800G to 2x400G Breakout Active Optical Cable (AOC) OSFP to QSFP112 OM4 Cable

SVNK InfiniBand DSP-Enabled 800G Active Optical Cable (OSFP to 2×QSFP112 Breakout AOC)

The SVNK InfiniBand DSP-Enabled 800G Active Optical Cable (Breakout 2×400G) is a next-generation, high-performance interconnect solution engineered for ultra-high-speed data center, AI fabric, and HPC environments. Designed to support 800G to 2×400G breakout connectivity, this AOC delivers reliable, low-latency optical transmission over OM4 multimode fiber up to 50 meters.

This cable features an OSFP connector on the 800G end and two QSFP112 connectors on the 400G ends, providing seamless interoperability between new-generation 800G switches and existing 400G network equipment. The optical engine is based on 850 nm VCSEL technology with integrated electrical drivers, while the receiver employs a PIN photodetector with TIA, ensuring excellent optical efficiency, stability, and long-term reliability.

At its core, the module integrates an advanced DSP chipset that enables PAM4 retiming, channel equalization, and error performance optimization. This DSP architecture supports up to 30 dB of host electrical lane loss, enabling robust signal integrity even in high-density, high-loss system designs.

Compliant with OSFP MSA, QSFP112 MSA, CMIS, and IEEE 802.3ck, the SVNK 800G breakout AOC offers a future-proof, power-efficient solution for scaling modern data centers toward 800G infrastructures while maintaining backward compatibility with 400G deployments.

Key Features

• 800G to 2×400G breakout Active Optical Cable
• OSFP to dual QSFP112 connectors
• 106.25 Gb/s per lane PAM4 transmission
• 850 nm VCSEL transmitters with PIN-TIA receivers
• Integrated high-performance DSP for PAM4 retiming and equalization
• Supports up to 30 dB host electrical lane loss
• Aggregate bandwidth up to 800 Gb/s
• Reach up to 50 m on OM4 multimode fiber
• Hot-pluggable MSA-compliant form factors
• Max power consumption: < 12 W
• Commercial operating temperature: 0°C to 70°C
• Single 3.3 V power supply
• Built-in Digital Diagnostic Monitoring (DDM/DOM)
• I2C management interface
• IEEE 802.3ck high-speed electrical compliant
• OSFP MSA, QSFP112 MSA, CMIS compliant
• RoHS compliant (lead-free)