Wires and cables on the outer wall, avoid direct sunlight on the wall and human damage. Under the eaves, the cable is only exposed to sunlight or ultra-high temperature. Standard LAN cable can be used. It is recommended to use the pipeline. Overhead cable, considering the drooping and pressure of the wire and cable, which type of bundling is intended, whether the wire and cable are directly exposed to sunlight. In the pipe (plastic or metal), such as in the pipe, pay attention to the damage of the plastic pipe and the heat conduction of the metal pipe. .
Underground pipeline wire and cable, in order to facilitate future upgrades, wire and cable replacement and isolation from surface pressure and surrounding environment, auxiliary pipeline isolation, auxiliary pipeline is a better method, but do not hope that the pipeline will remain dry forever, This will affect the choice of wire and cable types. It is laid directly in the underground wire and cable trench. This environment is the smallest control area. The installation of wire and cable trench should be checked regularly for drying or humidity.