六合图库财神报:IP camera wiring requirements analysis
红姐彩色六合图库 www.oqobt.tw IP camera wiring requirements analysis
HD IP camera, among various industries has its shadow, no longer is so strange. The use of high-definition IP camera, bring a lot of convenience to our lives, a great influence on our daily lives.
Line transmission network camera There are many ways, the most important is the network cable and fiber optic transmission.
For IP camera, its line construction is clearly richer than traditional analog devices. However, no matter what kind of transmission, interference is one of the issues that we have to pay attention to. Especially for wired transmission of the video signal, the signal line and the same high-power wires to the transmission is undoubtedly taboo in the process of the overhead line, the impossibility in order to facilitate the construction of the two on the same transmission line pipe. Even when subjected to environmental constraints, it is not the two separated, and also to ensure a separation distance of at least half a meter. Only such a plan, in order to better avoid magnetic interference for video transmission.
For a wireless signal transmission device, although fewer restrictions in line. But the camera itself should also avoid the surrounding magnetic interference source. Ensure the camera with the ground at the same time insulate.
In addition, we also pay attention to avoid the line PTZ work and hinder.
Therefore, when we set up in the IP camera wiring, anti-interference problems have to be considered.