Core Insights - OCS technology is still in the early stages of industrialization, with increasing demand for related components and materials as Google’s usage penetration and customer engagement rise [1] - The OCS technology allows for direct switching of optical signals without O/E/O conversion, significantly reducing latency and power consumption, with potential power savings of over 30% for AI computing clusters and data center interconnect systems [1] - The OCS market is projected to grow rapidly, with an estimated market size of approximately $400 million in 2025 and expected to exceed $2.5 billion by 2029, driven by the demand for AI data centers [3] Industry Overview - OCS technology has four main technical routes: MEMS, liquid crystal, piezoelectric, and silicon waveguide, with MEMS being the fastest to commercialize [2] - Google is shifting from a "self-research + outsourcing" model to OCS system procurement, which is expected to expand the OCS market significantly [2] - Lumentum reported an OCS order backlog exceeding $400 million, primarily from three core customers, indicating strong demand growth [3]

光交换机OCS(Optical Circuit Switch)是一种无需光电/电光（O/E/O）转换，直接实现光信号在光纤端口 间切换的技术，应用于AI算力集群、超大规模数据中心的叶脊架构互连、超节点集群高速通信等场 景。通过直接在光域完成数据信号的路由与切换，无需进行光电/电光转换，OCS技术从底层规避了传 统电交换在高速传输下的带宽瓶颈、功耗损耗问题，大幅缩短了信号传输的时延，同时其功耗仅与端口 数相关、与信号传输速率无关，大大降低减少了功耗。行业技术研究与落地实践验证，OCS技术可助力 AI算力集群、数据中心光互连系统整体功耗降低30%以上。 OCS目前有四种技术路线，成本、性能、技术难度的权衡。目前，OCS主要有MEMS、液晶、压电、硅 波导四大技术路线，MEMS方案作为谷歌自研方案商用节奏最快，其次是液晶方案。随着谷歌从"自研 +代工"的模式逐步转向OCS整机方案采购，释放出更大的OCS市场空间。 国信证券近日发布数据中心互联技术专题：根据Cignal AI的测算，2025年OCS市场由谷歌MEMS OCS 主导，总体市场规模约为4亿美元；2029年OCS的市场规模将超过25亿美元，四年CAGR约为 ...

Group 1: Amer Sports Performance - Amer Sports reported a 27% year-on-year revenue growth for FY2025, reaching $6.566 billion, with an adjusted net profit of $545 million, up from $236 million in 2024 [7][8] - The fourth quarter of 2025 saw a revenue increase of 28% year-on-year to $2.101 billion, with an adjusted net profit of $176 million, compared to $90 million in Q4 2024 [8] - The management guidance for 2026 indicates a revenue growth of 16-18% at constant exchange rates, with an operating profit margin of 13.1-13.3% [8] Group 2: Silver Economy and Sports Industry - The aging population in China is creating significant opportunities in the silver economy, particularly in the sports industry and products catering to older adults [9][10] - The sports apparel market is projected to reach ¥437.7 billion by 2025, with outdoor trail running shoes expected to grow over 150% [9] - The demand for professional running shoes priced above ¥200 is anticipated to maintain double-digit growth, driven by increased health awareness among the elderly [9] Group 3: Lithium Industry Insights - The lithium market is experiencing tightening supply and low inventory levels, with global lithium demand expected to reach approximately 200,000 tons LCE in 2026 [12][14] - Domestic lithium supply is not yet at large-scale production levels, and there are potential disruptions in supply due to regulatory changes and production delays [13] - The anticipated demand from both power and energy storage batteries is expected to drive lithium prices upward, with projections suggesting prices may exceed ¥200,000 per ton in the near term [14] Group 4: Chemical Industry Policy Impact - Recent tax incentives for marine oil and gas exploration are aimed at reducing import costs for essential equipment, thereby enhancing domestic oil and gas supply capabilities [15][16] - The policy is expected to improve the internal rate of return for marine exploration projects and support the development of deep-sea oil fields [16] Group 5: Matrix Holdings Performance - Matrix Holdings is positioned as a leading high-end interior design company, with a significant recovery in profitability expected as the real estate market stabilizes [19][20] - The company anticipates a substantial increase in net profit for 2025, projected to be between ¥58 million and ¥80 million, reflecting a year-on-year growth of 72%-137% [19] - The introduction of an "AI + Design" platform is expected to enhance operational efficiency and profitability in the design process [20] Group 6: Anfu Technology's Strategic Shift - Anfu Technology has transitioned from retail to becoming a leader in the small battery sector through its acquisition of Nanfu Battery, which has shown consistent revenue growth [21][22] - The company plans to acquire the remaining shares of Nanfu Battery to enhance profitability further [22] - Anfu is also investing in high-tech sectors, including AI and semiconductor manufacturing, to diversify its business model [21][22]

