Fibers with 500 µm coating (Singlemode and Multimode)

For demanding applications

j-fiber offers fibers with a 500 µm coating for use in harsh and demanding environments such as heavy industry, mining, aerospace, defense, or transport. All standard single and multimode fibers can optionally be manufactured with an easily strippable coating material. Fibers with a 500 µm coating are compatible with all cable architectures and can be deployed in temperatures ranging from −60 °C to +85 °C.

Your advantages at a glance

  • For the deployment of singlemode and multimode fibers in harsh environmental conditions
  • Fully compatible with global standards
  • Easily strippable
  • Mechanically ruggedized
  • Outstanding microbending behavior

Range of products and services

Product portfolio

  • 50/125 OM4/OM3/OM2 multimode fibers
  • Singlemode fibers G.652.D
  • 50/125 OM5 wideband fibers
  • 62.5/125 OM1 fibers
  • Radiation-hard fibers: 50/125, 62.5/125
  • Each available as standard and bend-insensitive fibers
  • Special fiber designs
    • 100/140

Product properties

  • Low macro-/microbending losses
  • Suitable for use in harsh environments

Ordering options

  • Various fiber designs
  • Various lengths
  • Various proof test levels



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

Phone +49 3641-352-100

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j-BendAble Robust Fiber

j-BendAble Robust Fiber

Bend-insensitive Multimode Fiber with 500 μm Coating


Singlemode Optical Fiber 09/125/500

Singlemode Optical Fiber 09/125/500