[China Mobile achieves new breakthrough in optical transmission technology test] On November 11, China Mobile and its partners completed the real-time transmission of a single-wavelength 1.6Tb/s signal on the backbone long-distance G.652.D optical fiber based on the key technology of 230GBaud (Baud), setting a record for the longest single-wavelength 1.6T transmission of China Mobile. This move will help push the technical performance of 1.6T optical transmission systems to a new level. It is understood that after two years of research, China Mobile and its partners achieved a technological leap from 130GBaud to 230GBaud, bringing the baud rate level to the forefront of the industry. On this basis, they completed a 960km single-wavelength 1.6T transmission test based on conventional G.652.D optical fiber, marking that the boundary of 1.6T technical capabilities has entered the thousand-kilometer level. In the next step, China Mobile will continue to work with industry partners to accelerate the research and development of key technologies and standards for 1.6T high-speed optical transmission systems, promote deeper and more practical original technological innovation, consolidate the new intelligent computing optical network base for computing power networks, and lay the foundation for continued reduction in the long-term comprehensive cost of carrying traffic such as data center interconnection (DCI). (Xinhua News Agency)