| 菲利华 | | | | --- | --- | --- | | 4/3 | 300395.SZ | +5.21% | | 沪电股份 | | --- | 龙虎榜机构热股 龙虎榜显示，今日2家机构净买入3.84亿。 今天机构龙虎榜上榜43只个股，净买入29只，净卖出13只。当日机构买入最多的个股前三位是：润泽科技（6.05亿）、沪电股份（3.84亿）、菲利华（3.32 亿）。 公司国内规模最大、技术实力最强的PCB制造商之一，是英伟达 AI 服务器 PCB 主力供应商。 | 上榜热股 | 实时涨跌幅 ◆ 买/卖家数 ◆ | | --- | --- | | 润泽科技 | | | 300442.SZ | +17.71% 2/2 | | 3日 | | | 沪电股份 | | | 002463.SZ | +10.00% 2/2 | | 3日 | | 龙虎榜知名游资 公司参股子公司熹联光芯的硅光芯片可以用于CPO 杰普特 一、液冷 高澜股份 个股龙虎榜 公司为字节跳动公司提供的12U浸没液冷模组，是业内首款一体式浸没液冷产品 消息面上，2月25日，英伟达AI基础设施负责人Dion Harris在加州总部向媒体展示了下一代 ...

格隆汇2月25日｜美股光通信龙头Lumentum盘前涨幅扩大至2%，此前花旗维持其"买入"评级，目标价 上调至800美元。 ...

每经AI快讯，2月25日，美股光通信龙头Lumentum盘前涨幅扩大至2%。 ...

Lumentum Holdings Inc. ( LITE ) is an American leader in the design of advanced optical and photonic products and a premium supplier of high-performance lasers used in AI data center interconnects. As AI clustersHello, my name is Max. When I was young, one of my dreams was to make enough money through interest to live comfortably. At 14, my father introduced me to the concept of inflation, which shattered that dream but sparked a deeper interest in investing. He taught me about the stock market, and I began ...

大数据、人工智能、云平台的狂飙发展让数据中心内部的"堵点"日渐突出，不再是芯片工艺本身，而是芯片之间的传输连线成了真正的瓶颈。算力集群规 模逐步攀升，铜缆的物理极限不断试探，带宽和耗电的压力像一堵看不见的墙横亘在技术升级面前。就在行业面临瓶颈时，共封装光学（CPO）从理论走 进产业中心，在2026年终于迎来商用爆发信号。 芯片通信的传送带正在重构。CPO通过2.5D/3D封装技术把光模块和AI交换芯片集成在同一底板，将电信号短距离传输（毫米级）交给电路，远距离则光 纤完成，目的就是把传统模块交换的高功耗、信号衰减、带宽瓶颈一切短板砍掉。硅光子集成进一步压缩体积和损耗，让功耗下降40%，带宽提高三倍， 延迟减少近一半，这种彻底刷新方案在万卡级AI训练集群面前尤为重要。 产业链底层，Tower Semiconductor同样打响扩产号角。2025年第四季度营收4.4亿美元，同比增长14%，净利润8000万美元。硅光与硅锗平台总投资从6.5 亿美元增至9.2亿美元，到2026年第四季度硅光晶圆月产能将提升至2025年同期的五倍。更关键的是，2028年之前70%硅光产能都被客户预订甚至预付款 锁定。Tower与英伟达 ...

Key Takeaways Lumentum's OCS backlog surpassed $400M, with most shipments set for the second half of 2026.Lumentum's CPO wins, including a multi-million laser order for 2027, expand its AI photonics pipeline.The Zacks Consensus Estimate pegs LITE's Q3 revenues at $805.39M, up 89.41% year over year.Lumentum (LITE) is at an inflection point in two of the most strategically significant optical technologies powering the AI infrastructure buildout. Optical circuit switches (OCS) and co-packaged optics (CPO) are ...

格隆汇2月24日｜Astera Labs涨超3%，康宁涨超2%，Coherent、Ciena、Lumentum涨近2%。 ...