OPGW optical ground wire is to place the optical fiber in the ground wire of the overhead high-voltage transmission line to form the optical fiber communication network on the transmission line. This structure has the dual functions of ground wire and communication. The optical power ground wire is more reliable, stable, and firm due to the metal wire wrapping. Because the overhead ground wire and the optical cable are combined as a whole, compared with other methods of optical cables, the construction period is shortened, and the construction cost is saved. We customize 4 types of the OPGW cable, central stainless steel tube OPGW, Stranded stainless steel tube OPGW, central Al-covered stainless steel tube OPGW, PBT type OPGW, fiber core is 12, 24, 36, 48, 96, up to 144 cores is available.
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Central Type Stainless Steel Tube OPGW | 8/12/16/24/36/48/96 | The stainless steel tube is hermetically sealed by seamless welding; the central stainless steel tube is surrounded by single or double layers of metal wires. The tube is filled with water-resistant gel. This tube provides complete protection to the fibers from longitudinal and lateral water/moisture ingress. The interstices in between the stainless steel tube and the metallic wires are filled with anti-corrosive grease for protection from corrosion. | Inquire |
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Stranded Type Stainless Steel Tube OPGW Cable | 8/12/16/24/36/48/96 | The stainless steel tube is hermetically sealed by seamless welding and is surrounded by single or double layers of metal wires. The tube is filled with water-resistant gel. This tube provides complete protection to the fibers from longitudinal and lateral water/moisture ingress. The interstices in between the stainless steel tube and the metal wires are filled with anticorrosive grease for protection from corrosion. | Inquire |
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AL-covered Stainless Steel Tube OPGW Cable | 8/12/16/24/36/48/96 | Optical fibers are placed in a hermetically sealed stainless steel tube covered with an aluminum layer. The central aluminum-clad stainless steel tube is surrounded by single-layer or double-layer metal wires. Good anti-corrosion performance, suitable for the highly corrosive environment, no need to use anti-corrosion grease. | Inquire |
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Aluminum PBT Tube OPGW Cable | 8/12/16/24/36/48/96 | Optical fibers are placed loosely in plastic tubes embedded in a hermetically sealed aluminum tube. The aluminum tube is surrounded by single or double layers of metal wires. The structure has good corrosion resistance for its uniform materials. | Inquire |
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