Core Viewpoint - China Mobile has made significant advancements in the 50GE QSFP28 optical module research field by embedding intelligent capabilities at the device level, enabling high-precision data collection and AI analysis for real-time fault detection with over 95.6% accuracy [1] Group 1: Company Involvement - Company Tianxing Chuangxin (启明星辰) confirmed on November 7, 2025, that it has not participated in China Mobile's 50GE QSFP28 optical module solution [1]