Most people think that waterproof connectors have little to do with cables. It's hard to say. It depends on the situation. Different products, including metal fixed heads, etc. are used depending on the situation. When we install a cable, we often have to consider its lifespan. How to ensure its service life is very important. Because the cable is directly exposed, it is particularly important that the outer layer must be protected by something. Based on our experience, we will analyze what may be available, but it is not a technical article and is for reference only. First of all, the cables are composed of several or more wires. Finally, the first wire is surrounded by more than one circle of insulating tape. Then use professional mica tape to surround it in two layers to ensure its compactness.
Install the cable waterproof connector and wrap it with more than two layers of tape to ensure that the bundle is strong. It is more environmentally friendly to use epoxy resin or other surface treatment. Make sure it is completely dry before use. Finally, wrap a heat shrink tube around the outer layer of the exposed road and that's it.