48 core OPGW optical cable, OPGW optical cable manufacturer, OPGW optical cable model
Category:
Radio and Television/Cable and optical cable equipment/optical cable
Model:
48 core OPGW optical cable
Brand:
Changguang Communication
Retail Price
5.20USD
重量
kg
- Product Description
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Description :
OPGW optical cable, also known as Optical Fiber Composite Overhead Ground Wire. Placing optical fibers in the ground wire of overhead high-voltage transmission lines to form an optical fiber 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 optimal mounting positions and electromagnetic corrosion issues. Therefore, OPGW has significant characteristics such as high reliability, superior mechanical performance, and low cost. The OPGW made of aluminum clad steel wire or aluminum alloy wire is equivalent to installing a good conductor overhead ground wire, which can achieve various benefits such as reducing the potential supply current of transmission lines, lowering the power frequency overvoltage, improving the interference and dangerous impact of power lines on communication lines, etc.
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Key words:- 48 core OPGW optical cable
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