2015年1月24日星期六

Storage method of cable

Cable if stored for a long time, according to the position of the cable, should make the following considerations:
1, under the eaves. Barrier Terminal Block only in not exposed to direct sunlight or ultra high temperature, standard LAN cables can be applied, recommend the use of pipeline.
2, external wall. Avoid direct sunlight and man-made damage to the wall.
3, in the pipeline (plastic or metal). As in the pipe, pay attention to thermal damage and metal pipe plastic pipe.
4, application of suspension / overhead cable. Considering the cable sag and the pressure, to adopt what kind of binding mode, cable is directly illuminated by the sun.
5, directly in the underground cable trench laying, the environment is the control of the minimum range. Cable trench installation must be periodically dry or moist degree examination.
6, the underground pipeline. In order to facilitate future upgrades, replacement of
Plug-In Terminal Block 
, and surface pressure and the surrounding environment isolation, auxiliary pipe isolation, auxiliary pipeline is a better method. But don't expect the pipeline will always keep dry, it will impact on the cable type selection.

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