BS EN 62614-2010 光纤.测量多模衰减的发射条件要求

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【英文标准名称】:Fibreoptics.Launchconditionrequirementsformeasuringmultimodeattenuation
【原文标准名称】:光纤.测量多模衰减的发射条件要求
【标准号】:BSEN62614-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-11-30
【实施或试行日期】:2010-11-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:衰减常数;衰减因子;衰减;电缆设备;电缆;定义(术语);光纤;装置;测量;测量技术;多模;多模纤维;光波导;光学;精密度;电信;试验
【英文主题词】:Attenuationconstant;Attenuationfactors;Attenuations;Cableplants;Cables;Definitions;Fibreoptics;Installations;Measurement;Measuringtechniques;Multimode;Multimodefibres;Opticalwaveguides;Optics;Precision;Telecommunications;Testing
【摘要】:ThisInternationalStandarddescribesthelaunchconditionrequirementsusedformeasuringmultimodeattenuationinpassivecomponentsandininstalledcableplants.Inthisstandard,thefibretypesthatareaddressedincludecategoryA1a(50μm/125μm)andA1b(62,5μm/125μm)multimodefibres,asspecifiedinIEC60793-2-10.Thenominaltestwavelengthsdetailedare850nmand1300nm.Thisstandardmaybesuitableformultimodeattenuationmeasurementsforothermultimodecategoriesand/orotherwavelengths,butthesourceconditionforothercategoriesandwavelengthsarenotdefinedhere.Thepurposeoftheserequirementsisasfollows:?toensureconsistencyoffieldmeasurementswhendifferenttypesoftestequipmentareused;?toensureconsistencyoffactorymeasurementswhendifferenttypesoftestequipmentareused;?toensureconsistencyoffieldmeasurementswhencomparedwithfactorymeasurements.Thisstandarddescribeslaunchconditionrequirementsforopticalattenuationusingsourceswithacontrolledencircledflux(EF).
【中国标准分类号】:M33
【国际标准分类号】:33_180_10;33_180_01
【页数】:16P;A4
【正文语种】:英语