YDT 1258.2-2003 室内光缆系列 第二部分：单芯光缆

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1、ICS33.180.10M331'1u中华人民共和国通信行业标准YD/T1258.2-2003代替YD/T898-1997室内光缆系列第二部分:单芯光缆Theseriesofindooropticalfibrecablespart2:single-fibreopticalcable2003-04-11发布2003-04-11实施中华人民共和国信息产业部发布YDIT1258.2-2003目次前言·..........................................................................................

2、................................I1范围·····················································································································⋯⋯12规范性引用文件······································································································⋯⋯13产品分类···············

3、································································································⋯⋯24要求·····················································································································⋯⋯25试验方法······························································

4、·················································⋯⋯56检验规则···············································································································⋯⋯97标志、使用说明书········。·······················································································⋯⋯108包装、运输和贮存

5、································································································⋯⋯11附录A(规范性附录)二氧化硅系单模光纤的特性要求···················································⋯⋯12附录B(规范性附录)二氧化硅系多模光纤的特性要求··················································⋯⋯14丫D/T1258.2-2003前言YD/T1258《室内光缆系列

6、》标准分为以下部分:—第一部分:总则;—第二部分:单芯光缆;—第三部分:双芯光缆;—第四部分:多芯光缆;—第五部分:光纤带光缆;—第六部分:塑料光纤缆。本部分为YD/T1258的第二部分，它是根据国际电工委员会标准IEC60794-2(1998)《光缆第2部分:产品规范(室内光缆)》(第2.1版)的第2章第1节“单芯光缆”及IEC60793-2(2001)《光纤第2部分:产品规范》(第4.1版)、国际电联建议ITU-TG.651(1998)Q50/125N,m多模渐变折射率光纤光缆的特性》、ITU-TG.652(2000)《单模光纤光缆的特性》及ITU-TG.655(20

7、00)《非零色散位移单模光纤光缆的特性》和国标GB/T13993.3-2001《通信光缆系列第3部分:综合布线用室内光缆》，结合我国实施YD/T898-1997(单芯光缆》后的实际情况，对YD/T898-1997进行修订而成的。本次修订中主要的变更内容有:1)由原标准名称“单芯光缆”更改为本部分名称“室内光缆系列第2部分:单芯光缆”。2)严格按照GB/T1.1-2000《标准化工作导则第1部分:标准的结构和编写规则》和GB/T1.3-1997《标准化工作导则第1单元:标准的起草与表述规则第3部分:产品标准编写规定》规定的格式，