释义 |
signal conversion equipment 信号转换设备 In data communications, those portions of the data circuitterminating equipment that transform (such as modulate or shape) the data signals exchanged across the interface into signals suitable for transmission through associated communication media, or that transform (such as demodulate, slice, regenerate) the received line signals into data signals suitable for presentation to the data terminal equipment. 数据通信技术中的数据线[电]路终端设备,将在接口处的数据信号转换(如调制或整形)成适合在相应的通 信媒体进行传输的信号,或将接收线路信号转换(如解调、限幅或再生)成适合在数据终端设 备上显示的数据信号。 |