GB/T 18015.42-2007
ActiveMulticore and symmetrical pair/quad cables for digital communications - Part 42:Riser cables - Capability approval-Sectional specification
数字通信用对绞或星绞多芯对称电缆 第42部分：垂直布线电缆 能力认可 分规范
Application Summary AI generated
This sectional specification defines the capability approval requirements for riser cables used in vertical backbone installations within buildings. It applies to multicore symmetrical pair/quad cables designed for digital communication systems, ensuring they meet performance and safety standards for inter-floor cabling. The standard is used by manufacturers and testing laboratories to qualify cable designs for installation in building riser shafts and pathways.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.