24 core composite optical cable OPGW optical cable single-mode optical cable OPGW optical cable manufacturer

Description :

　　Full name of optical cable: Power Ground Wire Composite Optical Cable OPGW

　　The OPGW optical cables produced by Changguang Communication Technology can adopt aluminum tube type, aluminum skeleton type, and (stainless) steel tube type structures according to user needs. The optical fiber is wrapped in a stainless steel sleeve, with aluminum clad steel wire (AS wire) wrapped around the sleeve and an outer layer of aluminum alloy wire (AA wire) twisted into a cable.

　　OPGW fiber optic cable application:

　　1. OPGW optical cables are mainly used on 110KV, 220KV, and 550KV voltage level lines. Due to factors such as power outages and safety, they are often applied on newly built lines.

　　2. Lines with high voltage exceeding 110kV have a large span (usually above 250M);

　　3. Easy to maintain, easy to solve for line crossing problems, and its mechanical characteristics can meet the requirements for large line crossings;

　　4. The outer layer of OPGW is metal armor, which has no effect on high-voltage corrosion and degradation;

　　5. OPGW must be powered off during construction, and the losses caused by power outages are significant. Therefore, OPGW should be used in the construction of new high-voltage lines above 110kV;

　　Performance characteristics of OPGW optical cable:

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

　　2. Good compactness and high tensile strength

　　3. Short circuit current causes minimal mutual interference between the power grid and communication network

　　4. 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 stress during high operating tension

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

AfterSalesService :

• 24 core composite optical cable