The NVIDIA/Mellanox compatible QSFP-DD to 2xQSFP56 breakout cables deliver high performance and cost-effective 400G interconnects, supporting configurations such as 2x200G or 2x100G for flexible network designs. It is fully compliant with SFF-8679, QSFP-DD MSA, IEEE802.3bj, and IEEE802.3cd standards.
They are commonly used to connect multiple DGX Spark nodes to a 400G switch, forming a compact desktop-level AI cluster. FS offers 400G QSFP-DD to 2x200G QSFP56 DACs in multiple lengths suitable for SDN, machine learning, and cloud computing.
Click to open expanded view
Product Highlights
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
400G QSFP56 Breakout DAC for NVIDIA DGX Spark AI Clusters
Max. Power Consumption 0.1W Per End, and Has Near Zero-latency Delays
Supports 400G to 2x 200G Ethernet Interoperability
Minimum Bend Radius 33.5mm for Flexible Routing
Global Services Localized for You
- 7 Local Warehouses Enabling 90% Same-Day Shipping
- 8 Local Presences Supporting 450K+ Enterprise Clients in Over 200 Countries
- Expert Customer Service On Call, 5x24 Phone Support
- Local Engineers Provide Professional FS Install™ Services
FS Install™
End-to-End Product Customization
- 600+ R&D Experts in Software and Hardware Domains
- Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
- Custom Protocol Development Aligned with Unique Business Needs
- Management Platform Integration for Device Onboarding and Feature Development
FS Product Custom
Always-On Tech Support
- 900+ Technical Support and Service Professionals
- 0.5-Day Average Solution Response Time
- On-Site, Remote, Demo, and Online Support Options
- Personalized Technical Services Tailored to Each Project
- Simplify Network Design with FS Design Center Tool
Tech Support
Optical Transceivers Testing
Take a look at our test program to get the reliable and high-performance optical transceivers
1.6T/800G/400G/200G Transceivers and Cables Insights
View our full range of high-speed optical solutions designed forCloud, HPC, storage and Al, data center
Transceiver Compatibility Verification
Use the Compatibility Tool to verify FS transceiver compatibility with your device and access test reports.
NVIDIA/Mellanox Compatible 400G QSFP-DD to 2x 200G QSFP56 Ethernet DAC Breakout Cable for DGX Spark AI Clusters (1-meter, Passive, QSFP-DD to 2x QSFP56, 30AWG)
Certifications
Fully certified to meet strict international safety and quality standards for the industry. Go to the Compliance Center for specific certifications.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.