FIBER IN METAL TUBES
Thick Wall Alu Layered
- Up to 3 mm wall thickness
- Higher electrical performance
- OPGW optimized
ATT
Fiber in Metal Tubes which are covered with a thick wall aluminum layer are mainly used for OPGW (Optical Ground Wire) applications but also to provide a higher electrical performance as a complete element of a rope. The aluminum layer, as well as all other components included in this product are produced according to the highest quality standards in the industry. The metal tube itself and also the outer aluminum layer protects the integrated optical fibers against mechanical stress, hydrogen and other environmental influence in order to provide maximum optical lifetime for their application. All dimensions of the product can be adapted to meet the requirements and needs to offer great performances in the field.
Specifications
| Product abbreviation | ATT |
| Cable usage | Data Transmission |
| Outer diameter | up to 8.5 mm |
| Aluminum wall thickness | 0.95 mm up to 3.0 mm |
| Aluminum weight | up to 140 kg per km |
| Operational temperature range | -40°C up to +80°C |
| Maximum fiber count | 144 (250µm), 192 (200µm) |
| Maximum continuous length | Up to 15 km |
| Filling compound | H2 absorbing optionally |
| High electrical performance | Acc. latest datasheet |
| Perfect usage for | OPGW, OPPC, special cables |
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
Applications
Richard Groffie
Fiber Optics Solution Specialis
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