Maritime cables

For permanent installation on vessels and offshore facilities

Even in the event of a fire, optical fiber cables need to remain fully functional for a specified period of time (total system integrity). DNV GL type approval ensures that shipyards are able to install an optical fiber cable that has been tested and certified according to valid standards. In shipbuilding in particular, the reliable interplay of many components is of decisive importance to ensure trouble-free operation.

Your advantages at a glance

  • Halogen-free
  • Flame-retardant
  • Metal-free, lightweight, and flexible cable with DNV GL approval
  • Universal cables with total system integrity for 90 min

Range of products and services

Product portfolio

  • Breakout cables (2 to 12 fibers) and central universal cables (2 to 24 fibers)
  • Singlemode and multimode fibers (OS2, OM2, OM3, OM4, OM5)
  • Total system integrity for 90 min

Product properties

  • Flame-retardant
  • Halogen-free

Ordering options

  • Colors as requested by customer

Fields of use

  • For permanent installation on vessels and offshore facilities in areas relevant for safety and at risk of fire
  • Suitable for direct connector assembly

More products



Please contact us for further information. We look forward to your inquiry.

Europe, Africa, and Asia (excl. China)
Phone +49 36764-81-100

Phone +86 519-8988-7783

North and South America
Phone +1 757-258-4805

Sales network

Contact form

ONE major project – ONE cable solution

Innovative fiber optic technology

for all performance tests



Fiber Optics for harsh

industrial environments



Green cables for Green Technologies


Tight buffered fiber TB900L

Heat and cold resistant


Low fire-hazard cables complying with the EU Construction Products Regulation

Maximum safety with B2ca cables from LEONI


Fireproof cables for use in buildings

in accordance with the

EU Construction Products Regulation


Innovative fiber optics solutions


Fiber Optics

Light switching · Light transportation· Light distribution


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