MQM8700-HS2F Quantum Mellanox Hdr Switch 40 Ports 200 Gbit/S 40 Infiniband Ports
Product Details:
Brand Name: | Mellanox |
Model Number: | MQM8700-HS2F |
Payment & Shipping Terms:
Minimum Order Quantity: | 1 pcs |
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Price: | Negotiable |
Packaging Details: | carton |
Delivery Time: | 7-10days |
Payment Terms: | T/T,XTransfer,Western Union,MoneyGram |
Detail Information |
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Products Status: | Stock | Application: | Server |
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Condition: | New And Original | Warranty: | 1 Year |
Switching Capacity: | 8.4Tbps | Uplink Connectivity: | 200 Gbps |
Model: | MQM8700-HS2F | Name: | Mellanox Network Switch MQM8700-HS2F Quantum HDR InfiniBand Switch 40 Ports 200 Gbit/s40 Infiniband Ports |
Keyword: | Mellanox Network Switch | ||
Highlight: | MQM8700-HS2F Mellanox Hdr Switch,40 Ports Mellanox Hdr Switch,200 Gbit/S Mellanox Quantum Hdr Infiniband Switch |
Product Description
Mellanox Quantum QM8700: 40-Port HDR 200Gb/s InfiniBand Smart Switch
The Mellanox Quantum QM8700 is a high-performance, non-blocking HDR 200Gb/s InfiniBand switch designed for modern data centers and high-performance computing environments. With 40 ports and 16Tb/s aggregate throughput, it delivers industry-leading bandwidth and ultra-low latency under 90 nanoseconds.
Key Features
- 40 non-blocking HDR 200Gb/s InfiniBand ports
- Supports HDR100 mode for up to 80x 100Gb/s ports
- 16Tb/s aggregate switching capacity
- Sub-90ns port-to-port latency
- In-network computing with SHARP™ technology
- Adaptive routing and congestion control
- 1U form factor with redundant hot-swappable PSUs and fans
Technology
The QM8700 leverages Mellanox's SHARP (Scalable Hierarchical Aggregation and Reduction Protocol) technology to offload collective operations directly within the network, significantly accelerating MPI and machine learning workloads. It supports adaptive routing, VL mapping, and advanced congestion control to maximize fabric efficiency.
How It Works
The switch processes data in transit, reducing the need for multiple data transfers between endpoints. It supports line-rate aggregation for large vector operations, making it ideal for HPC and AI clusters. The integrated x86 CPU runs the onboard subnet manager for up to 2000 nodes.
Applications
- High-Performance Computing (HPC) clusters
- Artificial Intelligence and Machine Learning
- Enterprise Data Centers (EDC)
- High-frequency trading and real-time analytics
- Topology support: SlimFly, Dragonfly+, 6DT
Specifications
Feature | Specification |
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Ports | 40x QSFP56 HDR 200Gb/s |
Throughput | 16 Tb/s |
Latency | < 90 ns |
Power Supply | Dual redundant, hot-swappable AC PSUs |
Cooling | N+1 redundant hot-swappable fans |
Management | CLI, WebUI, SNMP, JSON, IPv6 |
Compliance | CE, FCC, RoHS-6, CB, cTUVus |
Advantages
- Highest density and performance in a 1U form factor
- Backward compatibility with previous InfiniBand generations
- Energy-efficient design with 80+ Platinum-level PSUs
- Enhanced collective communication offload for AI/ML
Service & Support
We offer 24/7 technical support, worldwide shipping, and a 1-year warranty. Our team provides integration services and custom configuration support for large-scale deployments.
FAQ
Q: Can the QM8700 be used as a top-of-rack switch?
A: Yes, especially in HDR100 mode, it supports up to 80x 100Gb/s ports, making it ideal for high-density TOR deployments.
Q: Does it support Ethernet?
A: The QM8700 is an InfiniBand switch, but Mellanox adapters support converged Ethernet and InfiniBand workloads.
Q: What cables are compatible?
A: It supports QSFP56 passive copper cables, active optical cables, and optical modules.
Precautions
- Operating temperature: 0°C to 40°C
- Humidity: 10% to 85% non-condensing
- Ensure proper airflow (P2C or C2P) based on configuration
- Use only certified Mellanox cables and transceivers
Company Introduction

With over 10 years of industry experience, we operate a large factory and maintain a strong technical team. We are an authorized distributor of leading brands including Mellanox, Ruckus, Aruba, and Extreme. Our product range includes network switches, network cards, wireless access points, controllers, and cables.
We hold over $10 million in inventory, ensuring prompt delivery and competitive pricing. Our professional sales and technical support teams are available 24/7 to assist with product selection, configuration, and after-sales service.