fiber coupled power

例句：

1. 1. The new device uses fiber-coupled power to transmit data wirelessly.
   这个新设备使用纤维耦合功率来无线传输数据。
2. 2. The fiber-coupled power source is essential for the operation of the communication system.
   纤维耦合电源是通信系统运行所必需的。
3. 3. The fiber-coupled power source has a high efficiency and long service life.
   纤维耦合电源具有高效率和长使用寿命。