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OPGW Fiber Composite Overhead Ground Wire

OPGW optical cable 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.



OPGW Optical Cable Characteristics & Advantage

Using good stainless steel tube production technology, the tube is filled with water blocking compounds, which can effectively protect the optical fiber

Good compactness and high tensile strength

The short-circuit current has little mutual interference between the power grid and the communication network

Similar to the common ground wire specifications, it is very convenient to erect and can directly replace the original ground wire


The PBT Loose Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires(ACS) or mixl AcS wires and aluminum alloy wires. Good anti-corrosion performance.Material and structure are uniform, good resistance to vibrationl fatigue.

Product Name: PBT Loose Buffer Tube Type OPGW

Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options

Fiber Count: 2-72 Core

Applications: Reconstruction of old power lines and low voltage level lines. Coastal chemical industrial areas with heavy chemical pollution.



    The Standard Of Optical Fiber

    ITU-TG.652

    Characteristics of a single mode optical fiber.

    ITU-TG.655

    Characteristics of a non-zero dispersion -shifted single mode fibers optical.

    EIA/TIA598 B

    Col code of fiber optic cables.

    IEC 60794-4-10

    Aerial optical cables along electrical power lines-family specification for OPGW cable.

    IEC 60794-1-2

    Optical fiber cables -part test procedures.

    IEEE1138-2009

    IEEE Standard for testing and performance for optical ground wire for use on electric utility power lines.

    IEC 61232

    Aluminum -Clad steel wire for electrical purposes.

    IEC60104

    Aluminum magnesium silicon alloy wire for overhead line conductors.

    IEC 61089

    Round wire concentric lay overhead electrical stranded conductors.


    The Specification
    Typical Design for Single Layer:

    Specification

    Fiber Count

    Diameter(mm)

    Weight (kg/km)

    RTS(KN)

    Short Circuit(KA2s)

    OPGW-80(82.3;46.8)

    24

    11.9

    504

    82.3

    46.8

    OPGW-70(54.0;8.4)

    24

    11

    432

    70.1

    33.9

    OPGW-80(84.6;46.7)

    48

    12.1

    514

    84.6

    46.7


    Typical Design for Double Layer:

    Specification

    Fiber Count

    Diameter(mm)

    Weight (kg/km)

    RTS(KN)

    Short Circuit(KA2s)

    OPGW-143(87.9;176.9)

    36

    15.9

    617

    87.9

    176.9


    Note :This datasheet can only be a reference ,but not the supplement to the contract, Please contact our sales people for more information.

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    An optical ground wire (also known as an OPGW or, in the IEEE standard, an optical fiber composite overhead ground wire) is a type of cable that is used in overhead power lines.  Such cable combines the functions of grounding and communications.  An OPGW cable contains a tubular structure with one or more optical fibers in it, surrounded by layers of steel and aluminum wire.  The OPGW cable is run between the tops of high-voltage electricity pylons.  The conductive part of the cable serves to bond adjacent towers to earth ground, and shields the highvoltage conductors from lightning strikes.  The optical fibers within the cable can be used for high-speed transmission of data, either for the electrical utility's own purposes of protection and control of the transmission line, for the utility's own voice and data communication, or may be leased or sold to third parties to serve as a high-speed fiber interconnection between cities.

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    Product Center

    OPGW Fiber Composite Overhead Ground Wire OPGW Fiber Composite Overhead Ground Wire
    01

    OPGW Fiber Composite Overhead Ground Wire

    2023-11-17

    OPGW optical cable 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.

    

    OPGW Optical Cable Characteristics & Advantage

    Using good stainless steel tube production technology, the tube is filled with water blocking compounds, which can effectively protect the optical fiber

    Good compactness and high tensile strength

    The short-circuit current has little mutual interference between the power grid and the communication network

    Similar to the common ground wire specifications, it is very convenient to erect and can directly replace the original ground wire


    The PBT Loose Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires(ACS) or mixl AcS wires and aluminum alloy wires. Good anti-corrosion performance.Material and structure are uniform, good resistance to vibrationl fatigue.

    Product Name: PBT Loose Buffer Tube Type OPGW

    Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options

    Fiber Count: 2-72 Core

    Applications: Reconstruction of old power lines and low voltage level lines. Coastal chemical industrial areas with heavy chemical pollution.

    view detail
    Optical Fiber Composite Overhead Ground Wire Double Layer Stranded OPGW Optical Fiber Composite Overhead Ground Wire Double Layer Stranded OPGW
    02

    Optical Fiber Composite Overhead Ground Wire Double Layer Stranded OPGW

    2023-11-17

    OPGW optical cable 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.

    

    OPGW Optical Cable Characteristics & Advantage

    Using good stainless steel tube production technology, the tube is filled with water blocking compounds, which can effectively protect the optical fiber

    Good compactness and high tensile strength

    The short-circuit current has little mutual interference between the power grid and the communication network

    Similar to the common ground wire specifications, it is very convenient to erect and can directly replace the original ground wire


    The PBT Loose Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires(ACS) or mixl AcS wires and aluminum alloy wires. Good anti-corrosion performance.Material and structure are uniform, good resistance to vibrationl fatigue.

    Product Name: PBT Loose Buffer Tube Type OPGW

    Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options

    Fiber Count: 2-72 Core

    Applications: Reconstruction of old power lines and low voltage level lines. Coastal chemical industrial areas with heavy chemical pollution.

    view detail
    Overhead Power Ground Wire (OPGW) Fiber Cable Overhead Power Ground Wire (OPGW) Fiber Cable
    03

    Overhead Power Ground Wire (OPGW) Fiber Cable

    2023-11-17

    OPGW optical cable 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.

    

    OPGW Optical Cable Characteristics & Advantage

    Using good stainless steel tube production technology, the tube is filled with water blocking compounds, which can effectively protect the optical fiber

    Good compactness and high tensile strength

    The short-circuit current has little mutual interference between the power grid and the communication network

    Similar to the common ground wire specifications, it is very convenient to erect and can directly replace the original ground wire


    The PBT Loose Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires(ACS) or mixl AcS wires and aluminum alloy wires. Good anti-corrosion performance.Material and structure are uniform, good resistance to vibrationl fatigue.

    Product Name: PBT Loose Buffer Tube Type OPGW

    Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options

    Fiber Count: 2-72 Core

    Applications: Reconstruction of old power lines and low voltage level lines. Coastal chemical industrial areas with heavy chemical pollution.

    view detail
    Optical Power Ground Wire (OPGW Cable) Optical Power Ground Wire (OPGW Cable)
    04

    Optical Power Ground Wire (OPGW Cable)

    2023-11-01

    OPGW optical cable 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.

    

    OPGW Optical Cable Characteristics & Advantage

    Using good stainless steel tube production technology, the tube is filled with water blocking compounds, which can effectively protect the optical fiber

    Good compactness and high tensile strength

    The short-circuit current has little mutual interference between the power grid and the communication network

    Similar to the common ground wire specifications, it is very convenient to erect and can directly replace the original ground wire


    The PBT Loose Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires(ACS) or mixl AcS wires and aluminum alloy wires. Good anti-corrosion performance.Material and structure are uniform, good resistance to vibrationl fatigue.

    Product Name: PBT Loose Buffer Tube Type OPGW

    Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options

    Fiber Count: 2-72 Core

    Applications: Reconstruction of old power lines and low voltage level lines. Coastal chemical industrial areas with heavy chemical pollution.

    view detail
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    01

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