1. Determine the location of the cable crossing the wall according to the laying route of the cable. It is generally appropriate to choose the existing weak current wall hole through the cable, for the building without a ready-made wall hole should be as far as possible to choose a concealed and non-obstruction-free position to open the wall hole.
2. Determine the number of optical cables to be worn (according to the number of households), select the size of the wall holes, generally a diameter of 10mm holes can be worn 2 optical cables.
3. Select the hole tool (electric drill or hammer drill) and drill bit specifications according to the material and size of the hole in the wall.
4. To prevent rainwater from entering, drill holes at a tilt of 10° from the inner wall to the outer wall.
5. After the wall is opened, in order to ensure the beauty of the drilling place, the inner wall should be inserted into the wall hole through the wall sleeve or installed in the wall decorative cover plate at the wall hole.
6. If the opening of the wall hole is larger than expected, it can be repaired with cement, and the entrance should be as beautiful as possible.
7. Thread the optical cable through the hole, and wrap the optical cable through the hole with a winding pipe to prevent the optical cable from cracking.
8. After the leather cable passes through the wall hole, the outer wall should be sealed with mud, silicone and other fillers to prevent rain infiltration or insects from climbing into the wall.
9. A certain arc should be left at both ends of the cable crossing the wall to ensure the bending radius of the cable.
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Company Name: Jiangsu DMlS Optoelectronic Communication Co. LTD
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Country: China
Website: https://www.dmiscable.com/
