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Optical Fiber Composite Overhead Ground Wires

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OPGW Optic Cable

OPGW is primarily used by the electric utility industry, placed in the secure topmost position of the transmission line where it “shields” the all-important conductors from lightning while providing a telecommunications path for internal as well as third party communications. Optical Ground Wire is a dual functioning cable, meaning it serves two purposes. It is designed to replace traditional static / shield / earth wires on overhead transmission lines with the added benefit of containing optical fibers which can be used for telecommunications purposes. OPGW must be capable of withstanding the mechanical stresses applied to overhead cables by environmental factors such as wind and ice. OPGW must also be capable of handling electrical faults on the transmission line by providing a path to ground without damaging the sensitive optical fibers inside the cable.

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Optical Ground Wire (OPGW)

OPGW Fiber Composite Overhead Ground Wire

OPGW Fiber Composite Overhead Ground Wire

OPGW Fiber Composite Overhead Ground ...

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.

Optical Fiber Composite Overhead Ground Wire Double Layer Stranded OPGW

Optical Fiber Composite Overhead Ground Wire Double Layer Stranded OPGW

Optical Fiber Composite Overhead Grou...

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.

Overhead Power Ground Wire (OPGW) Fiber Cable

Overhead Power Ground Wire (OPGW) Fiber Cable

Overhead Power Ground Wire (OPGW) Fib...

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.

Optical Power Ground Wire (OPGW Cable)

Optical Power Ground Wire (OPGW Cable)

Optical Power Ground Wire (OPGW Cable)

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.

0102

Low additive attenuation, strain-free OPGW

90%RTS: no fiber strain,The additional attenuation is < 0.03dB/km

Large number of cores, large surplus length OPGW

At present, the maximum number of cores is 96 cores, uniform residual length distribution, stable performance, residual length 210%, good attenuation performance;

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Ultra low temperature OPGWThe maximum attenuation during the whole testing process ⁢ 0.018 dB/kml

Temperature range: -60℃~+85℃

IEEE 1138-2009:

-40℃~+85℃,

The attenuation is S0.2dB/km.

Use:

Suitable for extreme low temperature environments,such as North America and Northern Europe.

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Super anti-corrosion OPGW

Results after 1000 hours of salt spray test, Much better than IEC&IEEE standards.

Super lightning resistant OPGWSuper lightning resistant OPGW

According to IEEE1138-2009:

Attenuation ≤ 0.05dB/fiber;

Residual intensity ≥75%RTS

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Attenuation change

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Before lightning test

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After lightning test

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OPGW Optic Cable Related Standards
FEIBOER Be able to produce according to different customer requirements

Raw Materials:

ITU-T G.652~G657: Optical fiber
IEC60793: Optical fiber
IEC/EN 61232: AS wire
IEC/EN 60104: AA wire
ASTM 398M: AA wire
ASTM B415: AS wire

OPGW Optic Cable:

IEC/EN 61089
IEC/EN 60794-4
IEC/EN 60794-4-1
IEC/EN 60794-4-10
IEEE 1138-2009
IEC 61395