Figure 8 Layer Stranded Light-Armored Self-Supporting Aerial Cable

The aerial fiber optic cable features a figure-8 construction that integrates a central steel messenger wire, making it self-supporting and eliminating the need for additional support wires. The light armor provides protection against mechanical damage, while the cable’s outer sheath is designed to resist environmental factors. Suitable for aerial installation in harsh outdoor conditions, it ensures stable, high-speed optical transmission over long distances.

1. Structure & Design

• Figure 8 Construction: The cable consists of two optical fiber groups arranged in a figure-8 configuration, with a central steel messenger wire for self-supporting strength.
• Light Armored Design: The cable is reinforced with a light armor layer to provide resistance to mechanical damage and pressure.
• Water-Blocking Gel: Protects fibers from moisture and environmental damage, ensuring long-term durability.
• UV-Resistant PE Sheath: Provides additional protection against UV rays and outdoor environmental elements.
• Self-Supporting: The built-in steel messenger wire allows the cable to be installed without the need for additional support.

2. Applications

• Aerial fiber optic installations for telecommunications and broadband networks.
• Long-distance backbone networks requiring high-speed data transmission.
• Suitable for rural and urban areas where self-supporting cables are necessary.
• Ideal for installations in areas with moderate environmental conditions where mechanical protection is needed.

3. Advantages

• Self-Supporting Design: Eliminates the need for additional messenger wires, reducing installation time and cost.
• Lightweight & Flexible: Easy to install and handle, reducing the overall labor and installation time.
• Mechanical Protection: The light armor and steel messenger wire protect the cable from physical damage, ensuring durability.
• Weather Resistant: UV-resistant sheath offers protection from outdoor elements, ensuring long-term performance.
• High-Speed Performance: Ensures reliable signal transmission over long distances with minimal signal loss.

4. FAQs

• Can this cable be used in extreme weather conditions?
  Yes, the UV-resistant sheath and mechanical protection ensure reliable performance even in harsh weather environments.
• How does the self-supporting design work?
  The central steel messenger wire provides the structural strength needed to support the cable, so no additional support is required during installation.
• What fiber types are available for this cable?
  The cable can be customized with single-mode (SM) or multi-mode (MM) fibers to meet specific network needs.
• Is this cable suitable for underground installations?
  No, this cable is designed for aerial use only. For underground installations, a different cable type with additional protection would be needed.
• What is the maximum span length for this cable?
  The maximum span length typically ranges between 50 to 100 meters, depending on the fiber count and environmental conditions.