1月8日通信ETF维持震荡，暂未展露上攻趋势。 | 通信ETF < w | | | | | | --- | --- | --- | --- | --- | | 515880.SH | | | | | | 昨收 3.128 | | 3.158 | 开盘 | 3.146 | | 131亿 流通盘 | -0.030 -0.95% | 41.9亿 | 流通值 | | | 9.40% | 最 高 3.158 | 成交量 394.40万 | 换手率 | | | 最低 均 价 3.128 | 3.090 | 成交额 12.34亿 | | | | IOPV 益折率 -0.07% 升贴水率 -0.95% | 3.1302 | | | | | 净值走势 国泰中证全指通信设备ET... 3.1579 | | | | | | 分时 五日 | | | | | | 空空力口 均价: 3.128 盘口 成交 | | | | | | 3.226 卖5 3.133 7234 | | 2.15% | | | | 3.132 | | | | 6843 | | 3.131 | | | 353 | 3240 | | 3.158 | | 0.00% | ...

[Table_Title] 证券研究报告 / 行业动态报告 SemiAnalysis 详解 CPO，世嘉科技进军光模块 ---通信行业周报 2025.12.29-2026.01.04 报告摘要： [Table_Summary] 本周行情回顾：本周（2025.12.29-2026.01.04）申万通信指数下跌 1.41%， 上证指数上涨 0.13%，深证成指下跌 0.58%，创业板指数下跌 1.25%，沪 深 300 指数下跌 0.59%，通信板块在 31 个申万一级行业中排名第二十 三。本周通信三级子行业中，通信应用增值服务涨幅最高 (1.41%)，通信 终端及配件(0.68%)、通信工程及服务（0.50%）小幅上涨，其他通信设备 （-0.10%）小幅下跌，通信网络设备及器件（-2.12%）、通信线缆及配套 （-2.43%）回调明显。本周挖金客（19.36%）、*ST 天喻（14.01%）、意 华股份（9.92%）涨幅分列前三，线上线下（-13.49%）、鼎信通讯（-10.61%）、 实达集团（-9.45%）跌幅分列前三。 SemiAnalysis 万字报告详解 CPO，看好 CPO 在 scale up 的 ...

注：成分股仅做展示，不作为个股推介。 今日（12.24），硬科技概念再度飙升，科创新材料ETF汇添富(589180)放量涨近3%，强势冲击三连阳！ 消息面上，深圳市近期印发《深圳市进一步加大吸引和利用外资实施办法》。其中提出，加快先进制造业国际化发展。承接落实好国家在制造业领域外资准 入限制全面清零政策，鼓励引导外商投资以先进制造业为主体的"20+8"产业集群培育和建设，在高端装备制造、新一代信息技术、新材料等关键领域进一步 延链补链强链。 成分股消息，12月22日晚，沪硅产业披露《公司发行股份及支付现金购买资产并募集配套资金之股票发行情况报告书》。公司募集配套资金顺利完成，标志 着历时近一年的70.4亿元重大资产重组项目正式收官。 CPO技术商业化进程显著提速，正重塑光网络材料体系结构。国盛证券指出，英伟达、博通等头部厂商已在2025年GTC大会及后续动作中明确推进基于硅 光CPO的网络交换平台，台积电亦推出COUPE工艺支持CPO封装。相较于传统可插拔模块，CPO通过将光引擎与交换ASIC共封装，大幅降低功耗与信号损 耗，助力更高传输速率。在此趋势下，光模块价值重心向硅光芯片与硅光引擎转移，基材正从III ...

Group 1 - The CPO sector in A-shares has seen significant stock price increases, with companies like Yidong Electronics and Lian Te Technology hitting their price limits or experiencing substantial gains [1][2] - The CPO technology integrates optical modules and switching chips, reducing signal transmission distance and power consumption while matching the growing demand for AI computing power [3][5] - Goldman Sachs predicts a "super cycle" for the high-end optical module market, with a compound annual growth rate of 87% expected by 2027, and a market size reaching $37 billion [4][9] Group 2 - The CPO industry can be divided into upstream, midstream, and downstream segments, with upstream focusing on core materials and components, midstream on product design and manufacturing, and downstream on system applications and devices [5][7] - Key players in the upstream include Yunnan Zhenye and Youyan New Materials, while midstream leaders include Zhongji Xuchuang and Xinyi Sheng [5][6] - Downstream companies like Ruijie Networks and Huanxu Electronics are already applying CPO technology in their products, with Huanxu's revenue from this segment exceeding 30% [7][8] Group 3 - International investment banks like Goldman Sachs are actively investing in A-share CPO companies, indicating strong confidence in the sector's long-term potential [9][10] - The competition in the CPO industry is driven by technological advancements, with 1.6T products expected to see significant commercial growth starting in 2026 [9][10] - Companies that can keep pace with technology iterations from 1.6T to 3.2T, such as Huagong Technology and Lian Te Technology, are positioned for success [10]

