Due to the fact that this type of cable is used to construct wide networks, it typically includes single-mode fibres. In order to increase strength against mechanical damage, the structure includes a central strength element, around which tubes with fibres are twisted. Cables are sealed in order to prevent longitudinal water penetration, often additionally reinforced with aramid or glass fibres, or possibly armoured with steel wires or corrugated steel tape. Depending on the structure, they can be used in primary and secondary cable systems, directly in the ground or sewerage system.
TF Kable also offers cables to suspend on pillars or directly on cables of the energy network. In order to protect from rodents, double external polyamide and polyethylene covers are used. For use in cable microcanalisation, we offer a full range of microcables with largely reduced outer diameter. The structure and materials used in the production of microcables allows injection of section lengths of 2 km.
Product examples:
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External cables:
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External cables to sewerage system:
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External antirodent cables:
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External self-supporting cables:
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