segmented-core single-mode fiber

例句：

1. 1.The new optical cable is designed for high-speed data transmission.
   这种新型光缆设计用于高速数据传输。
2. 2. The segmented-core single-mode fiber is widely used in telecommunications.
   这种分段核心单模光纤在电信领域得到了广泛应用。
3. 3.The fiber optic cable is an essential component of modern communication systems.
   光纤电缆是现代通信系统不可或缺的组成部分。