400G to 2x200G Breakout Active Optical Cable (AOC) QSFP-DD to 2xQSFP56 OM3 Cable

SVNK Infibend 400G Breakout Active Optical Cable (QSFP-DD to 2×QSFP56, 2×200G)

The SVNK Infibend 400G Breakout Active Optical Cable (AOC) is a high-performance optical interconnect solution engineered for next-generation data center, AI, and high-performance computing (HPC) environments. Designed to support 400G to 2×200G breakout connectivity, this cable enables flexible network architectures by linking a single 400G QSFP-DD port to two independent 200G QSFP56 ports.

Optimized for short-reach high-bandwidth applications, the Infibend 400G AOC supports transmission distances of up to 70 meters on OM3 and 100 meters on OM4/OM5 multimode fiber. It leverages advanced 850 nm VCSEL technology with integrated electrical drivers on the transmitter side and PIN photodetectors with TIA on the receiver side to ensure efficient optical-electrical conversion and excellent signal fidelity.

The cable incorporates an advanced Clock and Data Recovery (CDR) and equalization architecture, delivering robust channel compensation, low bit-error rates, and consistent performance at ultra-high data speeds. Supporting 8 × 53.125 Gb/s PAM4 lanes, the assembly provides a total aggregate bandwidth of up to 400 Gb/s, while enabling seamless 2×200G breakout operation.

Fully compliant with QSFP-DD MSA, QSFP56 MSA, CMIS 4.0, IEEE 802.3cm 400GBASE-SR8, IEEE 802.3cd 200GBASE-SR4, and InfiniBand HDR/HDR100, the SVNK Infibend 400G AOC ensures broad interoperability across modern switching, compute, and accelerator platforms.

Housed in a hot-pluggable QSFP-DD to QSFP56 form factor, the cable supports high port density, simplified cabling, and rapid deployment. Integrated Digital Diagnostic Monitoring (DOM) enables real-time visibility into operating conditions for proactive network management.

Key Features

• Hot-pluggable QSFP-DD to 2×QSFP56 breakout AOC
• Supports 400G to 2×200G Ethernet and InfiniBand connectivity
• 8 × 53.125 Gb/s PAM4 lanes
• 850 nm VCSEL transmitter array and PIN photodetector array
• 400GAUI-8 and 200GAUI-4 electrical interfaces
• Reach up to 70 m (OM3) and 100 m (OM4/OM5)
• Advanced CDR and signal equalization
• Power dissipation ≤ 9 W per side
• Commercial operating temperature: 0°C to 70°C
• Single 3.3 V power supply
• Built-in Digital Diagnostic Monitoring (DOM)
• Fully compliant with QSFP-DD MSA, QSFP56 MSA, CMIS 4.0
• Supports IEEE 802.3cm 400GBASE-SR8, IEEE 802.3cd 200GBASE-SR4
• InfiniBand HDR / HDR100 compatible
• RoHS compliant (lead-free)