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时间:2017-12-08
《ydt 926.3-2009 大楼通信综合布线系统 第3部分:连接硬件与接插软线技术要求》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS35.200;33.180.01M42;M33YO中华人民共和国通信行业标准YDrr926.3-2009代替YDIT926.3-2001大楼通信综合布线系统第3部分:连接硬件和接插软线技术要求TelecommunicationGenericCablingSystemforBuildingPart3:ConnectingHardwareandPatchCordRequirements(IEC11801Ed.2.1:2008InformationTechnology-GenericCablingforCustomerPremises,MOD)2009-06皿15发布2009-09-0
2、1实施中华人民共和国工业和信息化部发布YDIT926.3-2009目次前言.................................................…........................…...............…...............…........IIl范围........…..............2规范性引用文件........….........……......................3定义、缩略语和符号..............…3.1定义..........................……..3.2缩略语
3、…......................................................................................….........…·······..·73.3符号................4连接硬件要求.......................…4.1一般要求........…………..4.2对称布线系统用连接硬件.................…...................................................….........…'104.3光纤连接硬件……......
4、....................................................…···································175对称接插软线.........…...........................................................……........…................…'205.1概述........................………………………………………………………………………………却5.2插入损耗.................……........…....
5、..................................................··················..205.3回波损耗.......................….........……·….................…....................................……'205.4近端串音衰减........................................…....................................................……'206试验方法…….......
6、…........................…........…...................................‘……………………n6.1对称电缆布线用连接硬件试验方法......................................….........…..................…'226.2光纤连接硬件试验方法………………………………………………………………………………236.3对称接插软线试验方法……..............…....................................................
7、..···········..23附录AC规范性附录)对称布线用连接硬件的机械物理和环境性能试验·································..·····..24附录BC资料性附录)连接硬件测量程序................….......…··················································..28附录cC资料性附录)测试插头阳XT测试程序……………………………………
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