Shanghai Aijian Securities·2025-09-10 08:50Investment Rating - The report rates the electronic industry as "Outperform the Market" [1] Core Viewpoints - The hollow-core fiber (HCF) technology is expected to significantly enhance data transmission capabilities, with Microsoft planning to deploy 15,000 kilometers of HCF over the next 24 months [5][6] - The global hollow-core fiber market is on an upward trend, with the market size projected to reach $8.22 billion in 2024, and the Chinese market for hollow-core fiber at $0.07 billion, indicating substantial growth potential [12][13] - Long Fiber Optic Co. is highlighted as a key supplier in the hollow-core fiber sector, with significant advancements in manufacturing and technology [20][23] Summary by Sections 1. Hollow-Core Fiber Overview - Hollow-core fiber uses air as the transmission medium, offering advantages such as reduced latency (31.8% lower than traditional fibers), high input power, low attenuation, and large bandwidth [9][10][11] - The structure includes a hollow glass capillary and reflective layers, allowing for efficient transmission of long-wave infrared laser beams [6][9] 2. Application in Data Centers - Hollow-core fiber is poised to revolutionize data center connectivity, with applications in metropolitan, wide-area, and edge data centers, enhancing transmission speeds and efficiency [18][19] - The technology is expected to improve AI training efficiency by over 10% due to its low-latency characteristics [18] 3. Long Fiber Optic Co. Profile - Long Fiber Optic Co., established in 1988, is a leading player in the fiber optic market, with projected revenues of 12.197 billion yuan in 2024 and a compound annual growth rate of approximately 10.36% from 2020 to 2024 [20][23] - The company invests significantly in R&D, with a consistent increase in the proportion of R&D expenses relative to revenue [20][21] 4. Market Performance - The electronic industry index experienced a decline of 4.57% recently, ranking 28th out of 31 sectors, while the broader market index (CSI 300) fell by 0.81% [38] - Specific sectors within the electronic industry, such as digital chip design and integrated circuit packaging, faced significant declines, indicating market volatility [42][45]