gui chao cable news: cable storage knowledge
from：guichao author：admin click： 445 addtime：2017-04-14 13:24:48
if the cable is to be stored for a long time:
1: under the eaves. cables are not exposed to direct sunlight or high temperature,
standard lan cable can be applied, it is recommended to use the pipeline.
2: on the wall. avoid direct sunlight to the walls and man-made damage.
3: pipe (plastic or metal). as in a pipe,
pay attention to the damage of plastic pipe and the heat conduction of metal pipe.
4: suspended application / overhead cable. consider cable sag and pressure.
what kind of bundle is used? is the cable directly exposed to the sun?.
5: directly in the underground cable trench laying. this environment is the smallest control.
the installation of the cable trench shall be checked regularly for dryness or humidity.
6: underground pipeline. in order to facilitate future upgrades,
cable replacement as well as surface pressure and ambient isolation,
it is a good method to separate the pipeline and to assist the pipeline.
but don't hope that the pipeline will always stay dry,
this will affect the selection of cable types.