This third-party passive breakout DAC cable is fully compatible with NVIDIA/Mellanox MCP7Y00-N002, delivering an 800Gb/s twin-port OSFP connection split to two independent 400Gb/s OSFP ports. Engineered for InfiniBand NDR environments in cutting-edge AI supercomputers, HPC clusters, and hyperscale data centers.
Compliant with MSA standards, it supports massive bandwidth (800G total, 2x400G PAM4) with ultra-low power and latency. Backed by our lifetime warranty and rigorous testing—achieve 70-90% savings vs. genuine OEM for scaling the world's largest GPU fabrics.
Key Features
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Extreme Cost Savings: Affordable compatible for NDR deployments—scale AI superclusters without premium pricing.
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Plug-and-Play: Hot-pluggable OSFP connectors (finned/flat top variants) with pre-programmed EEPROM for seamless NVIDIA compatibility.
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Ultra-Low Power & Latency: Passive design (<0.5W total) for dense, efficient racks in power-hungry AI environments.
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Lifetime Warranty: Fully tested.
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Use Cases: Splitter for multi-node GPU interconnects in NDR switches (e.g., QM9700 series), enabling 800G to 400G fan-out in Colossus-scale builds.
Technical Specifications
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Data Rate: 800Gbps total (twin-port NDR InfiniBand, split to 2x400Gbps, PAM4)
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Connectors: 1x Twin-Port OSFP to 2x OSFP
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Length: 2 meters (6.6 ft)
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Cable Type: Passive Twinax Copper (typically 26-30AWG)
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Power Consumption: <0.5W
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Operating Temperature: 0°C to 70°C
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Standards Compliance: IBTA NDR, OSFP MSA, CMIS compliant
Compatibility
Programmed for full compatibility with NVIDIA/Mellanox NDR ecosystems and MSA platforms, including:
- NVIDIA Quantum-2/QM9700 NDR switches (800G ports)
- NVIDIA ConnectX-7/BlueField-3 (400G ports)
- NVIDIA DGX H100/B200+ superclusters
- Other OSFP NDR platforms
Need different lengths, flat-top variants, or volume quotes? Contact us—we source advanced NDR interconnects for AI leaders.
📋 COMPATIBILITY DOCUMENTATION
Download comprehensive compatibility report: MCP7Y00-N002_Compatibility_Report
Guide includes: Pre-tested compatibility matrix for NVIDIA Quantum-2 QM9700 NDR switches, ConnectX-7/BlueField-3 400G OSFP port verification, EEPROM data and recognition protocols, OSFP MSA and IBTA NDR compliance guidelines, twin-port breakout implementation instructions.
