Market Overview - The Shanghai Composite Index fell by 0.96% to 4117.95 points, while the Shenzhen Component Index decreased by 0.66% to 14205.89 points. In contrast, the ChiNext Index rose by 1.27% to 3346.36 points [1] - A total of 2360 stocks rose and 2703 stocks fell in the Shanghai and Shenzhen markets, with a total transaction volume of 2.84 trillion yuan, a decrease of approximately 394.47 billion yuan compared to the previous day [1] Sector Performance - The telecommunications equipment sector saw a net inflow of 6.534 billion yuan, while the non-ferrous metals sector experienced the largest net outflow of 10.049 billion yuan [1] - The genetically modified sector led the gains with an increase of 4.19%, followed by the optical fiber concept sector at 3.94%. Conversely, the silver sector fell by 10%, and the precious metals sector decreased by 8.92% [1] Company Highlights - TBEA's market attention is attributed to its comprehensive advantages as a leading enterprise in the power equipment sector, with a strong performance and sufficient order reserves. The company is actively expanding into AI computing power and solid-state transformers [2] - Hongbaoli's market heat stems from its improved fundamentals and the overall performance of the chemical sector. The company's epoxy propylene project is set to significantly enhance capacity [2] - LEO's increased attention is due to its dual business layout in "smart pumps and systems" and "digital marketing," along with its expansion into AI applications and liquid cooling servers [3] - Tiandi Online is gaining market attention for its forward-looking layout in AI applications and virtual digital fields, despite adjustments in its acquisition plans [3] - Tongding Interconnection's popularity is driven by the rising prosperity of the optical communication industry and its comprehensive business layout [3] - BlueFocus is benefiting from the high prosperity of the AI marketing industry and multiple thematic catalysts, including collaborations with various platforms [4] - Tianqi's focus is on advancements in humanoid robots and lithium battery recycling, with significant progress in its joint projects [4] - The silver sector's market performance is bolstered by strong precious metal prices and the company's strategic business layout [5] - Agricultural Development Industry's attention is heightened by its profit forecast and multiple favorable factors, including a projected net profit increase of over 60% [5] - Hengtong Optic-Electric is gaining market interest due to the recovery of the optical communication industry and the company's technological breakthroughs [6]

Core Viewpoint - The article highlights the successful completion of nearly 100 million RMB in Series D financing for "San Shiyuan Technology," a leading company in the optical communication device sector, particularly in Optical Circuit Switch (OCS) technology, which is rapidly advancing in commercialization [5][7]. Financing Information - Financing Round: Series D - Financing Amount: Nearly 100 million RMB - Investors: Led by CITIC Jinshi and Guanghe Venture Capital, with participation from Lishi Venture Capital, existing shareholders including Zhongnan Venture Capital, Jing Shui Hu Venture Capital, Xiyang Capital, and Zhuhai Technology Group [7]. Company Overview - Established: 2015 - Location: Zhuhai, Guangdong - Key Products: OCS, circulators, high-power & polarization-maintaining laser devices, multi-core fiber devices, and integrated devices for optical amplifiers. These products are widely used in data centers, LiDAR, industrial lasers, measurement, backbone network relays, coherent transmission, 5G base stations, optical detection, and medical optics [10]. Market Potential - The OCS market is projected to reach at least $2.5 billion by 2029, driven by the expansion of AI and data center deployments. The circulator market is expected to grow over 15 times in the next five years, reaching several billion RMB [12]. - Cignal AI's report indicates that OCS has evolved from a single Google project to a multi-vendor market with actual deployments and procurement orders, indicating a robust growth trajectory [12]. Company Performance - "San Shiyuan Technology" has achieved a tenfold increase in revenue over the past five years, with a compound annual growth rate (CAGR) exceeding 60%. The company has been recognized as a unicorn seed enterprise and a national-level "specialized and innovative" small giant [14]. Team Background - The founder, Chen Xiangyang, has 20 years of experience in the optical communication industry and has previously led significant sales efforts at Zhuhai Guanglian. The core team also possesses extensive experience from leading international companies [16]. Future Development Goals - The company aims to maintain an annual growth rate of 60%-70% and plans to establish subsidiaries in Shanghai and Singapore, as well as a production base in Southeast Asia, to attract high-end and international talent [20].

近期，光模块龙头企业密集发布2025年度业绩预告。 例如，中际旭创股份有限公司（以下简称"中际旭创"）预计2025年实现归属于上市公司股东的净利润98 亿元至118亿元，同比增长89.5%至128.17%；成都新易盛通信技术股份有限公司预计2025年净利润同比 增长231.24%至248.86%；苏州天孚光通信股份有限公司预计2025年净利润同比增长40%至60%。 中国银河证券在研报中表示，相关龙头公司业绩普遍超预期，光模块景气度"仍旧处于上升通道中"。 1.6T上量时代开启 "1.6T光模块在2025年第三季度开始正式向重点客户出货，第四季度上量更加迅速，开启了1.6T上量的 时代。"在2月1日披露的投资者关系活动记录表中，中际旭创方面这样描述其最新高端产品的销售进 展。 具体来看，光模块是数据中心内部实现服务器、交换机等设备间高速互联的核心部件，其速率（如 800G、1.6T）决定了每秒能传输多少数据。近年来，800G光模块已成为全球大型云厂商建设AI算力集 群的主流选择，而1.6T光模块正是这条技术路径的下一个里程碑。 中际旭创方面预计，今年1.6T光模块需求规模较去年将出现"较大增长"，公司一季度订 ...

