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Chinese Standard: GB/T 9771.4-2020

Single-mode optical fibres for telecommunication—Part 4:Characteristics of a dispersion shifted single-mode optical fibre

全国通信标准化技术委员会(SAC/TC 485)

GB/T 9771的本部分规定了色散位移单模光纤(以下简称B2类单模光纤)的分类、修约规则、性能要求和试验方法。本部分适用于通信光缆和其他信息传输设备中使用的B2类单模光纤。

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