signal interface unit

例句：

1. 1. The new device uses a signal interface unit to transmit data over long distances.
   这个新设备使用信号接口单元在长距离上传输数据。
2. 2.The engineer designed the signal interface unit to ensure seamless communication between devices.
   工程师设计了信号接口单元，以确保设备之间的无缝通信。
3. 3.The signal interface unit is crucial for maintaining network stability and reliability.
   信号接口单元对于保持网络的稳定性和可靠性至关重要。