Core Viewpoint - Recent market focus has shifted towards CPO (Co-Packaged Optics) technology, with companies like Tianfu Communication, Zhongji Xuchuang, and Xinyi Sheng showing active performance as AI computing power demands continue to surge [1] CPO Technology and Market Trends - CPO technology is seen as a key path for next-generation data center interconnects, addressing the limitations of traditional pluggable optical modules in terms of transmission speed and energy consumption [1] - Securities firms have released reports highlighting the potential of CPO and silicon photonics, with expectations that 1.6T optical modules will become a primary demand in 2024, extending the lifecycle of pluggable optical modules [1][2] - The integration of optical engines with computing chips in CPO technology raises the requirements for upstream optical chips and silicon photonics technology [2] Optical Modules and Advanced Packaging - Optical module manufacturers are crucial participants in the implementation of CPO technology, which is not expected to completely replace traditional pluggable optical modules but rather serve as a complementary or evolutionary direction in high-density, high-performance scenarios [3] - Leading optical module companies are expanding into CPO solution provision by developing core technologies such as silicon photonics and optical engines [3] Supporting Facilities and Materials - The promotion of CPO technology will drive demand for supporting facilities and specialized materials, including precision connectors and optical fiber arrays for efficient chip and optical engine coupling [4] - New packaging forms will necessitate advanced cooling solutions, potentially increasing the penetration of liquid cooling technologies [4] Company Information - Xingsen Technology has indicated that its products can be used for the packaging of CPO products, utilizing MSAP (Modified Semi-Additive Process) technology [5] - Anfu Technology has invested in Suzhou Yilong Micro Semiconductor Technology Co., which specializes in silicon photonic technology applicable to CPO optical modules, seen as a move to build a "second growth curve" [5] - Changguang Huaxin, as an IDM optical chip enterprise, is advancing its technology competitiveness in the silicon photonics field, with its 100G EML chip already in mass production and 200G EML in customer validation [5]

Core Insights - The rapid development of AI computing power and data centers has led to a surge in demand for optical modules, which are core components of communication links [1][2][3] - Companies such as LianTe Technology, Guangxun Technology, and others are leading the market with significant stock price increases [1][2] Company Summaries - **LianTe Technology (301205.SZ)**: Latest stock price is 174.00 CNY with a daily increase of +20.00%. The company focuses on optical communication module research, production, and sales, mastering key technologies like optoelectronic chip integration [1] - **Guangxun Technology (002281.SZ)**: Latest stock price is 68.59 CNY with a daily increase of +10.01%. It is a global leader in optoelectronic devices, having developed silicon photonics 2.5D/3D integration packaging technology [1] - **JuGuang Technology (688167.SS)**: Latest stock price is 186.02 CNY with a daily increase of +17.34%. The company has acquired Swiss products for efficient collimation and focusing of laser light sources used in optical modules [1] - **Yuanjie Technology (688498.SH)**: Latest stock price is 664.00 CNY with a daily increase of +10.67%. The company is focused on laser products required for CPO, with CW high-power laser technology applicable in the CPO field [1] - **Xinyi Technology (300502.SZ)**: Latest stock price is 446.10 CNY with a daily increase of +9.55%. The company has a deep layout in the CPO field, offering over 3000 types of optical module products across various industry scenarios [1] - **Tianfu Communication (300394.SZ)**: Latest stock price is 217.78 CNY with a daily increase of +9.27%. The company provides overall solutions for optical devices, with mid-to-high-speed optical devices serving CPO-related optical modules [1] - **Hengtong Optic-Electric (600487.SH)**: Latest stock price is 21.67 CNY with a daily increase of +8.84% [1] Additional Company Highlights - **Ruijie Networks (301165.SZ)**: Latest stock price is 83.52 CNY with a daily increase of +7.84%. The company has launched a CPO technology data center switch and contributed to the COBO/CPO switch design white paper [2] - **Guangku Technology (300620.SZ)**: Latest stock price is 166.92 CNY with a daily increase of +7.13%. The company has introduced a high-brightness polarization-maintaining fiber array collimator for CPO applications [2] - **Zhongji Xuchuang (300308.SZ)**: Latest stock price is 589.98 CNY with a daily increase of +6.92%. It is a global leader in optical modules, with CPO being an important evolution direction for its products [2] - **Changxin Bochuang (300548.SZ)**: Latest stock price is 134.33 CNY with a daily increase of +6.91%. The company has released external light source modules for CPO based on silicon photonics technology [2] - **Shijia Photon (688313.SH)**: Latest stock price is 101.90 CNY with a daily increase of +6.63%. The company offers high-power CW DFB laser chip products applicable in CPO packaging [2] - **Huagong Technology (000988.SZ)**: Latest stock price is 77.29 CNY with a daily increase of +6.45%. The company is advancing next-generation high-speed optical modules starting from 1.6T and 3.2T [2] - **Cambridge Technology (603083.SH)**: Latest stock price is 113.00 CNY with a daily increase of +6.00%. The company is researching CPO optoelectronic hybrid packaging technology in collaboration with equipment manufacturers [2] Emerging Trends - Companies are increasingly focusing on CPO (Co-Packaged Optics) technology, which is seen as a significant evolution in optical modules, with many firms actively developing related products and technologies [1][2][3]

