SuperX to Unveil 1.6T Optical Modules for AI Data Centers at Interop Tokyo 2026

June 28, 2026

The Data Center Engineer Japan

Overview

SuperX is set to debut its 1.6T optical module solution at Interop Tokyo 2026, designed to address the demanding bandwidth requirements of large-scale AI training and inference networks. The solution is built on a full DSP architecture with silicon photonics integration and is intended for deployment across both Ethernet and InfiniBand AI infrastructures. This represents a significant advancement in optical interconnects for high-performance AI computing.

In Depth

Key Findings

SuperX is scheduled to unveil its cutting-edge 1.6T optical module solution at Interop Tokyo 2026, specifically engineered to meet the escalating bandwidth demands of large-scale AI training and inference networks within data centers.

Technical and Market Details

The new 1.6T optical module from SuperX is founded on an advanced full Digital Signal Processing (DSP) architecture combined with silicon photonics integration. The full DSP architecture enables sophisticated signal modulation (e.g., PAM4) and advanced error correction techniques, crucial for maintaining signal integrity and achieving high data rates over longer distances. Silicon photonics integration allows for the cost-effective and scalable manufacturing of optical components using standard CMOS processes, contributing to smaller form factors and lower power consumption for optical modules.

This solution targets high-bandwidth connectivity in AI-scale clusters and is designed for deployment in both Ethernet and InfiniBand AI infrastructures. In AI data centers, ultra-high-speed data transfer between GPUs and accelerators is essential, and next-generation optical interconnects like the 1.6T module are key to resolving bottlenecks that traditional electrical interconnects or slower optical modules cannot address. SuperX aims to enhance AI workload performance and optimize power efficiency through this new module.

Background and Industry Context

The increasing scale and complexity of generative AI models have led to an exponential rise in bandwidth requirements for both internal and external data center connectivity. AI training clusters, in particular, require frequent data exchange among thousands of GPUs, with data movement being a critical factor determining overall performance and power consumption. Current 800G optical modules are becoming insufficient, making higher-speed optical interconnects, such as 1.6T and even 3.2T, indispensable. The combination of silicon photonics and advanced DSP technology is central to enabling these next-generation optical modules.

Strategic Significance and Outlook

The introduction of SuperX’s 1.6T optical module marks a significant step forward in optical communication technology for AI data centers. Its deployment is expected to substantially improve the efficiency of AI training and enable the development of larger and more complex AI models. Debuting at a major exhibition like Interop Tokyo signifies SuperX’s ambition to establish leadership in this rapidly expanding market. Moving forward, SuperX is expected to pursue further advancements in speed and integration to meet the evolving needs of AI infrastructure, playing a crucial role in shaping the future of AI.

Source: https://thedatacenterengineer.com/news/superx-to-debut-1-6t-optical-modules-for-ai-data-centers-at-interop-tokyo-2026/

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