ADSS (All-Dielectric Self-Supporting) optical cables in Romania are available from multiple suppliers, offering aerial installation, high-voltage resistance, and customizable fiber counts and span lengths.

Overview of ADSS Cables

ADSS cables are all-dielectric, self-supporting fiber optic cables designed for aerial installation without the need for metallic support wires. They are ideal for telecommunications and power utility applications, including high-voltage environments, as they eliminate electromagnetic interference and can be installed live-line in power spaces . Key features include:

• Fiber counts: 12–432 fibers, with options for single-mode or multimode fibers .
• Span lengths: Standard spans up to 3500 ft (≈1067 m), with custom lengths available .
• Outer sheath: UV-resistant HDPE or track-resistant polyethylene for high-voltage areas .
• Strength members: Aramid yarns and glass fiber reinforced plastic (FRP) for mechanical durability .
• Water-blocking: Gel-filled or gel-free buffer tubes to prevent moisture ingress .
• Temperature range: Operation from -40ºC to +70ºC, suitable for harsh outdoor conditions .

Suppliers in Romania

1. Prysmian Group
   • Offers FlexTube® ADSS cables with micromodule construction, longitudinal water tightness, and UV-resistant HDPE outer sheath.
   • Suitable for aerial installation, blowing, or pulling into ducts.
   • Contact their sales representative for ordering guides and installation information .
2. AFL (AFL-ADSS®)
   • Provides customizable ADSS cables with gel-filled or gel-free buffer tubes, torque-balanced aramid yarns, and FRP central members.
   • Designed for live-line installation and high-voltage distribution lines.
   • Offers accessories such as wedge dead ends, suspension units, trunnion assemblies, and vibration dampers .
3. FiberHome
   • Offers all-dielectric, water-blocking outdoor cables with anti-tracking outer sheaths for high-voltage fields.
   • Customizable fiber counts, span lengths, and environmental specifications according to project requirements .
4. Halley Cables
   • Provides a wide range of cables for industrial and infrastructure applications, including telecom and power sectors .

Ordering and Customization

• ADSS cables can be custom-designed for fiber count, span length, and environmental conditions.
• Standard reels are available, but non-standard reel sizes can be requested for specific projects .
• For high-voltage or long-span installations, track-resistant jackets and double-jacket designs are recommended .
• Suppliers typically provide installation guides, tension ratings, and mechanical specifications to ensure safe deployment .

Conclusion

For a Romanian inquiry on special ADSS optical cables, you can contact Prysmian, AFL, FiberHome, or Halley Cables to obtain technical specifications, quotations, and installation support. These cables are suitable for aerial deployment, high-voltage environments, and customized fiber optic networks, with options for single-mode or multimode fibers, water-blocking, and UV-resistant sheaths .