YD 1258.5-2005 室内光缆系列 第五部分 光纤带光缆

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1、ICS33.180.10M33备案号:1'1u中华人民共和国通信行业标准YD/T1258.5-2005代替YD/T1069-2000室内光缆系列第五部分光纤带光缆TheseriesofindooropticalfibrecablesPart5:Opticalfibreribboncables(IEC60794-2-30:2003,Opticalfibrecables-Part2-30.Indoorcables-FamilyspecificationforopticalfibreribbonCables,NEQ)2005-05-11发布2005-11-01实

2、施中华人民共和国信息产业部发布YD/T1258.5-2005目次前言·····················································································································⋯⋯n1范围·····················································································································⋯⋯12规范性

3、引用文件······································································································⋯⋯13产品型号和标记······································································································⋯⋯24要求·········································，··············

4、····················································，·，·····⋯⋯35试验方法·······································································································⋯⋯76检验规则······································································································

5、·····⋯⋯107包装和标志·········································································································⋯⋯n8贮存和运输·········································································································⋯⋯12附录A(资料性附录)光缆结构示意图··························

6、··············································⋯⋯13丫D/T1258.5-2005前言《室内光缆系列》标准分为以下六部分:—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《室内光缆系列》标准的第五部分。本部分为室内光缆的系列标准之一。与它相关的通信标准有:YD/T1069-2001〕扁平型光纤带室内光缆第1部分:单光纤带光缆考虑到先前扁平型光纤带室内光缆标准零散不成体系的情况，为使室内光缆系列标准更加系统化，将光纤带光缆

7、作为YD/'r1258的第五部分。本部分的内容涵盖了先前的YD/T1069-2001】的内容，并作了相应补充和调整。本部分代替YD/T1069-2000a本部分与YD/T1069-2000相比主要变化如下:1.本部分除了扁平型光缆外，还包括圆形结构和其他结构形式的光缆。2.光缆的拉伸力和压扁力根据光纤芯数进行划分，并在不同的力值条件下推荐了使用场合。3.温度范围的级别代号与总则一致，将YD/T1069的C,D改为A,C，附加衰减指标对两个温度级别作了统一，并有所改变。4.YD/T1069的表4中的护套热收缩率的热处理温度改为110℃士3℃和850Ct3'C

8、，处理时间分别为2h和4ho5.光缆的最大衰减值有所提高。6.其他