Power composite optical cable OPGW communication optical cable 24 core 70 section OPGW optical cable price

Description :

　　Power composite optical cable OPGW communication optical cable 24 core 70 section OPGW optical cable price

　　OPGW optical cable: (Optical Fiber Composite Overhead Ground Wire, also known as Fiber Composite Overhead Ground Wire) The structure generally adopts aluminum tube type, aluminum skeleton type, and (stainless) steel tube type structure. The structure of 48 core OPGW optical cable is to put 48 250 μ m optical fibers into a stainless steel sleeve, wrap aluminum clad steel wire (AS wire) around the sleeve, and wrap aluminum alloy wire (AA wire) layer on the outer layer to form a cable.

　　Combining the dual functions of ground wire and communication optical cable, it eliminates the huge cost of repeated installation and maintenance;

　　Installed on the top of the overhead power line tower, without considering factors such as hanging points and electrical corrosion;

　　During the renovation process of the old line, the outer diameter and tensile strength of the optical cable can be better matched than another ground wire;

　　Large transmission capacity, high communication quality, and good reliability;

　　Has superior mechanical and electrical performance;

　　Good safety performance, long service life, and less susceptible to destructive shooting.

　　Structural features:

　　Small cable diameter, light weight, and low additional load on the tower;

　　Stainless steel wire diameter is larger than aluminum clad steel wire and aluminum alloy wire;

　　The stainless steel fiber optic unit is located at the center of the twisted layer, providing slightly better protection;

　　Fiber optic surplus length obtained from a small steel pipe (once);

　　Single layer armor has slightly poorer resistance to torsion, lateral pressure, and tensile strength;

　　Operating temperature: -40 ℃~+80 ℃.

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