本报记者 王僖 中国银河证券在研报中表示，相关龙头公司业绩普遍超预期，光模块景气度"仍旧处于上升通道中"。 1.6T上量时代开启 "1.6T光模块在2025年第三季度开始正式向重点客户出货，第四季度上量更加迅速，开启了1.6T上量的 时代。"在2月1日披露的投资者关系活动记录表中，中际旭创方面这样描述其最新高端产品的销售进 展。 具体来看，光模块是数据中心内部实现服务器、交换机等设备间高速互联的核心部件，其速率（如 800G、1.6T）决定了每秒能传输多少数据。近年来，800G光模块已成为全球大型云厂商建设AI算力集 群的主流选择，而1.6T光模块正是这条技术路径的下一个里程碑。 中际旭创方面预计，今年1.6T光模块需求规模较去年将出现"较大增长"，公司一季度订单增长迅速，且 有望保持环比增长趋势。对于未来的价格趋势，中际旭创方面认为，随着客户需求规模不断提升，光模 块产品价格年降仍是行业的普遍规律。 中国银河证券分析师表示，今年国内光模块需求侧将从400G向800G、1.6T升级，叠加人工智能应用端 发展带来的算力需求提升，带动光模块需求量能提升；海外端当前景气度较高，主流云厂商今年资本开 支规模持续高预期 ...

（编辑 姚尧） 证券日报网2月1日讯 ，英唐智控在接受调研者提问时表示，第一，AI算力的全域爆发，形成了行业前 所未有的需求驱动力，美国与中国头部超大规模云厂商、算力服务商的基建投入同步放量，强力拉动数 据中心服务器内部联接（intra-DC scale up）与数据中心间互联（DCI scale out and scale cross）双场景的 连接需求。为满足AI大模型训练、海量数据存储与复杂调度的高带宽要求，OCS（光电路交换）技术从 辅助方案升级为支撑大规模互联的关键核心技术。第二，光互连对传统铜互连的替代进入全面加速阶 段，以行业标杆NVIDIA服务器机架为例，其设备背板的内部连接已由传统铜缆全面转向光纤，核心原 因在于光通信在传输速率、传输距离、信号衰减控制上，具备铜质线缆无法突破的物理优势，这也是铜 连接被快速替代的根本原因。第三，当前数据中心通用的ToR/Leaf/Spine三层交换架构，正发生从电交 换到光交换的结构性替换，受数据中心内部功耗管控、带宽上限提升的双重要求，传统电交换机逐步被 光交换机取代，其中Spine汇聚层与Leaf接入层的光交换渗透速度最快、替代比例提升最为显著。即便 A ...

证券日报网2月1日讯，中际旭创（300308）在接受调研者提问时表示，可插拔光模块技术非常成熟，今 年800G和1.6T将大规模上量，明年1.6T可插拔光模块仍为市场的主流需求。预计3.2T可插拔在scale-out 场景中依然是客户认可的主流方案，有望持续迭代和规模部署。 ...

证券日报网2月1日讯，中际旭创（300308）在接受调研者提问时表示，2025年以来，由于客户需求提升 迅速，上游核心物料的供给偏紧张，尚无法完全匹配和跟上需求。其中EML和CW等光芯片的生产周期 较长，相对更加紧缺，预计今年上半年供给还将紧张，要到下半年供给才将得到一定程度的缓解。公司 高度重视原材料的采购准备，已和供应商商定今明年的整体供给，锁定相应产能，核心物料的供给将得 到有效保障，公司有能力保持出货规模的持续增长。 ...

证券日报网2月1日讯，中际旭创（300308）在接受调研者提问时表示，公司在scale-up市场中的客户主 要以CSP客户为主，重点客户对AI数据中心的资本开支投入较大，算力需求和带宽需求提升都比较快， 正在积极推进scale-up光连接产品的研发。 ...

证券日报网2月1日讯，中际旭创（300308）在接受调研者提问时表示，毛利率提升有多方面的因素，1) 新技术方案的应用，例如硅光比例的提升。2)通过技术和工艺改进，推动良率的提升。3)高端高毛利产 品的出货占比提升。 ...

证券日报网2月1日讯，中际旭创（300308）在接受调研者提问时表示，光芯片供给相对更紧张，主要由 于高端光芯片的供应商偏少，且生产周期更长，产能较需求增长更慢一些。随着硅光产品占比的逐步提 升，公司有能力持续扩大CW光源的供给能力，可以通过导入更多供应商，或者通过市场份额与订单规 模优势，与具备大规模生产能力的厂商合作，锁定长期产能，缓解光芯片供给紧张的情况。 ...