DrakaElite Specialty Fibre Super RadHard Single-Mode Optical Fibre
●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 SMF is significantly improved.
●It allows much more tolerance than standard MIL-PRF-49291 approved Germanium-doped SMF particularly for dose levels exposure above 10 kGy. In addition, this Super RadHard SMF exhibits a faster recovery time as compared to standard RadHard SMFs. The benefit of this Fluorine-doped Super RadHard SMF compared to the standard Germanium-doped RadHard SMF increases with the total dose from a factor 8 at 20 kGy to a factor 22 at 2 MGy for an operating wavelength of 1310nm. (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 SMF can be used in all cable constructions, including loose tube,tight buffered, ribbon and central tube designs. This fibre complies with or exceeds ITU-T Recommendation G.652.B,IEC 60793-2-50 type B1.1 Optical Fibre Specification and Telcordia GR-20-Core
●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 fibre
■Optimized performance in tight-buffer cable applications
■High resistance to micro-bending
DrakaElite Specialty Fibre 、 Super RadHard Single-Mode Fibre |
|
|
|
Datasheet |
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
2013/4/4 |
|
|
|
|
|
299 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.