用一根网络连接线，连接在DM642的J11和HUB或交换机之间。另需一台主机连接在HUB或交换机之间，和音视频开发平台构成一个局域网。在主机上刷新IE， 会在屏幕上看到通过摄像头拍摄的，用JPEG压缩后通过以太网传送的图像。-With a network cable to connect the DM642' s J11 and between HUB or switch. Another required a host connection between the HUB or switch, and audio and video development platform to form a local area network. Refresh the host IE, will see on the screen shot by cameras with JPEG compressed images transmitted via Ethernet.