来源：科创板日报 近期AI产业链利好消息接踵而至，谷歌新模型性能实现跨越式提升，其TPU算力表现亮眼，DeepSeek- V3.2正式版、亚马逊Trainium3先后亮相，摩尔线程上市更是点燃市场热情；而英伟达、阿里、AMD等 一众行业头部企业集体发声否认AI泡沫论，更为这一赛道的稳健发展注入了强心剂。 命运的转折来自一场大胆的跨界并购。2017年，中际装备斥资28亿元收购苏州旭创100%股权。彼时的 苏州旭创由刘圣等留美博士2008年创立，是国内最早布局光通信模块的企业之一，已成功打入谷歌、亚 马逊等巨头供应链，2016年对谷歌的销售收入占比高达23%。而遭遇境外上市受阻的苏州旭创，也亟需 借助上市公司平台获得发展资金。此次并购交易完成后，"中际装备"正式更名为"中际旭创"。到2021 年，中际旭创又将原电机制造业务转让给控股股东中际控股，只保留苏州旭创的光通信模块业务，完成 了从传统装备制造向高端通信设备制造的彻底转型。 2019年，深耕光模块领域多年的中际旭创精准把握全球5G商用启动与数据中心400G升级的历史性机 遇，叠加中国5G牌照发放后电信市场扩容、运营商资本开支反弹的行业红利，开启技术与业绩共振 ...

Core Viewpoint - The article highlights the rise of Tianfu Communication, a key player in the optical communication industry, particularly its strategic positioning within the NVIDIA supply chain and its impressive financial growth. Company Overview - Tianfu Communication is the smallest among the "Yizhongtian" trio, which includes Xinyi Technology and Zhongji Xuchuang, but it has shown the least volatility in growth and a higher gross margin [2][12] - As of December 12, Tianfu Communication's market capitalization reached 167.3 billion yuan, with a stock price increase of 36% since December [2][12] Founder Background - The founder, Zou Zhinong, hails from a rural background in Jiangxi and established Tianfu Communication at the age of 37 after recognizing a critical supply gap in the optical communication sector [3][13] - The company initially focused on producing zirconia ceramic sleeves, which were previously imported from Japan, and after overcoming significant production challenges, it successfully launched its products on the ChiNext board [3][4] Product Development and Market Position - Tianfu Communication has developed three core product lines: ceramic sleeves, fiber optic adapters, and optical transceiver components, which collectively cover essential areas of passive optical components [4][14] - The company was listed on the ChiNext in 2015, becoming the first stock in the domestic optical communication components sector [6][16] Strategic Growth and Innovation - The company adopted a dual strategy of "R&D + M&A" for growth, focusing on high precision and reliability in its operations [6][16] - In 2020, Tianfu Communication raised 786 million yuan to invest in high-speed optical engine projects aimed at 5G and data centers, anticipating future demands in AI computing [6][16] Partnership with NVIDIA - Tianfu Communication has established a close partnership with NVIDIA, being recognized as a key supplier for optical components in NVIDIA's Quantum X800 silicon photonic CPO switch [7][17] - The company is expected to provide customized high-density fiber array units (FAUs) and is involved in critical processes that determine product performance [7][18] Financial Performance - In the third quarter of 2025, Tianfu Communication reported revenues of 3.918 billion yuan, a year-on-year increase of 63.63%, and a net profit of 1.465 billion yuan, up 50.07% year-on-year [22] - This financial performance supports its market valuation of 167.3 billion yuan, reflecting the company's successful strategic positioning and technological advancements [22]

