Aerial Optical Cable Supply

Aerial optical cables, including ADSS, OPGW, and SkyWrap, are available in various fiber counts and designs for reliable overhead deployment on poles or towers.

Types of Aerial Optical Cables

ADSS (All-Dielectric Self-Supporting) cables are widely used for aerial deployment without a separate messenger wire. They are metal-free, safe for installation near high-voltage power lines, and can support spans from 50 m to over 1,500 m. ADSS cables house optical fibers in PBT loose tubes with aramid yarn for tensile strength and a PE or anti-tracking outer jacket. They support single-mode and multimode fibers, with counts ranging from 2 to 144 cores, and can achieve unrepeatered transmission distances up to 100 km . OPGW (Optical Ground Wire) combines grounding and fiber optic communication in one cable, typically used on high-voltage transmission lines. SkyWrap and MASS cables are other aerial options designed for rapid installation and high fiber density .

Key Specifications and Considerations

When sourcing aerial optical cables, consider:

• Fiber type and count: Single-mode (G.652D, G.657) or multimode (OM1–OM5), with fiber counts from 12 to 432 depending on project needs .
• Span length and tensile strength: Ensure the cable can withstand wind load, ice, and mechanical stress for the intended pole or tower spacing .
• Cable diameter and jacket material: PE or anti-tracking jackets for environmental protection.
• Installation hardware: Clamps, dead-ends, and suspension accessories compatible with the cable type.
• Project requirements: Quantity, delivery schedule, destination, and compliance with certifications such as UL, Bureau Veritas, or DNV .

Supplier and Procurement Guidance

For bulk supply, it is recommended to provide suppliers with:

• Detailed project drawings and span conditions
• Required fiber count and cable type
• Quantity and delivery schedule
• Destination country and packaging requirements This ensures accurate quotations, sample approval, and repeatable supply for large-scale deployments .

Applications

Aerial optical cables are used for:

• Telecom and broadband networks
• Rural FTTx projects
• Utility and power grid communications
• Broadcasting and HD video transmission
• Sensing and monitoring applications (temperature, vibration, intrusion) using optical fibers By selecting the appropriate cable type and confirming mechanical and environmental requirements, suppliers can provide reliable aerial optical cable solutions for both short and long-span installations.