24-core ASS fiber optic cable over one meter long

A 24-core ADSS (All-Dielectric Self-Supporting) fiber optic cable is a self-supporting, non-metallic cable designed for aerial and outdoor installations, capable of spanning long distances without external support.Cable Construction and Features

A 24-core ADSS fiber optic cable consists of 24 single-mode or multimode fibers encased in a loose tube filled with water-blocking compound, reinforced with two layers of aramid yarn for tensile strength, and protected by a polyethylene (PE) or anti-tracking (AT) outer sheath . The cable is non-metallic, allowing it to be installed near high-voltage lines without risk of electrical conduction . Its design supports self-weight spanning, making it suitable for aerial installations across rivers, valleys, or high-voltage transmission lines .

Length and Installation

While the user specifies a cable over one meter long, ADSS cables are typically manufactured in long spans ranging from 100 meters to over 1000 meters, depending on installation requirements . The cable's tensile strength and controlled stranding ensure it can withstand environmental stresses such as wind, ice, and temperature variations. Installation does not require lashing wires or messenger cables, simplifying deployment on poles or towers .

Fiber Types and Performance

• Single-mode fibers (SMF, e.g., G.652D or G.657A1) are ideal for long-distance communication with low attenuation and high precision .
• Multimode fibers (MMF, e.g., OM3, OM4, OM5) are suitable for shorter distances, such as within buildings or campus networks .
• The cable can support high data rates and is suitable for telecom, enterprise networks, and smart city infrastructure .

Environmental and Mechanical Considerations

• Outdoor suitability: Resistant to moisture, UV, and temperature fluctuations.
• Mechanical protection: Aramid yarn reinforcement provides high tensile strength; armored variants are available for rodent or mechanical protection .
• Voltage tolerance: PE sheath for voltages ≤110kV; AT sheath for higher voltages .

Pricing Factors

The cost per meter depends on:

• Fiber type (single-mode vs multimode)
• Cable construction (loose-tube, armored, aerial)
• Sheath material (PE vs AT)
• Brand and quality of fibers (e.g., Corning, YOFC, Fujikura)
• Environmental specifications and installation requirements . In summary, a 24-core ADSS fiber optic cable over one meter long is a versatile, self-supporting cable suitable for aerial and outdoor installations, offering high tensile strength, environmental resistance, and compatibility with both single-mode and multimode fibers for long-distance or enterprise network applications .