What Is The Model Of Buried Optical Cable?

【 Directly buried optical cable models 】 GYTA53, GYTY53, GYTA33, GYTS and other models should be selected. Compared with ordinary overhead and pipeline optical cables, PE inner protective layer and moisture-proof armor layer are added, which increases the protective ability. The specific model is shown in the table below: [Directly buried optical cable] is a type of communication optical cable laying method. This type of optical cable is armored with steel strips or wires on the outside and directly buried underground, requiring resistance to external mechanical damage and resistance to soil corrosion. Different protective layer structures should be selected according to different usage environments and conditions. For example, in areas with insect and rodent infestations, optical cables with insect and rodent resistant protective layers should be selected. Depending on the soil and environment, the depth at which the optical cable is buried underground is generally between 0.8 meters and 1.2 meters. When laying, it is also necessary to pay attention to keeping the strain of the optical fiber within the allowable limit.