signal distribution panel

例句：

1. 1.The signal distribution panel is responsible for managing the network's traffic.
   信号分配板负责管理网络的流量。
2. 2. The engineer installed a new signal distribution panel to improve the system's performance.
   工程师安装了一个新的信号分配板来提高系统的性能。
3. 3. The signal distribution panel was designed to ensure reliable communication between devices.
   信号分配板被设计成确保设备之间的可靠通信。