FIBER IN METAL TUBES
Reinforced Double Layer
- Ultra-High tensile performance
- Up to 4 tube layers
- Rough applications
SMST
Stranded wires around a Fiber in Metal Tube (FIMT) ensures flexibility and high mechanical performances, while the FIMT protects the integrated optical fibers against mechanical stress, hydrogen and other environmental influence in order to provide maximum optical lifetime for their application. All fiber in metal tube products offered by NBG are produced according highest quality standards in the industry. Dimensionally changes can be optionally as well as the optical components are able to change upon customer requests. With a wide variation range for fiber in metal tube products combined with the highest manufacturing accuracy, our products exceeding the needs and offers great performance in the field.

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up to 192 fibers
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sensing ready
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semi-Finished
Specifications
Product abbreviation | SMST |
Cable usage | Data Transm. & Sensing |
Total outer diameter | 2.5 mm and up |
Approx. Cable weight | 28 kg per km and up |
Filling compound | H2 absorbing optionally |
Max. Fiber count | 144 (250µm) and 192 (200µm) |
Operational temperature range | -60°C up to +600°C |
Maximum continuous length | Up to 22 km |
High mechanical strength | Tests acc. latest standards |
Cost effective steel grade mixing | Wide range possible |
All values, product specifications and other given data are subject to change without notice to improve reliability, function, design or otherwise. Information contained in this data sheet are up-to-date as at the date of issue. As NBG cannot control or anticipate the conditions under which this product may be used, each user should review the information in specific context of the planned use. To the maximum extent permitted by law, NBG will not be responsible for damages of any nature resulting from the use or reliance upon the information contained in this data sheet.
Product overview created by Patrick Weissinger – 21.03.2019


Thomas Kozlowski
Fiber Optics Solution Specialist.
“Challenge me with your project”