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所谓“FTTH”(光纤到家)就是取“Fiber To The Home”这句话里的开头字母当成简称。如这句话的字面意思为把光缆网络延伸到每个家庭用户里。也就是说连接到各个家庭的网络通讯都是用光纤缆线所铺设的。光纤网络不但可以传递计算机信息、电视影像、声音通讯(电话)等,也可以实现高速数据传输以及24小时不断在线网的环境。
The so-called “FTTH” (fiber to the home) is to take “Fiber To The Home” this sentence in the beginning of the letter as abbreviation. Such as the literal meaning of this sentence is to extend the optical cable network to each home user. That is to say, the network communication connected to each family is paved with optical fiber cables. Optical fiber network can not only transfer computer information, video, voice communications (telephone), etc., can also achieve high-speed data transmission and 24-hour online network environment.