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 ...

Group 1 - The optical communication concept stocks have shown significant gains, with Changfei Optical Fiber rising by 18.19% to HKD 131.9, Huiju Technology increasing by 8.94% to HKD 17.54, Cambridge Technology up by 5.7% to HKD 67.75, and Hong Teng Precision gaining 3.4% to HKD 5.78 [1] - During the Spring Festival, Huagong Technology's optical module business reported full operation at its production bases in Wuhan and Thailand, ensuring mass production and delivery of high-speed optical modules like 1.6T and 800G [1] - The order backlog for Huagong Technology's connection business extends to Q4 2026, with AI high-speed optical module production lines operating at full capacity 24 hours a day [1] Group 2 - According to a report by Industrial Securities, the combined capital expenditure guidance for Amazon, Google, Meta, and Microsoft is approximately USD 598.7 billion for 2026, reflecting a year-on-year growth of 67% [2] - The demand for AI computing power remains strong, driven by a global arms race, leading to a scaling expansion of data centers and accelerating the commercialization of 1.6T and 3.2T high-speed optical modules [2] - The need for massive computing power is creating a supply-demand gap in critical infrastructure such as optical fibers and liquid cooling, indicating a high level of prosperity across multiple segments of the industry chain [2]

Group 1 - The Hong Kong stock market saw a significant surge in optical communication concept stocks, with 长飞光纤光缆 (China Fiber Optic) rising over 16% to reach a historical high of 133 HKD, pushing its market capitalization above 100 billion HKD and accumulating over 150% increase year-to-date [1][2] - Other stocks in the sector also experienced gains, including 汇聚科技 (Gather Technology) which rose over 9%, and 剑桥科技 (Cambridge Technology) which increased by 5.93% [1][2] - The production capacity of 光模块 (optical modules) is being fully utilized, with companies like 华工科技 (Huagong Technology) and 长飞 (Changfei) maintaining full production lines during the Spring Festival, indicating strong demand for high-speed optical modules [2] Group 2 - A report from 兴业证券 (Industrial Securities) indicates that the combined capital expenditure guidance from major cloud service providers like Amazon, Google, Meta, and Microsoft is projected to reach approximately 598.7 billion USD by 2026, reflecting a year-on-year growth of 67% [3] - The demand for AI computing power is expected to drive the expansion of data centers, leading to increased commercialization of high-speed optical modules such as 1.6T and 3.2T, and advancements in technologies like silicon photonics and CPO [3] - The growing demand for massive computing power is anticipated to create a supply-demand gap in critical infrastructure such as optical fibers and liquid cooling systems, resulting in high prosperity across multiple segments of the industry [3]

在AI算力爆发与5G网络升级的双重驱动下，光模块作为光通信核心器件，市场需求持续强劲。2024 年，汇绿生态（001267）通过收购武汉钧恒科技35%股权，战略性切入该赛道，并于2025年初进一步实 现控股（持股51%），确立了上市公司在光模块领域的重点布局。据汇绿生态披露，目前正对武汉钧恒 剩余49%股权进行收购。 日前，汇绿生态副总经理、武汉钧恒董事长彭开盛接受证券时报记者专访时表示，汇绿生态为公司提供 了坚实的支持，当前公司的发展进程显著提速。 "鄂州基地已陆续投入生产，产品核心物料的准备工作也在持续进行中。"彭开盛强调，在光模块行业关 键物料短缺与产能竞赛同步上演的背景下，这些准备为武汉钧恒把握2026年至2027年的行业增长机遇奠 定了坚实基础。 汇绿生态近期披露了对武汉钧恒科技剩余股权的收购案，核心看点之一是后者做出了三年高额业绩增长 承诺。以2024年净利润为基数，按照该承诺，公司净利润年复合增长率接近30%。 在光模块行业迭代加速、竞争加剧的背景下，彭开盛对于上述目标展现出明确信心。他表示，信心根植 于对行业爆发式增长的预判、公司产能的实质性跃迁以及资本协同带来的资源保障。 市场基本盘是信心的 ...

证券日报网讯2月13日，剑桥科技（603083）在互动平台回答投资者提问时表示，公司800G光模块产品 目前已具备较好的毛利水平，且毛利率与行业头部企业相当。随着公司持续扩产带来规模效应释放，叠 加硅光技术规模化应用带动物料成本下降、供应链效率优化等因素，800G光模块毛利率有望保持平 稳。公司在投资者关系活动记录表中已披露，2026年光模块业务整体毛利率将力争维持在合理水平， 800G产品毛利表现有望受益于产品结构优化与成本控制措施落地。上述相关表述为基于当前业务情况 的初步判断，不构成盈利预测或业绩承诺，且受市场需求变化、供应链波动、行业技术迭代、政策调整 等多重不确定因素影响，实际经营结果可能与该等预测存在重大差异。具体财务数据请以公司在指定信 息披露媒体发布的定期报告为准，敬请投资者注意投资风险。 ...

