标题: What Is Fiber Optic Web? How Fiber Optic Internet Works [打印本页] 作者: GlennaL34 时间: 7 天前 21:31标题: What Is Fiber Optic Web? How Fiber Optic Internet Works
Fiber net is costly to construct out, so it's not available in many rural areas of the united state. About 50% of the nation has accessibility to fiber links.
