Co.,Ltd. is a  trusted supplier of rovider of data communication products and information security products solutions,headquartered in Beijing, China, with over 16 years of industry experience since our founding in 2009. Products including but not  limited to:
Network cards, Optical modules, High-speed cables, Switches, and Industrial control boards.

Our dedicated team (50+ employees) specializes in networking, storage, and connectivity solutions, ensuring global customers receive high-performance hardware at competitive prices, and a prompt 7*24h service to keep your business guaranteed.

Packing & Delivery

FAQ

Q:Are you trading company or manufacturer?
A:We are manufacturer.
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:Can you offer a better price?Any discount?
A:Yes we can give you discount.But it is based on quantity.More quantity more attactive price.
Q:What is your warranty period?
A:1.Different products have different warranties.
2.comprehensive after-sales service, including quality service, guidance services,We focus on customer needs in every
detail.Please contact us if you need our detail warranty term.
Q:What's the package?
A:Original packing. For the outside, we will pack it in an empty box to protect from damaged during transportation, and ensure youwill receive the goods in good condition.