通过光纤传输的信号会变弱，因此信号必须通过一种称为再生器的设备才能传输到更远的地方。
Signals running through fiber-optic cables deteriorate, and so the signals must be run through a piece of equipment called a regenerator before being transmitted farther.
本文主要对光纤传输系统的进行了介绍，提出了实现其传输功能设备的具体解决方案。
This paper mainly introduces transmission system and provides new ways to solve specific problems for the equipment with transmission function.
采用新传输设备范围内的光纤电缆来连接初级保护1引线保护系统通信。
The communication link for the primary 1 pilot relay system will be by means of fiber optic cable which is in the scope of New Transmission Facilities.
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