中信证券：AI拉动业绩快速增长，通信板块整体改善

Core Viewpoint - The performance expectations of communication companies are diverging in Q2 2025, but overall improvement is anticipated compared to Q1, driven by the surge in AI demand in North America [1] Group 1: Performance Expectations - The leading companies in optical modules are expected to experience rapid growth due to the explosion of AI demand in North America [1] - The performance of optical devices and second-tier optical module companies is also expected to accelerate [1] - Domestic demand for computing power continues to improve, with leading domestic optical module and switch companies expected to perform well [1] Group 2: Sector Analysis - The AIDC sector, due to its heavy asset characteristics, is expected to see performance improvements in the second half of 2025 [1] - Traditional domestic communication equipment is generally under pressure [1] - Overall, the performance of operators is stable, with growth expectations improving compared to Q1 [1] Group 3: Industry Trends - The deep-sea construction is expected to drive the optical cable and submarine cable industry into an upward channel [1] - The IoT module sector maintains a favorable outlook, with performance expected to grow on a quarter-on-quarter basis [1] Group 4: Recommendations - Key recommendations include focusing on leading companies in optical modules, AIDC, operators, and IoT sectors [1]