DrakaElite Specialty Fibre Super RadHard 50/125 μm Multimode Optical Fibre

PublishTime：2021-12-09

●Prysmian Group has developed a revolutionary new product as part of its DrakaElite™ specialty radiation hardened(RadHard) fibres portfolio. This 50μm core diameter Super RadHard multimode fibre(MMF) shows extremely low sensitivity for radiation effects in irradiative environments (e.g. gamma rays, X-flash, neutrons protons) while simultaneously offering high bandwidth
●By combining the excellent performance of the proprietary deposition process (PCVD) with a full Fluorine-doped design, the Radiation Induced Attenuation (RIA) response of this DrakaElite™ Super RadHard MMF is significantly improved.
●It allows much more tolerance than standard MIL-PRF-49291 approved Germanium-doped 50μm core diameter MMF particularly for dose levels exposure above 10 kGy. In addition, this Super RadHard MMF exhibits a faster recovery time as compared to standard RadHard MMFs. The benefit of this Fluorine-doped Super RadHard MMF compared to the standard Germanium-doped RadHard MMF increases with the total dose, for example by a factor 20 at 1300nm for a cumulated dose of 10kGy. (Note: 1 Gy = 100 Rad.
●Because Radiation Induced Attenuation (RIA) is a strong function of time after dose, dose rate, temperature, system operational wavelength, and system operational power, assessing the RIA performance of different fibres should be conducted as close to conditions in the final application as possible
●The DrakaElite™ Fluorine-doped Super RadHard MMF can be used in all cable constructions, including loose tube,tight buffered, ribbon and central tube designs. This fibre complies with or exceeds IEC 60793-2-10 type A1a.1 Optical Fibre Specification, with exception of the Zero-Dispersion wavelength, which is much lower than for regular Germanium-doped GI -MMFs, resulting in strongly reduced chromatic dispersion at 850nm
●Features
■Super RadHard behaviour
■Coated with the dual layer UV Acrylate
●Advantages
■Optimized for use in highly irradiative environmen
■Strongly improved performance compared to regular Germanium-doped fibr
■Optimized performance in tight-buffer cable applications
■High resistance to micro-bending

Brand of Product：	Prysmain
Part#：
Product Category：	DrakaElite Specialty Fibre 、 Super RadHard 50 / 125 / 242 μm GI-Multimode Fibre More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
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Language：	English Chinese Chinese and English Japanese
Date of Creation：	04-2013
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Data Size：	331 KB

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