证券日报网讯 2月12日，安孚科技在互动平台回答投资者提问时表示，苏州易缆微是一家专注于硅光异 质集成薄膜铌酸锂光子芯片的创业公司，其独创的硅光异质集成薄膜铌酸锂技术平台，适用于数据中心 的高速高密度光电集成芯片和光学引擎，是实现数据中心1.6T/3.2T集成高性能光模块和光电共封装CPO 的核心技术，具有平滑演进的技术优势、大幅降低功耗和运营成本的商业价值，已确立了数据中心硅光 领域单波200Gbps、400Gbps光芯片的全球技术领先地位。目前苏州易缆微已实现光纤阵列产品的批量 生产与出货，该产品主要应用于光模块内部的光互连结构，可有效支持高速率、高密度集成场景下的光 信号传输需求。后续请关注苏州易缆微官方发布的信息，以获取最新动态。 （文章来源：证券日报） ...

Core Viewpoint - Anfu Technology (603031.SH) highlights the advancements of Suzhou Yilanwei, a startup focused on silicon photonic heterogeneous integration lithium niobate photonic chips, which are crucial for high-speed, high-density optical integration in data centers [1] Group 1: Technology and Innovation - Suzhou Yilanwei has developed a unique silicon photonic heterogeneous integration lithium niobate technology platform, suitable for high-performance optical modules and optical engine integration in data centers [1] - The technology enables the integration of high-performance optical modules at 1.6T/3.2T and is recognized for its smooth technological evolution, significantly reducing power consumption and operational costs [1] - The company has established a global leading position in the silicon photonics field with single-wave 200Gbps and 400Gbps optical chips [1] Group 2: Product Development and Market Application - Suzhou Yilanwei has achieved mass production and shipment of fiber array products, which are primarily used in the optical interconnect structures within optical modules [1] - These products effectively support the transmission needs of optical signals in high-speed, high-density integration scenarios [1]

Core Viewpoint - Tower Semiconductor reported strong financial performance for Q4 2025, with all key financial metrics showing comprehensive growth, indicating a continuation of the upward trend seen since the beginning of the year [2][3]. Financial Performance - Q4 revenue reached $440 million, a 14% increase compared to the same period in 2024 [2]. - Gross profit grew by 27% to $118 million, while operating profit increased by 39% to $71 million [2]. - Net profit totaled $80 million, marking a 48% year-over-year increase, with earnings per share at $0.71 [2]. - For the full year, revenue rose by 9% to $1.6 billion, and net profit increased by 6% to $220 million [2]. Future Guidance - For Q1 2026, Tower expects revenue of $412 million, projecting a 15% year-over-year growth with a fluctuation range of 5% [2]. Capital Expenditure and Investments - Tower announced a $650 million capital expenditure plan, with an additional $270 million investment aimed at expanding infrastructure for silicon photonics component production [2][3]. - The total investment of $920 million aims to significantly increase the production capacity of silicon photonics wafers by over five times the actual monthly shipment volume in Q4 2025 by December 2026 [3]. Strategic Partnerships - Tower has entered into a collaboration with NVIDIA to supply silicon photonics components for their products [2]. - However, the partnership with Intel is set to end, as Intel intends to withdraw from a 2023 agreement to produce 300mm wafers for Tower's customers [4][5]. Context of Intel Partnership - The agreement was established shortly after Intel's failed $5.4 billion acquisition of Tower, which was intended to solidify their business relationship [5][6]. - The contract envisioned a $300 million investment from Tower to support the production of next-generation 300mm chips at Intel's facility [5].

Core Viewpoint - The company, Huilv Ecology, is actively exploring and laying out CPO technology based on its accumulated expertise in silicon photonics technology [2] Group 1: Core Technologies - The company possesses multiple core technologies including general optical path technology for silicon optical modules, silicon chip and optical engine technology, self-detection closed-loop control solutions for silicon optical coupling, and synchronous automatic coupling technology with dual lenses [2] - These technological advancements position the company favorably within the silicon photonics sector [2]

Core Viewpoint - The report by Guosheng Securities analysts argues that market concerns regarding CPO technology replacing pluggable optical modules are based on a misunderstanding of industry fundamentals, leading to irrational market valuations [1] Group 1: CPO vs. Pluggable Modules - CPO and pluggable optical modules are not mutually exclusive but can develop in parallel, with pluggable modules remaining the mainstream solution for "scale-out" interconnections in data centers for the next two to three years [2] - CPO technology is primarily suited for "scale-up" scenarios within cabinets, promoted by chip manufacturers like Nvidia, and is not intended to replace existing market solutions [2] - CSP manufacturers are not planning large-scale deployments of CPO technology, indicating that pluggable modules will continue to dominate the market [2] Group 2: Market Dynamics and Technology Barriers - Concerns about ecosystem exclusion, where chip manufacturers and TSMC collaborate on CPO technology while excluding optical module manufacturers, are unfounded [3] - The dependency of CPO technology on silicon photonics capabilities actually strengthens the competitive position of leading optical module manufacturers, who have already invested in relevant technology [3] Group 3: Market Structure and Trading Dynamics - Recent volatility in the optical module sector is attributed to a concentrated trading structure that requires time for optimization and self-correction [4] - Strong fundamentals have led to high visibility in the performance of optical module manufacturers, attracting significant institutional investment and resulting in concentrated holdings [4] - The rapid influx of capital has created instability in holdings, making them sensitive to negative news and market shifts, which can exacerbate stock price volatility [5][6] - The sector is expected to stabilize as the performance of optical module manufacturers is gradually released, leading to a more convergent understanding of the market [6]