Broadcom QDD-400-AOC 400G QSFP-DD Active Optical Cable

• 400GbE data-center switch interconnects
• Spine-to-leaf network connections
• High-density rack-to-rack links
• Cloud infrastructure fabrics
• AI and high-performance computing clusters
• High-bandwidth server networking
• Storage network interconnects
• Colocation data-center deployments
• Enterprise 400G network upgrades

• 400G high-speed connectivity
• QSFP-DD interface
• Active Optical Cable (AOC) design
• Supports high-density data center networks
• Suitable for short-reach 400G links
• Integrated optical cable assembly
• Helps reduce cable bulk
• Supports high-density switch connections
• Suitable for cloud and data center networks
• Useful for AI and HPC infrastructure
• Available in multiple cable lengths
• Designed for compatible 400G QSFP-DD ports

• Brand: Broadcom
• Model: QDD-400-AOC
• Product Type: Active Optical Cable
• Data Rate: 400G
• Form Factor: QSFP-DD
• Cable Technology: Active optical
• Application: Short-reach 400GbE interconnects
• Connector Format: QSFP-DD
• Electrical Interface: 400GAUI-8
• Nominal Data Rate: 425 Gb/s signaling rate for the documented QDD-400-AOC family
• Cable Lengths: 1, 2, 3, 5, 7, 10, 15, 20, 25 and 30 m for the documented QDD-400-AOC family
• Host Interface: Compatible QSFP-DD 400G port
• FEC: Performed on the host platform for the documented QDD-400-AOC family
• Operating Temperature: 0°C to 75°C for the documented QDD-400-AOC family
• Module Dimensions: 8.5 × 18.4 × 78.3/93.3 mm, including pull tab, for the documented Cisco QDD-400-AOC family
• Compatibility: Compatible QSFP-DD 400G platforms; verify exact host interoperability
• Cable Construction: Integrated active optical cable assembly
• Typical Deployment: Data center, cloud, HPC, AI and high-density network fabrics

Why Choose This Product?

• Supports high-speed 400G networking
• QSFP-DD form factor for high port density
• Active optical design for short-reach links
• Reduces cable bulk compared with copper alternatives
• Simple integrated cable installation
• Suitable for modern data centers
• Supports cloud, AI, and HPC networks
• Available in multiple cable lengths
• Helps simplify high-density cable management