蘅东光（920045）：无源光器件国家级“小巨人”，布局CPO乘AI东风加速扩张

Investment Rating - The report assigns a target market value of 17.7 billion yuan for the company, with a corresponding PE ratio of 39 times for 2026, indicating a favorable investment outlook [5][4]. Core Insights - The company is positioned as a national-level "little giant" in passive optical devices, leveraging the AI data center boom for accelerated expansion [5][12]. - The demand for passive optical devices is expected to grow significantly due to the increasing capital expenditure in global data centers and the rising need for high-speed optical communication [5][28]. - The company has established strong partnerships with major clients such as AFL, Coherent, and Jabil, with a revenue split of 10% domestic and 90% international, primarily serving high-profile customers like Google, Amazon, and Microsoft [5][12]. Summary by Sections 1. Company Overview - Established in 2011, the company focuses on passive optical devices, including passive fiber optic cabling and internal optical devices, primarily used in data centers and telecommunications [5][12]. - The company has achieved significant milestones, including the mass shipment of 400G and 800G passive internal optical devices, and has begun limited shipments of 1.6T products [5][12]. 2. Market Dynamics - The report highlights a new growth cycle for passive optical devices driven by technological iterations and AI demand, with a clear value growth logic as these devices become critical in high-speed optical communication [5][28]. - The AI demand is expected to drive both scale-out and scale-up in the optical device market, with significant increases in the interconnection needs of optical modules [5][49]. 3. Competitive Advantages - The company is building core barriers to growth through high R&D investment, strong customer relationships, and capacity expansion, focusing on high-end products and advanced manufacturing capabilities [5][30]. - The report notes that the company has a stable customer base and is expanding its production capacity to meet the growing market demand, particularly in overseas markets [5][24]. 4. Financial Projections - Revenue and net profit forecasts indicate substantial growth, with expected revenues of 2.156 billion yuan in 2025 and net profits of 305 million yuan, reflecting year-on-year growth rates of 63.9% and 106.5%, respectively [3][5]. - The report emphasizes the company's low initial valuation compared to peers, suggesting a high potential for price appreciation in the context of the upcoming IPO [5][4].