18Dec, 2025
    800G OSFP / 800G QSFP-DD & 1.6T OSFP224 Hybrid ACC+ Copper Cable Solutions

    Overview

    GIGALIGHT’s 800G OSFP / 800G QSFP-DD and 1.6T OSFP224 Hybrid ACC+ copper cable products leverage a key patented technology for AI & DC interconnect systems: the Hybrid Architecture Equivalent Active Copper Cable (Hybrid ACC+).

    This patent combines the advantages of existing PCC/ACC and AEC technologies and is redesigned at the system interconnect level. The design goal is to achieve 50% reductions in power consumption, latency, and cost compared with conventional AEC cables, while delivering a transmission reach close to 80% of the optimal AEC cable distance.

    Key Product Highlights

    • Transmission up to 5m
    • Only 4-channel DSP per end
    • Pre-FEC BER better than 1E-8
    • Comprehensive breakthrough of traditional AEC and ACC solutions

    GIGALIGHT Hybrid Architecture Equivalent ACC Portfolio

    No.NamePower Consumption
    1800G OSFP HYBRID ACC+ 7W
    2800G QSFP-DD HYBRID ACC+ 7W
    31.6T OSFP224 HYBRID ACC+ 13W

    Application Scenarios

    ACC
    15Sep, 2025
    GIGALIGHT Awarded Key Invention Patent for Active Cable System（Hybrid ACC+）

    September 15, 2025, Shenzhen, China. – GIGALIGHT has recently been granted a key invention patent for AI and data center interconnection systems. The patent, titled Active Cable and Communication System, is commercially known as Hybrid ACC+ (Hybrid Technology Architecture Equivalent Active Cable). It combines the advantages of existing PCC/ACC and AEC technologies, featuring a redesigned system interconnection architecture. The solution aims to reduce power consumption, latency, and cost by 50% compared with AEC cables, while achieving up to 80% of the optimal AEC transmission distance. Practical deployment is still under verification.

    ACC
    ACC-专利

    The patent builds upon prior industry achievements, particularly leveraging the patent contributions of CREDO. While overcoming the technical challenges posed by existing CREDO patents is extremely difficult, GIGALIGHT—driven by its design-led approach to advancing industry technology—has successfully achieved this breakthrough in the active cable field.

    Mr. Li, CEO of GIGALIGHT, stated:
    “I would like to appeal to the industry media to refrain from publicly promoting so-called ‘new products’ that infringe on others’ intellectual property rights. Such practices do not contribute to the industry’s development nor bring lasting value or honor to the world.”

    About GIGALIGHT

    As an open optical networking explorer, GIGALIGHT integrates the design, manufacturing, and sales of both active and passive optical devices and subsystems. The company’s product portfolio includes optical modules, silicon photonics modules, liquid-cooled modules, passive optical components, active optical cables, direct attach copper cables, coherent optical communication modules, and OPEN DCI BOX subsystems. GIGALIGHT focuses on serving applications such as data centers, 5G transport networks, metropolitan WDM transmission, ultra-HD broadcast and video, and more. It stands as an innovative designer of high-speed optical interconnect hardware solutions.