Core Insights - The explosive demand for AI computing power is driving unprecedented growth in the industry, with significant infrastructure investments from leading cloud providers in the US and China [1] - The transition from traditional copper interconnects to optical interconnects is accelerating, exemplified by NVIDIA's server racks switching to fiber optics for internal connections due to the physical advantages of optical communication [1] - The current three-tier switching architecture in data centers is undergoing a structural shift from electrical to optical switching, with the fastest penetration occurring in the Spine and Leaf layers, driven by power management and bandwidth requirements [1] Industry Trends - The demand for optical communication technology is experiencing rapid growth, presenting significant opportunities for companies in the sector [1] - The integration of optical networks is seen as a beneficial long-term strategy for companies like Yingtang, especially in light of the current industry's growth and the challenges it poses to supply chain integrity and capacity [1] - Key technological pillars for the optical communication sector include optical devices, such as isolators, and lasers based on indium phosphide (InP), which are essential for stable optical communication links [1]

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。 ...

Core Viewpoint - The company, Zhongji Xuchuang (300308), attributes the improvement in gross margin to multiple factors, including the application of new technology solutions, enhancements in technology and processes, and an increase in the proportion of high-end, high-margin products shipped [1] Group 1 - The application of new technology solutions, such as the increased use of silicon photonics, contributes to the improvement in gross margin [1] - Improvements in technology and processes have led to enhanced yield rates, further supporting margin growth [1] - The increase in the shipment proportion of high-end, high-margin products has positively impacted the overall gross margin [1]

Core Viewpoint - The company indicates that the supply of optical chips is relatively tight due to a limited number of high-end optical chip suppliers and longer production cycles, which results in capacity growth lagging behind demand [1] Group 1: Supply Chain Dynamics - The supply of high-end optical chips is constrained, primarily because there are few suppliers and the production cycle is longer [1] - The company's ability to expand the supply capacity of CW light sources is supported by the increasing proportion of silicon photonics products [1] Group 2: Strategic Initiatives - The company plans to alleviate the tight supply of optical chips by introducing more suppliers and leveraging its market share and order scale advantages [1] - Collaborations with manufacturers that have large-scale production capabilities are being considered to secure long-term capacity [1]

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，随着AI数据中心的发展，带宽 需求增长非常快，网络层级可能更多、更复杂，ASIC芯片对应的光模块比例也将有所提升。 ...

Core Viewpoint - Zhongji Xuchuang (300308) indicated that in the scale-up optical connection scenarios, options include pluggable optical modules, NPO, and CPO, with customers evaluating multiple technical paths to select solutions that are reliable, mature, have a more open supply chain ecosystem, and possess large-scale delivery capabilities [1] Group 1 - The company is exploring various technical solutions for optical connections, including pluggable optical modules, NPO, and CPO [1] - Customers are conducting evaluations among different technology paths to determine the best fit for their needs [1] - The focus is on selecting solutions that demonstrate strong reliability, mature technology, and an open supply chain ecosystem [1]

Core Viewpoint - The CPO optical module sector and AI-related stocks have shown strong performance, with significant gains in various companies, indicating a bullish trend in the market driven by robust fundamentals and increasing demand for AI infrastructure [1][4]. Group 1: Market Performance - CPO optical modules and AI stocks have surged, with notable gains in companies such as Zhishang Technology (20% increase), Taicheng Light (12.91% increase), and Tianfu Communication (10.91% increase) [1][2]. - The ChiNext AI ETF (159363) rose by 2.76%, achieving a record closing high, with a trading volume of 916 million yuan, marking ten consecutive weeks of gains [2][5]. Group 2: Fundamental Drivers - Strong performance forecasts are evident, with 17 out of 21 CPO optical module stocks expecting significant net profit growth for 2025, indicating over 80% of companies in this sector are optimistic [4]. - The AI industry is experiencing rapid advancements, with numerous applications and models being released, which is expected to drive demand for AI computing infrastructure [4]. - The global Ethernet optical module market is projected to grow at a rate of 35% year-on-year by 2026, primarily fueled by the demand from AI infrastructure, particularly in data centers [4]. Group 3: Investment Opportunities - The ChiNext AI ETF is strategically positioned with approximately 60% of its portfolio in computing (leading optical module and IDC companies) and 40% in AI applications, reflecting a balanced approach to capitalize on both sectors [5].

Investment Rating - The report maintains a "Buy" rating for key companies in the sector, including Zhongji Xuchuang, Xinyi Sheng, and Tianfu Communication, among others [11]. Core Insights - The transition to the "Agent" era is accelerating, with AI agents like Clawdbot and Claude Excel evolving from simple conversational tools to essential productivity tools, significantly increasing demand for cloud computing resources [1][20]. - The AI application landscape is fundamentally shifting from simple interactions to deep integration into work processes, marking a new paradigm where AI becomes a core executor in workflows [2][21]. - The emergence of AI agents is driving a qualitative change in underlying computing power demand, as these agents transition from auxiliary tools to autonomous entities [3][22]. - The competition for computing power is intensifying, with rising cloud service prices and continuous growth in capital expenditures (capex) from cloud providers, highlighting the increasing importance of scarce computing resources [4][23]. Summary by Sections Investment Strategy - The report suggests focusing on the computing power sector, particularly in optical communications, with recommended companies including Zhongji Xuchuang, Xinyi Sheng, and Tianfu Communication [14]. - It also highlights the importance of liquid cooling and edge computing platforms, recommending companies like Yingweike and Meige Intelligent [14]. Market Review - The communication sector has seen an increase, with optical communications performing particularly well, as evidenced by significant stock price increases for companies like Tianfu Communication and Zhongji Xuchuang [16][17]. Computing Power Demand - The report emphasizes that the new operational modes of AI agents lead to a dramatic increase in token consumption, necessitating high concurrency and continuous online capabilities from computing services [5][25]. - Major cloud providers like Google Cloud and Amazon AWS have announced price increases for their services, indicating a shift from a long-term trend of decreasing prices [10][23]. Key Companies and Performance - Zhongji Xuchuang and Xinyi Sheng have shown strong growth, with Zhongji Xuchuang maintaining its leading position in the industry [25]. - The report recommends monitoring the performance of companies involved in the computing power supply chain, including those in optical modules and liquid cooling sectors [25].