科技日报记者 吴纯新 "我们大年初一就上岗了，一个班组一天可生产4000只光模块。"2月23日，科技日报记者来到华工科技产业股份有限公司（以下简称"华工科技"），公司电 子信息研创园高速光模块自动化产线早已满负荷运转，穿行于其中的自动化工程师韩世雄向记者表示。 罗传能介绍，2025年，华工正源展出了突破3.2T光模块核心技术产品——单波400G光引擎。这项成果首次采用国产硅光芯片流片平台，成功填补了我国硅 光产业链的关键空白。 目前，该公司已推出行业领先的全系列AI连接解决方案，包括3.2T CPO/NPO光引擎和ELS光源模块、1.6T铜缆模块，以及1.6T LPO、LRO、FRO等。3.2T 产品已应用于行业头部客户，1.6T光模块和800G LPO实现量产交付。 "联接业务订单排到了今年第四季度，AI高速光模块需求十分大。"华工科技旗下华工正源公司（以下简称"华工正源"）副总经理罗传能介绍，目前，该公司 位于武汉和泰国的两大生产基地全线赶工，全力保障1.6T、800G等高速光模块的量产交付。 光模块是网络通信中实现光电转换的基础单元，被视为通信网络建设中最重要的组件之一。 面对全球算力的高速增长态势，华 ...

Core Insights - The global demand for computing power is expected to increase dramatically, with a forecasted growth of 100,000 times by 2035, leading to a 500-fold increase in AI storage needs [4][5] - Chinese manufacturers have established a leading position in the global midstream market for optical modules, driven by advancements in technology and production capacity [5][9] Industry Overview - The transition from mobile internet to the Internet of Intelligent Things will expand the number of connected devices from 9 billion to 900 billion by 2035, significantly impacting social life and productivity [4] - The AI computing market is projected to reach $1.2 trillion by 2025, with China accounting for 38% of this market, primarily driven by sectors such as smart driving, industrial AI, and medical imaging [5] Company Performance - Zhongji Xuchuang (中际旭创) reported a revenue of 14.789 billion yuan in the first half of 2025, a year-on-year increase of 36.95%, with a net profit of 3.995 billion yuan, up 69.4% [6] - New Yisheng (新易盛) experienced explosive growth, with a revenue of 10.437 billion yuan, a 282.64% increase year-on-year, and a net profit of 3.942 billion yuan, up 355.68% [8] - Tianfu Communication (天孚通信) achieved a revenue of 2.456 billion yuan, a 57.8% increase year-on-year, benefiting from its unique position as a supplier for NVIDIA's CPO optical engine [8] Technological Advancements - The optical module technology is rapidly evolving, with a focus on rate iteration, material innovation, and packaging breakthroughs [11] - The transition from 800G to 1.6T optical modules is becoming a mainstream trend, with significant commercial advancements expected in the near future [11][12] - Innovations such as CPO (Co-Packaged Optics) and LPO (Linear Drive) are set to reduce power consumption significantly while enhancing bandwidth density [12][13] Competitive Landscape - Chinese companies like Zhongji Xuchuang and New Yisheng are among the top three global players in the optical module market, showcasing strong technical capabilities and financial resilience [9]

Core Insights - The global computing power is expected to increase by 100,000 times by 2035, with data becoming the "new fuel" for AI, leading to a 500-fold increase in AI storage demand [1][2] - Chinese companies are dominating the midstream market of the optical module industry, with key players like Zhongji Xuchuang and Xinyi Sheng ranking among the top three globally [5] Industry Overview - The optical module industry is experiencing explosive growth due to the surge in global computing power demand, driven by applications in smart driving and industrial AI [1] - Huawei's report indicates that the number of connected devices will expand from 9 billion to 900 billion by 2035, marking a significant shift from mobile internet to intelligent agent internet [2] Company Performance - Zhongji Xuchuang reported a revenue of 14.789 billion yuan in the first half of 2025, a year-on-year increase of 36.95%, with a net profit of 3.995 billion yuan, up 69.4% [3] - Xinyi Sheng demonstrated explosive growth with a revenue of 10.437 billion yuan, a 282.64% increase year-on-year, and a net profit of 3.942 billion yuan, up 355.68% [4] - Tianfu Communication achieved a revenue of 2.456 billion yuan, a 57.8% increase year-on-year, with a 91% growth in active optical device business [4] Technological Advancements - The optical module technology is rapidly evolving along the paths of rate iteration, material innovation, and packaging breakthroughs [6] - The transition from 800G to 1.6T optical modules is becoming a mainstream trend, with significant increases in shipment volumes expected [6][7] - Innovations in silicon photonics are driving the commercialization of high-speed optical modules, with cost advantages over traditional solutions [8] Market Dynamics - The CPO (Co-Packaged Optics) technology is anticipated to be commercially available by 2026, significantly reducing energy consumption while enhancing bandwidth density [9] - The competitive landscape shows that Chinese manufacturers have established a strong foothold in the global midstream market, leveraging technological breakthroughs and financial resilience [3][5]

Core Viewpoint - The article highlights the breakthrough of Huagong Technology's subsidiary, Huagong Zhengyuan, in developing a single-wave 400G optical engine, which is a key component of the 3.2T optical module, showcased at the 26th China International Optoelectronic Exposition in Shenzhen [1] Company Summary - Huagong Zhengyuan has successfully developed a single-wave 400G optical engine, which is compared to an engine providing power for a high-speed data transmission module [1] - The optical engine utilizes domestically produced silicon photonic chips, filling a critical gap in China's silicon photonics industry [1] - The 3.2T optical module can enhance the training and inference efficiency of AI large models by four times compared to the 800G optical module under the same conditions [1] Industry Summary - The advancements in optical technology, particularly in the development of high-capacity optical modules, are crucial for improving data transmission speeds and efficiency in AI applications [1] - The introduction of the 3.2T optical module represents a significant step forward in the optical communication industry, potentially reducing wait times for data exchanges among AI platforms [1]