200G to 4x50G Breakout Active Optical Cable (AOC) QSFP56 to 4xSFP56 OM3 Cable

SVNK 200G QSFP56 to 4×50G SFP56 Breakout Active Optical Cable (AOC)

The SVNK 200G QSFP56 to 4×50G SFP56 Breakout AOC is a high-performance, cost-effective active optical splitter cable engineered for 200Gb/s Ethernet and InfiniBand HDR applications. Built on advanced VCSEL-based optical technology, this solution enables flexible port breakout, allowing a single 200G QSFP56 switch port to connect directly to four independent 50G SFP56 ports on servers, switches, or storage systems.

The breakout AOC maps 4 × 50G PAM4 electrical lanes from the QSFP56 end into four SFP56 connectors, each delivering high-speed PAM4 optical signaling. Integrated active electronics, precision optical alignment, and factory calibration ensure excellent signal integrity, low bit-error rates, and reliable performance across high-density environments.

Compared to passive copper solutions, SVNK breakout AOCs offer longer reach, lighter weight, smaller bend radius, complete EMI immunity, and improved airflow, making them ideal for modern high-speed data centers and HPC infrastructures.

Key Features

• Hot-pluggable QSFP56 to 4×SFP56 full-duplex breakout AOC
• Supports 200G to 4 × 50G Ethernet interoperability
• 4-channel 850 nm VCSEL transmitter array
• 4-channel PIN photodiode receiver array
• Per-lane data rate up to 53.125 Gb/s (26.5625 GBd PAM4)
• Integrated 200G PAM4 DSP
• 200GAUI-4 electrical interface
• Fully compliant with QSFP56 MSA, CMIS 4.0, IEEE 802.3cd 200GBASE-SR4
• OM3 MMF up to 70 m / OM4 MMF up to 100 m
• Maximum power dissipation ≤ 5 W per QSFP56 end
• Operating case temperature: 0°C to 70°C
• Single 3.3 V power supply
• Built-in Digital Diagnostic Monitoring (DOM/DDM)
• RoHS compliant (lead-free)