Packaging of winding wires - Part 2: Cylindrical barrelled delivery spools - Section 3: Specification for non-returnable spools made from thermoplastic material

This standard establishes technical specifications for optical fiber cables, specifically addressing two distinct categories: cables featuring a cylindrical jacket and those designed as single-use units fabricated from thermoplastic materials. The document outlines the requisite performance criteria, construction details, and testing methodologies essential for ensuring the reliability and safety of these products within telecommunications and data transmission networks. It defines the necessary material properties for the thermoplastic components to guarantee durability during installation and operation while maintaining signal integrity. Additionally, the text provides guidance on the dimensional requirements and mechanical characteristics for cables with cylindrical sheaths, ensuring compatibility with various installation environments. By setting clear parameters for construction and performance, this normative reference supports manufacturers and installers in producing equipment that meets established industry expectations for optical fiber infrastructure. The guidelines cover aspects such as tensile strength, fire resistance, and environmental resilience, facilitating interoperability and consistent quality across different suppliers and applications.