How to choose outdoor optical cable? In integrated wiring projects, we often hear the terms outdoor optical cable and indoor optical cable.
Selecting a good optical cable is very important for friends who do integrated wiring. Let’s talk about the selection of outdoor optical cables!
Since outdoor optical cables are used outdoors, they must be waterproof. The outer sheath usually used is made of PE material, and its internal structure is usually divided into a base tube structure and a layered structure. .
The outdoor one is made of black PE material sheath. The outdoor one is usually marked GY in terms of type.
It requires thick outer packaging, pressure resistance, corrosion resistance, Tensile resistance and other mechanical properties! Outdoor optical cable is a communication line that realizes the transmission of designed optical signals.The cable core is composed of a certain number of optical fibers according to a certain method, and is covered with a sheath, and some are also covered with an outer sheath.
Outdoor optical cables are mainly composed of optical fibers (glass filaments as thin as hair) and plastic protective sleeves and plastic outer sheaths. There are no gold, silver, copper, aluminum and other metals in the optical cables.
