Opgw-48b1-110 optical cable opgw optical cable Shanxi optical cable manufacturer quotation

Description :

　　OPGW fiber optic cable manufacturer OPGW power communication fiber optic cable

　　The structure of PGW optical cable generally adopts aluminum tube type, aluminum skeleton type and (stainless) steel tube type structure. The structure of 24 core OPGW optical cable is to put 24 250 μ m optical fibers into a sleeve made of stainless steel, 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.

　　Characteristics of OPGW optical cable products:

　　Adopting advanced stainless steel tube production technology, the tube is filled with water-resistant compounds, which can effectively protect the optical fiber;

　　Good compactness and high tensile strength;

　　Short circuit current causes minimal interference between the power grid and communication network;

　　The excess length of the optical fiber and the twisted pitch of the cable core ensure that the OPGW optical cable is not subjected to force when subjected to high operating tension;

　　Similar to commonly used ground wire specifications, it is very convenient to install and can directly replace the original ground wire.

　　Application features:

　　Replace the existing ground wire and renovate the power optical communication line;

　　When constructing overhead power lines, plan and design them synchronously with the ground wire;

　　Provide * * protection for stainless steel fiber optic transmission units;

　　Conduct fault short-circuit current and provide lightning protection.

　　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;

　　Obtain the maximum fiber optic surplus length in a small steel pipe (once);

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

　　Operating temperature: -40 ℃~80 ℃.

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• Opgw-48b1-110 optical cable