400G QSFP-DD to 4 x 100G QSFP56 Passive DAC Direct Attach Copper Twinax Cable
1. General Specifications
• Form Factor: 400G QSFP-DD to 4x QSFP56
• Cable Type: Direct Attach Copper (DAC)
• Data Rate: 400Gbps (1x 400Gbps link to 4x 100Gbps links)
• Connector Type:
• Connector A: QSFP-DD (400G)
• Connector B: 4x QSFP56 (100G each)
• Cable Lengths: Available in 1m, 3m, 5m, 7m, 10m (customizable)
• Cable Construction: High-performance copper cable with molded QSFP-DD and QSFP56 connectors
• Cable Jacket Material: LSZH (Low Smoke Zero Halogen)
2. Electrical & Optical Performance
• Signal Integrity: Designed for high-speed, low-latency transmission at 400Gbps
• Power Consumption: ≤ 5W per end (typical)
• Insertion Loss: ≤ 5.0 dB @ 1m (typical)
• Return Loss: ≥ 15 dB
• Bit Error Rate (BER): ≤ 10⁻¹²
• Max Distance:
• Up to 5m at 400Gbps
• Depending on cable length and signal integrity
3. Mechanical & Environmental Characteristics
• Operating Temperature: 0°C to 70°C (Standard)
• Storage Temperature: -40°C to 85°C
• Humidity: 5% to 85% non-condensing
• Bend Radius: ≥ 35mm (minimum bend radius)
• Durability: 30,000+ insertion cycles
4. Compliance & Certifications
• Compliant with QSFP-DD and QSFP56 MSA (Multi-Source Agreement)
• RoHS, CE, FCC, and TUV Certified
• UL-rated for safety and environmental protection
5. Applications
• Data Center Interconnects (DCI)
• High-Speed Networking in Servers, Switches, and Routers
• Backbone Networks for High-Density Applications
• High-Performance Computing (HPC) Interconnects
• 40G/100G Breakout Applications from a 400G link
• Upgrade Paths to 400G Networks
6. Key Benefits:
• Versatile Connectivity: Provides a flexible solution to break out a 400G link into multiple 100G connections
• High-Speed and Low Latency: Perfect for applications demanding high throughput and minimal delay
• Efficient Power Consumption: Optimized for minimal power usage while maintaining top performance
• Plug-and-Play Installation: No additional configuration required, simple to install
• Reliable and Durable: Ensures robust performance with a high durability rating of over 30,000 mating cycles