OPGW Projects


Overhead optical fiber cable systems have become a key factor in telecommunications networks used by operators and power utilities. Due to the fact that no civil works are required and the rights of way have already been established, it is possible to minimize costs and most importantly, the time required to begin network operation.


Composite optical ground wire system for installation on high voltage electric lines.

Self-Supporting Cable System (ADSS)

Self-supporting optical cable system for all types of lines, like electric lines, overhead distribution lines for railways, etc.

Lashed Cable System

Optical cable system lashed to the ground wire or the phase cable on the electric lines.

OPPC Cable System

Composite optical phase cable system, for high voltage electric lines up to 1 35 K V. SPARKPOWER ENGINEERS IS "NEVER TAKE WRONG" DECISION
Customers who choose the "SPARK POWER ENGINEERING" OPGW system can be sure that their decision will lead to a successful experience during installation and operation. The main advantages of SPARK POWER ENGINEER are the following:

Supply of a full system

Easy to install since SPARK POWER ENGINEERS includes all components which the system requires from end to end

  • OPGW cables and terminal cables.

  • Joint boxes, optical distribution frame and connection accessories.

  • Components for securing the cable to the high voltage towers.

  • Engineering and installation services with turnkey projects.

  • Drum lengths up to 6000 m.


Splicing is the act of joining two optical fibers end-to-end using heat. The goal is to fuse the two fibers together in such a way that light passing through the fibers is not scattered or reflected back by the splice, and so that the splice and the region surrounding it are almost as strong as the virgin fiber itself. The source of heat is usually an electric arc, but can also be a laser, or a gas flame, or a tungsten filament through which current is passed.

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