Close to you 24.36.48 core OPGW fiber optic cable manufacturer OPGW fiber optic cable long optical power OPGW

Description :

　　OPGW fiber optic cable manufacturer 48 core OPGW fiber optic cable overhead ground wire OPGW parameters OPGW fiber optic cable

　　Product Introduction

　　OPGW ground wire optical cable: placing optical fibers in the ground wire of overhead high-voltage transmission lines to form a fiber optic communication network on the transmission lines. This structural form combines the dual functions of ground wire and communication, and is generally referred to as OPGW optical cable. Due to its anti electromagnetic interference and light weight, optical fibers can be installed on the top of transmission line towers without considering issues such as mounting position and electromagnetic corrosion. Therefore, OPGW has significant characteristics such as high reliability, superior mechanical performance, and low cost. This technology is particularly suitable and economical for new installation or replacement of existing grounding wires. OPGW fiber optic cable utilizes the difference in refractive index between the core and cladding materials to transmit light energy through optical fibers, which is a significant change in the history of communication. Fiber optic cables are lightweight and compact, and have been adopted by power systems to transmit dispatch telephone, remote control signals, relay protection, television images, and other information between substations and central dispatch offices. In order to improve the stability and reliability of fiber optic cables, foreign countries have developed a structure that combines fiber optic cables with transmission lines, overhead ground wires, and power cables. OPGW optical cable is more reliable, stable, and sturdy due to the metal wire wrapping. As the overhead ground wire and optical cable are combined into one, compared with using other optical cables, it not only shortens the construction period but also saves construction costs. In addition, if OPGW made of aluminum clad steel wire or aluminum alloy wire is used, it is equivalent to installing a good conductor overhead ground wire, which can reduce the potential supply current of transmission lines, lower the power frequency overvoltage, change the interference and danger of power lines to communication lines

　　Company products: Steel cored aluminum stranded wire, steel stranded wire, aluminum stranded wire, overhead insulated wire, control cable, power cable, JKLGYJ insulated wire, JKLYJ overhead wire, OPGW optical cable, ADSS optical cable and other power system cables and optical cables.

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• 24.36.48 core OPGW optical cable