DB31 T 289-2003 住宅信息配线箱通用技术条件

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1、ICS35.200L65备案号：13208-2003上海市地方标准DB31/T289-2003住宅信息配线箱通用技术条件GeneralTechnicalRequirementofTelecomJunctionBoxforHouse2003-02-24发布2003-05-01实施上海市质量技术监督局发布DB31/T289-2003目次前言...............................................................................................................

2、...............................II1范围...........................................................................................................................................12规范性引用文件................................................................................................

3、.........................13产品分类....................................................................................................................................13.1标识、型号、名称表示：.....................................................................................................1

4、3.2使用环境...............................................................................................................................23.3基本配置...............................................................................................................................23.4规格、尺寸..

5、.........................................................................................................................24技术要求....................................................................................................................................24.1外观...............

6、.......................................................................................................................24.2绝缘电阻...............................................................................................................................34.3电气强度..................

7、.............................................................................................................34.4阻燃要求...............................................................................................................................34.5数据端口插入衰减........................

8、........................................