附件1FTTx分光分纤箱技术规范书中国移动通信集团有限公司2012年8月目录前言..................................................................................................................................................11.范围............................................................................................................................................22.引用文件....................................................................................................................................23.术语和定义................................................................................................................................34.产品分类和型号........................................................................................................................34.1产品分类..........................................................................................................................34.2产品型号..........................................................................................................................35.基本要求....................................................................................................................................45.1环境条件..........................................................................................................................45.2外观与表面处理..............................................................................................................45.3结构要求..........................................................................................................................55.4箱体功能..........................................................................................................................66.功能要求....................................................................................................................................76.1FTTx分光分纤箱（楼道型）..........................................................................................76.2FTTx分光分纤箱（室外型）..........................................................................................87.环境适应性要求........................................................................................................................97.1温度适应性......................................................................................................................97.2防盐雾腐蚀......................................................................................................................97.3防水..................................................................................................................................97.4防尘..................................................................................................................................98.机械性能要求............................................................................................................................99.安全要求..................................................................................................................................109.1一般要求........................................................................................................................109.2接地保护........................................................................................................................109...
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