GB/T 13993.4-2014
ActiveOptical fibre cables for telecommunication―Part 4: Outdoor optical fibre cables for access networks
通信光缆 第4部分：接入网用室外光缆
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for outdoor optical fibre cables used in telecommunication access networks. It is applied in the deployment of fibre-to-the-home (FTTH) and fibre-to-the-building (FTTB) systems, covering cables installed in aerial, duct, and buried environments to connect central offices to end-user premises. The standard ensures cable performance under outdoor conditions, including mechanical strength, environmental resistance, and optical transmission characteristics.
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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.