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BS EN 50406-2-2004 高比特率电信网络用端用户多组电缆.管道和地下电缆

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【英文标准名称】:Endusermulti-paircablesusedinhighbitratetelecommunicationnetworks-Ductandburiedcables
【原文标准名称】:高比特率电信网络用端用户多组电缆.管道和地下电缆
【标准号】:BSEN50406-2-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-08-16
【实施或试行日期】:2004-08-16
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:地下;地下装置;通信网;电缆芯;室外电缆;多线电缆;性能要求;干线;传输特性;试验;编织外壳;通信链路;绝缘;通信电缆;位率;数字工程;电信网;电缆;特性;地下电线;电缆纹孔;规范(验收)
【英文主题词】:
【摘要】:ThisEuropeanStandarddefinesoutdoormulti-pair/quadcablesforuseinhighbitratetelecommunicationnetworkswiththeirrelativedefinitionsandrequirements.Itcoversradiallywaterblockedcables,withanoverallscreen,withperformancesupto60MHz,tobeusedinoutdoornetworksintendedtoconnectthebroadbandoutsideplanttotheindividualcustomerpremiseswithamaximumrecommendedlengthofconnectionof1km.Theelectrical,environmental,mechanicalandtransmissionperformancecharacteristicsofthecables,relatedtotheirreferencetestmethods,aredetailed.
【中国标准分类号】:K13
【国际标准分类号】:33_120_20
【页数】:16P;A4
【正文语种】:英语


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MIL-M-28787D, MILITARY SPECIFICATION: MODULES, STANDARD ELECTRONIC, GENERAL SPECIFICATION FOR (30 MAR 1989)., This specification establishes the requirements for Standard Electronic Modules (SEM) as defined in MIL-STD-1378 for the Standard Hardware Acquisition and Reliability Program (SHARP) for use in military systems. The requirements herein serve to verify the design requirements of MIL-SD-1389. Specific requirements for a particular module are listed in the associated detail specifications.Product Code:SAE AMS4597
Title:Copper-Nickel-Tin Alloy, Bars and Rods, 77Cu - 15Ni - 8Sn, Solution Annealed, Cold Finished and Spinodal Hardened (TX TS)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers a copper-nickel-tin alloy in the form of bars and rods.