Core Viewpoint - CPO (Chip-Package-Optical) technology is emerging as a key direction for high-speed optical modules, leveraging the advantages of "chip and optical engine co-packaging" to become a core area for next-generation optical communication devices [1] Company Highlights - **特发信息 (Tefa Information, 000070.SZ)**: Latest stock price at 14.85 CNY, with a daily increase of +10.00%. The subsidiary has CPO platform design capabilities and high-precision packaging technology applicable for CPO packaging [1] - **联特科技 (Liante Technology, 301205.SZ)**: Latest stock price at 143.60 CNY, with a daily increase of +7.24%. Focused on optical communication transceiver modules, mastering design and manufacturing capabilities from optical chips to optical modules [1] - **长芯博创 (Changxin Bochuang, 300548.SZ)**: Latest stock price at 143.82 CNY, with a daily increase of +7.09%. An integrated circuit electronic device company that has released external light source modules for CPO and is developing photonic technology-related products [1] - **德科立 (Dekeli, 688205.SH)**: Latest stock price at 172.90 CNY, with a daily increase of +4.78%. A light transmission company with R&D plans covering 800G and CPO high-speed miniaturized optical transceiver module technology solutions [1] - **华工科技 (Huagong Technology, 000988.SZ)**: Latest stock price at 83.20 CNY, with a daily increase of +3.53%. A photonics company with vertical integration capabilities, establishing a research institute to focus on CPO and LPO technologies [1] - **光迅科技 (Guangxun Technology, 002281.SZ)**: Latest stock price at 68.55 CNY, with a daily increase of +3.24%. A global supplier of photonic devices that has already laid out CPO technology and completed silicon photonic integration packaging technology development [1] - **新易盛 (Xinyi Sheng, 300502.SZ)**: Latest stock price at 432.26 CNY, with a daily increase of +3.13% [1] - **中天科技 (Zhongtian Technology, 600522.SH)**: Latest stock price at 17.22 CNY, with a daily increase of +2.99%. Advancing CPO co-packaging optical technology and has mastered high-speed optical module packaging capabilities [2] - **炬光科技 (Juguang Technology, 688167.SS)**: Latest stock price at 170.89 CNY, with a daily increase of +2.45%. Acquired SMO technology applicable for efficient collimation and coupling of laser light sources in CPO [2] - **源杰科技 (Yuanjie Technology, 688498.SH)**: Latest stock price at 691.66 CNY, with a daily increase of +2.39%. Has laser product reserves for CPO, with CW high-power laser technology applicable in the CPO field [2] - **光库科技 (Guangku Technology, 300620.SZ)**: Latest stock price at 172.58 CNY, with a daily increase of +2.20%. Launched high-density, high polarization-maintaining fiber array collimators for CPO applications [2] - **仕佳光子 (Shijia Photonics, 688313.SH)**: Latest stock price at 96.10 CNY, with a daily increase of +2.13%. Products like high-power laser chips can be used for CPO packaging [2] - **亨通光电 (Hengtong Optic-Electric, 600487.SH)**: Latest stock price at 20.75 CNY, with a daily increase of +1.72%. One of the earliest companies to layout CPO optoelectronic co-packaging, previously launched a 3.2T CPO working prototype [2] - **聚飞光电 (Jufei Optoelectronics, 300303.SZ)**: Latest stock price at 7.12 CNY, with a daily increase of +1.71%. The company's invested subsidiary has silicon optical chips applicable for CPO [2] - **中际旭创 (Zhongji Xuchuang, 300308.SZ)**: Latest stock price at 616.00 CNY, with a daily increase of +1.65%. A leading optical module company, with CPO as one of its key evolution directions, already has R&D and layout in place [3]

①CPO+硅光芯片，实现1.6T光模块批量生产并小批量出货，布局3.2T等更高速产品，研发CPO、LPO等 并行光技术，这家公司具备硅光芯片到模块的全自研设计能力； ②数据中心液冷+UPS，这家公司提供UP S及液冷温控全链条解决方案，覆盖AI智算中心建设与运营需求，服务高功率散热核心部件。 《电报解读》是一款主打时效性和专业性的即时资讯解读产品。侧重于挖掘重要事件的投资价值、分析 产业链公司以及解读重磅政策的要点。即时为用户提供快讯信息对市场影响的投资参考，将信息的价值 用专业的视角、朴素的语言、图文并茂的方式呈现给用户。 前言 ...