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FREE SHIPPING on Orders Over US$79

United States

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Product Highlights

Max. Power Consumption 3W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Minimum Bend Radius 70mm for Flexible Routing
Supports 400G to 2x 200G Ethernet Interoperability
8x 50G PAM4 Retimed 400GAUI-8 Electrical Interface
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Global Services Localized for You

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
<a href="https://www.fs.com/specials/product-custom-194.html" target="_blank">End-to-End Product Customization</a>

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
Always-On Tech Support

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
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Optical Transceivers Testing
Take a look at our test program to get the reliable and high-performance optical transceivers
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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
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Transceiver Compatibility Verification
Use the Compatibility Tool to verify FS transceiver compatibility with your device and access test reports.

400G QSFP-DD to 2x 200G QSFP56 Active Direct Attach Copper Breakout Cable (1-meter, Active, QSFP-DD to 2x QSFP56, 30AWG)

The400G QSFP-DD to 2x200G QSFP56 DAC breakout cable assembly is designed to meet the high density requirements of standard and combo connector configurations. QSFP-DD pluggable solutions enable 400G transmission. It is fully compliant with QSFP-DD MSA, SFF-8636 and SFF-8679 standards.

QSFP-DD to 2x QSFP56 cable assemblies are high performance, high bandwidth and cost effective interconnect solutions that support 400G standard applications with different data rates.