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  • In-Depth Analysis of Industry Policies for Optical Modules
    In-Depth Analysis of Industry Policies for Optical Modules
    • September 28. 2026

    In the past, when discussing AI computing power, everyone's attention was focused on GPU and servers, but in 2026, the trend completely changed. From top-level documents from the Ministry of Industry and Information Technology and the National Development and Reform Commission to a series of support plans from Guangdong Province and Shenzhen, a series of important policies have been implemented in...

  • Part I: The Relationship Between PCB and AI
    Part I: The Relationship Between PCB and AI
    • September 21. 2026

    When people mention PCB (Printed Circuit Board), many think of it as just an ordinary green board used in electronic products for soldering chips and connecting cables. But few know that in today's era of skyrocketing AI computing power, a dedicated PCB for AI servers costs 1000 times more than a circuit board for ordinary household appliances! Today we'll break down the seemingly insignificant PC...

  • 25G BIDI 80km Optical Module - The Preferred Solution for Long-Distance Transmission
    25G BIDI 80km Optical Module - The Preferred Solution for Long-Distance Transmission
    • September 16. 2026

    Hello, everyone working in networking, system integration, and telecommunications operations and maintenance! Friends often ask me: For remote base stations, field security, and the renovation of old government and enterprise dedicated lines, the business needs to run 25G and the distance needs to be 80km, but we only have single-core optical fiber left and do not want to lay new lines, is there a...

  • Why Is the U.S. Adjust Its Policy to Restrict Imports of Optical Modules from Certain Countries?
    Why Is the U.S. Adjust Its Policy to Restrict Imports of Optical Modules from Certain Countries?
    • September 02. 2026

    Reuters reports that the U.S. FCC is pushing forward with new regulations that plan to restrict the entry of Chinese-made 1.6T and 3.2T high-speed optical modules into the U.S. market. On August 7, a third supplementary rule announcement was released, officially opening a 30-day comment period followed by a 45-day response period for public feedback. The US has repeatedly raised the issue of "data...

  • Investing in 800G Devices to Deploy High-Speed AI Interconnectivity!
    Investing in 800G Devices to Deploy High-Speed AI Interconnectivity!
    • August 27. 2026

    The rapid upgrade of AI computing power and the significant increase in network transmission bandwidth and latency requirements for large-scale model training have rendered traditional 400G networks, which are now limited in performance and unable to meet the demands of high-end intelligent computing scenarios, a new iteration cycle has begun.The industry is now entering a phase of large-scale com...

  • What Are The Functions of Indium Phosphide (InP) in Optical Modules?
    What Are The Functions of Indium Phosphide (InP) in Optical Modules?
    • August 25. 2026

    The true core strength and the industry's biggest bottleneck—Indium Phosphide (InP) —is the only core substrate material for high-speed optical modules, EML lasers, detectors, and optical chips . China holds more than 70% of the world's refined indium production capacity and has long included indium phosphide in its export control list. Coupled with the continuous explosion of AI computing power, ...

  • What Are The Key Test Equipment For 800G Optical Modules?
    What Are The Key Test Equipment For 800G Optical Modules?
    • August 13. 2026

    AI computing infrastructure is expanding at full speed. 800G OSFP and QSFP-DD Optical Modules have fully entered the market adoption cycle. The industry is generally showing a differentiated pattern where leading manufacturers are operating at full capacity and order schedules are lengthening, while small and medium-sized manufacturers are accelerating production expansion to grab market share. Th...

  • Which Optical Modules Are Most In Demand For Google Data Centers?
    Which Optical Modules Are Most In Demand For Google Data Centers?
    • August 06. 2026

    As the AI computing power race intensifies, Google is aggressively expanding its global computing infrastructure. In this arms race, optical modules, serving as the "highway" for data transmission, have become one of the core procurement categories for Google's data center construction. Based on data from third-party organizations such as TrendForce and LightCounting, the following outlines the ke...

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