Latest News on Optical Modules

China dominates the global optical module market with breakthroughs in 800G and 1.6T modules, while high-capacity co-packaged optics and AI-driven demand drive rapid industry growth.

Market Leadership and Production Trends

China-made optical modules have become critical for global AI infrastructure, with Chinese firms holding seven of the top ten global vendor positions, collectively exceeding 60% of the market share . Companies like Zhongji InnoLight lead the 800G segment with over 40% market share and dominate the 1.6T segment with 50–70% share, while Eoptolink ranks second . Delivery cycles have shortened from 12 weeks to eight or fewer, reflecting the urgency of AI cluster deployments by companies such as NVIDIA, Google, and Amazon .

Technological Advancements

The industry is witnessing explosive growth in high-capacity modules. Huagong Tech launched the world's first 12.8-terabit XPO module, combining eight 1.6T modules into a single unit for next-generation AI clusters with 100,000+ GPUs . Co-packaged optics (CPO) is becoming standard in high-end chips like NVIDIA's GB300, enabling tighter integration and higher performance . The 800G products have achieved over 50% penetration, and 1.6T technology is entering mass production .

Market Growth and Economic Impact

The global optical module market is projected to exceed 150 billion yuan by 2025, driven by AI computing demand . Chinese exports of integrated circuits and optical modules have surged, with 117 billion ICs worth $103.5 billion exported in the first four months of 2026, up 83.7% year-on-year . The North American market for 1.6T modules alone is estimated at over $20 billion, with the global market expected to surpass $30 billion in 2026 .

Key Players and Strategic Developments

• Zhongji InnoLight: Leading 800G and 1.6T module production, securing top positions for four consecutive years .
• Eoptolink: Second-largest Chinese optical module manufacturer, integrated into AI cluster supply chains .
• Huagong Tech: Innovator of 12.8T XPO modules for large-scale AI deployments .
• Yuanjie Technology: Achieved mass production of 200G PAM4 EML optical chips, competing globally with Broadcom and Lumentum .

Summary

The optical module industry is experiencing rapid technological innovation and market expansion, driven by AI infrastructure demand. China has emerged as the dominant global supplier, with high-capacity modules, co-packaged optics, and accelerated delivery cycles reshaping the global supply chain. The combination of market leadership, advanced module technology, and AI-driven demand positions optical modules as a critical enabler of next-generation computing and data center performance .