A data acquisition terminal with Ethernet interface is a front-end equipment of the data acquisition system. 具有以太网接口的数据采集终端是以太网数据采集系统的前端设备。
It acts as a terminal of this system, or an interface linking the analog communication equipment and the Ethernet, to function of network interface, discrete signal process, voice A / D, D / A and mix. 该接入设备既可作为系统的用户终端,也可作为转接设备,它配置于外部模拟通信设备与以太网的接口处,完成网络接口、离散控制信号转换、语音数字化以及多路语音合成的功能。