標題: What Is Fiber Optic Net? Just How Fiber Optic Net Works [打印本頁] 作者: IPGDomenic 時間: 2025-1-29 16:56 標題: What Is Fiber Optic Net? Just How Fiber Optic Net Works The fiber optic cord helps to keep the light signal inside it for as much as 60 miles. internet service providers in bullhead city az fiber-optics, information is sent as pulses of light.