OPGW Fiber Optical Ground Wire Photoelectric composite cable


  • Versatile application for high-voltage power lines
  • Durability with metal armor
  • High-voltage line suitability
  • Performance optimization for large short-circuit currents
  • Efficient design with lightweight and compact construction
  • Communication excellence with low attenuation and chromatic dispersion


  • Telecommunications
  • Broadband access networks
  • Network construction

Additional information

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Product Details

opgw cables

The OPGW (Optical Ground Wire) photoelectric composite cable is a state-of-the-art solution suit for overhead high-voltage transmission lines.

It seamlessly integrates a ground wire with an optical fiber communication network.

This innovative cable boasts exceptional reliability, outstanding mechanical properties, and cost-effectiveness, making it an ideal replacement for traditional ground wires.

OPGW Cable

Photoelectric Composite Cable Main Features:

  • Versatile Application: The cable use in high-voltage power lines, specifically catering to those with extensive spans (over 250 meters). Thus eliminating the issues of crossover lines and simplifying maintenance.
  • Durability: With metal armor, the OPGW cable is resistant to high-voltage corrosion and the effects of aging.It ensuring long-term functionality and reliability.
  • High-Voltage Line Suitability: Recommend new installations above 110KV, the cable requires a power-off state during implementation. Which can lead to temporary power loss but offers substantial benefits in the long run.
  • Performance Optimization: To cater to lines with large short-circuit currents, the cable can be armored with high-quality conductors. The insulation can be customized according to client specifications.
  • Efficient Design: The OPGW cable is lightweight and compact, with a maximum length of 20 kilometers, which allows it to offer a small footprint on existing infrastructure.
  • Communication Excellence: With its low attenuation and chromatic dispersion, the cable is perfectly suited for communication networks and monitoring systems that demand high-quality data transmission.

OPGW Photoelectric composite cable

Why Choose Fibconet OPGW Photoelectric Composite Cable

  • Space-Efficient: With its small diameter and lightweight design, the OPGW cable occupies minimal space. Single cable can replace multiple lines that would otherwise be necessary, reducing procurement costs and simplifying installation.
  • Power and Data in One: The integration of optical fiber with transmission copper wire addresses challenges in broadband access and equipment power consumption by avoiding the need for separate power lines.

Where Do You Need OPGW Cable

  • Telecommunications: Used by the electric utility industry, the OPGW cable provides a secure communication path while protecting high-voltage conductors from lightning strikes.
  • Broadband Access Networks: For underground, conduit, and sub-aquatic installations, the cable is part of a new broadband access network system. It combines optical fiber and copper wire, enhancing broadband access and signal transmission.
  • Network Construction: The cable simplifies network infrastructure by reducing the need for multiple cables and separate power lines, streamlining the construction process.

opgw cables

Fibconet Optical Ground Wire Testing

OPGW Cable Testing

Market Presence:

Currently, the OPGW photoelectric composite cable is experiencing strong sales in Indonesia, Brazil and Iran.

Indicating its effectiveness and adaptability in diverse markets.

Its small footprint, combined with its high-performance characteristics, makes it a valuable asset in modernizing and securing high-voltage power line networks worldwide.


Ord Infomation

Fiber Parameter

Core noncircularity ≤ 6
Cladding diameter 125.0±0.7μm
Core/cladding concentricity error ≤ 0.6μm
Cladding noncircularity ≤ 1.0%
Coating diameter 245±10μm
Coating/cladding concentricity error ≤ 12μm
Attenuation coefficient 1310nm≤0.35dB/km, 1550nm≤0.21dB/km
Zero dispersion slope ≤ 0.092ps/(nm2·km)
Zero dispersion wavelength 1300~1324nm
Polarization mode dispersion ≤ 0.20 ps/√km
Mode field diameter 1310nm:9.0±0.4μm
Cut-off wavelength 1170~1330nm

opgw cable fiber color

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