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The Hexatronic Viper series of micro cables are characterized by state of the art installation performance when installed by blowing into microducts. Particularly, installations in access networks with difficult routes, which are facilitated by the enhanced performance of the Viper cables.
All parameters such as cable diameter, jacket friction, cable stiffness etc are optimized for best installation performance without compromizing mechanical or environmental properties.
The micro cables are based on a slim loose tube design with up to 36 tubes per cable. The design facilitates fiber preparation and mid-span access. The cables are suitable for long-distance, air blown installation in microducts, with an inner diameter of 8 to 16 mm, depending on fiber count. The cables have excellent bend performance and an extremely wide operational temperature range.
The Micro Cables are designed with one, two or three layers of inner protective tubes made of a unique compound. The compound gives a special strength to the product, while increasing the bending properties as well as other benefits such as extreme temperature resistance.
To enable installation into smallest possible microducts, the Hexatronic Viper 200 series is designed with 200 µm fibers.

1. Primary coated fiber: Silica, acrylate
2. Loose tube: PA
3. Central strength member: Glass fiber reinforced plastic, PE
4. Slit up yarn
5. Wrapping: Water blocking yarns
6. Sheath: Polyethylene, halogen-free
Black fillers can replace empty white tubes.
Fiber parameters and tests according to the IEC series 60793-2 and 60793-1.
Mechanical and environmental tests in accordance with Family Specification IEC 60794-5-10.
Test standards, conditions and requirements:
* All attenuation measurements performed @ 1550nm
The cables are length marked in meters, and the tubes and fibers are color coded according to TIA598 (Bellcore).
Typical installation performance:
Installation performance verified on Hexatronic test track, according to IEC 60794. Installation performance is affected by the installed path, environmental conditions, installation equipment etc and actual performance may therefore deviate from the above specified values.
The cable should be installed at a temperature between -15 to +40°C. The cable shall not be stored in direct sunlight. The sun may heat up the cable over the permitted temperature limit.
Supplied lengths: 2, 4, 8 km

We are happy to discuss specifications, use cases, or project needs.

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Covering the last mile of fibre networks and providing high-speed fibre connections for everything from family homes to enterprises. Discover our Fibre To The Home (FTTH) and Fibre Access solutions.
Transport networks in terrestrial areas connect cities or countries, whereas submarine solutions on the ocean floor connect islands. Metro networks are the core network of cities, typically built as a ring.
From overhead to underground installation, Hexatronic delivers complete drop cable solutions for seamless end-to-end home connections.
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