YDT1437-2006数字配线架.pdf

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1、ICS.133.180M331'1u中华人民共和国通信行业标准YD汀1437-2006代替YD/'r779-1999YD/T1116-2001数字配线架Digitaldistributionframe2006-05-31发布2006-10-01实施中华人民共和国信息产业部发布YOIT1437-2006目次前言·..................................................................................................

2、........................I1范围·.......................................................................................................................12规范性引用文件·······························，·················，··················。··，·························

3、···⋯⋯13定义·····4······4···11。········，·，，·······，，··，······4······，，·，·····4··。··，，·，···4····。··，，，·，···4··⋯⋯14命名·································································，·················，··················，·········⋯⋯5要求·························

4、。···························································································⋯⋯5.1使用环境条件·.....................................................................................................25.2外观与结构··········，，，·····················，·····

5、························，···，，··············，······⋯.....25.3功能要求······························，.................................····，，················...................35.4电气性能············································································

6、·························⋯⋯5.5机械性能·······························，，···················，，·，··············，，·····················，··········一5.6材料和防腐性能···，，·，·········........................................··，，，，·········.....................65.7镀金层厚度····

7、·······································································，·····················⋯⋯5.8运输要求·...........................................................................................................76试验方法····，，································

8、·······················，······················，····························‘⋯6.1试验环境条件···························，················，································⋯⋯..............76.2外观及结构检查································