Submarine Cable Systems


OPNET centers on developing and producing submarine power cables, submarine optical fiber cables, optical fiber composite submarine cables, special underwater cable, transoceanic communication system accessories and high voltage power cables.

The company has constantly implemented original production solutions, have designed the only tray-type vertical cable joint armoring machine in Asia.

Submarine Cable

Submarine Optic Cables

  • The company focuses on developing and producing ocean engineering cables and accessories, submarine optical-fiber cables, submarine power cables, optical fiber composite submarine cables, joint closures and etc. Also OPNET is aimed at providing ocean communication solutions and engineering services.

Submarine Power Cables

  • The company focuses on developing and producing ocean engineering cables and accessories, submarine optical-fiber cables, submarine power cables, optical fiber composite submarine cables, joint closures and etc. Also OPNET is aimed at providing ocean communication solutions and engineering services.

Optical Fiber Composite Submarine Cables

  • Optical fiber composite submarine cable includes DC and AC types, they are mainly used in power transmission, multiple alternating grids interconnection and control, different power grids joining, such as island power grids, offshore platforms, wind power grids, scattered small power plants linking, long distance power supply, offshore power supply and so on.


Cable Systems



Installation