Radiation-hard singlemode and multimode fibers

Singlemode and multimode fibers

Singlemode and multimode fibers
Radiation-hard fibers

For use with high levels of radiation

Radiation-hard multimode and singlemode fibers have been specially developed for applications involving greater exposure to radiation – such as aerospace – and to enable reliable data transmission under these demanding environmental conditions.

As an approved MIL-STD 790 supplier to the U.S. Defense Logistics Agency, we also offer our singlemode and multimode fibers according to the MIL-PRF specification for use in radiation-threatened environments.

  • Fibers fulfil or exceed the quality standards ITU G.651/ITU G.652 and IEC 60793-2-10/IEC 60793-2-50, and are tested and approved to the MIL-PRF-49291 standard
  • 100% quality inspection according to IEC 60793-1
  • High radiation hardness, especially against continuous gamma irradiation
  • Compatibility with all standardized graded-index multimode and singlemode fibers
  • Outstanding splice properties plus compatibility with installed fiber networks and photonic components
  • Available with a coating diameter of 250 µm or 500 µm

Range of products and services

Product portfolio

  • Radiation-hard graded-index multimode fibers: 50/125, 62.5/125
  • Radiation-hard singlemode fibers: 09/125
  • 250 µm and 500 µm coating

Product properties

  • Radiation-hard
  • Compatibility with all standard multimode and standard singlemode fibers
  • Suitable for harsh environments, high temperatures (for optional coatings, see ordering options)
  • Colored and ring-marked (optional)

Ordering options

  • Various lengths
  • Various proof test levels
  • Special coatings (500 µm coating, high-temperature coating)
  • Colored or ring-marked
  • Singlemode and multimode fibers according to the MIL-PRF specification for use in radiation-threatened environments


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

Europe, Africa, and Asia (excl. China)
Phone +49 36764-81-100
Email sales-europe@weinert-industries.com

Phone +86 519-8988-7783
Email sales-china@weinert-industries.com 

North and South America
Phone +1 757-258-4805
Email sales-americas@weinert-industries.com

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