China boasts world-leading optical fiber, mobile communications network China has now built the world's largest and technologically advanced optical fiber and mobile communications network 9346 10-20 18:00 Xinhua: China's gigabit 5G and optical fiber coverage reach 110 cities by the end of October 2022 The number of cities in China with the capability to offer gigabit 5G and optical fiber services reached 110 by the end of October, according to MIIT. 1.3w 12-26 18:28 READ MOST No Data Yet~ POPULAR TAGS No Data Yet~