fast fiber造句

Before the realization of ftth , the central server network and the customer should be connected by optic fiber . at the both ends of optic fiber , fiber optic transceiver is needed to send , receive and converse signals . this task is to develop fast fiber optic transceiver which can achieve commercial requirements
在实现fttc的过程中，局端(中心服务器)与用户(大楼)之间需以光纤连接，在光纤两端则需要有能满足以太网信号传输规范的光纤收发器来发送、接收信号，并进行相关的信号转换处理。
It's difficult to find fast fiber in a sentence. 用fast fiber造句挺难的