Optical Cable Weight Parameter Table

Optical fiber cables have standardized weight and mechanical parameters that vary by fiber count, cable type, and construction, typically documented in technical specifications.

Typical Optical Cable Weight Parameters

Optical fiber cables are characterized by several mechanical and physical parameters, including weight per unit length, outer diameter, tensile strength, and bending radius. These parameters depend on the cable design (loose tube, tight-buffered, armored, or unarmored) and fiber count. A representative table for single-mode optical cables is as follows:

Notes:

• Weight per kilometer includes the fiber, buffer tubes, strength members, and outer sheath, as specified in YOFC technical specifications .
• Outer diameter varies slightly depending on sheath material and reinforcement (e.g., steel wire armored or non-metallic).
• Tensile load indicates the maximum pulling force the cable can withstand during installation without damage.
• Minimum bending radius is typically 15 times the cable diameter for static installation and 20 times for dynamic installation.

Additional Considerations

• Armored vs Non-Armored: Armored cables are heavier due to steel or aluminum layers, increasing weight by 30–50% compared to non-armored versions .
• Environmental Resistance: Cables designed for outdoor use may include UV-stabilized jackets and water-blocking materials, slightly affecting weight .
• Standards Compliance: ITU-T G.652 specifies mechanical and optical parameters for single-mode fibers, including attenuation, tensile strength, and bending performance, which influence cable weight and design . This table provides a general reference for planning cable installation, load calculations, and transport logistics. For precise values, always consult the manufacturer's datasheet for the specific cable model.