BS EN 50377-7-4-2011 光纤通信系统用光连接器和互连器件.产品规范.端接到IEC60793-2-50中B1.1和B1.3类单模光纤的单芯LC-PC型连接器(全氧化锆套管类型为C类)
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【英文标准名称】:Connectorsetsandinterconnectcomponentstobeusedinopticalfibrecommunicationsystems.Productspecifications.LC-PCsimplexterminatedonIEC60793-2-50categoryB1.1andB1.3singlemodefibrewithfullzirconiaferruleforcategoryC
【原文标准名称】:光纤通信系统用光连接器和互连器件.产品规范.端接到IEC60793-2-50中B1.1和B1.3类单模光纤的单芯LC-PC型连接器(全氧化锆套管类型为C类)
【标准号】:BSEN50377-7-4-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-05-31
【实施或试行日期】:2011-05-31
【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】:
【英文主题词】:Adapters;Communicationsystems;Dimensions;Electricplugs;Electronicengineering;Electronicequipmentandcomponents;Engagementfacecontact;Glassfibrecables;Marking;Materials;Monomodefibres;Opticalwaveguides;Performanceinservice;Plugs;Productspecifications;Productstandards;Simplex;Testing;Types;Zirconium
【摘要】:1.1ProductdefinitionThisEuropeanStandardcontainstheinitial,startoflifedimensional,optical,mechanicalandenvironmentalperformancerequirementswhichaconnectorterminatedwithcylindricalzirconiaPCferruleandassembledsinglemoderesilientalignmentsleeveLC-PCsimplexconnectorset(plug/adaptor/plug)adaptorandpatchcordmustmeetinorderforittobecategorisedasanENstandardproduct.Sincedifferentvariantsandgradesofperformancearepermitted,productmarkingdetailsaregivenin3.6.1.2IntermateabilityAlthoughallproductsconformingtotherequirementsofthisstandardwillintermate,theresultinglevelofrandomattenuationperformancewillonlybeensuredinaccordancewithTable1.Theintentionisthatthiswillbetrueirrespectiveofthemanufacturingsource(s)oftheproduct.Whenintermatingplugvariantshavingdifferentattenuationgradestheresultinglevelofattenuationcannotbeassuredtobeanybetterthantheworstattenuationgrade.Therefore,theintermatingofaGradeCplugwithaGradeBplugwillresultinanuncertainlevelofrandomattenuationperformance.Asimplexplugcanbeconnectedinaduplexadaptorwithoutdegradingthelevelofperformance.1.3OperatingenvironmentThetestsselectedcombinedwiththeseveritiesanddurationsarerepresentativeofaninternalweatherprotectedenvironmentdefinedbyEN61753-1:2007,CategoryC.1.4ReliabilityWhilsttheanticipatedservicelifeexpectancyoftheproductinthisenvironmentis20years,compliancewiththisEuropeanStandarddoesnotguaranteethereliabilityoftheproduct.Thisshouldbepredictedusingarecognisedreliabilityassessmentprogramme.1.5QualityassuranceCompliancewiththisEuropeanStandarddoesnotguaranteethemanufacturingconsistencyoftheproduct.Thisshouldbemaintainedusingarecognisedqualityassuranceprogramme.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:44P.;A4
【正文语种】:英语
【原文标准名称】:光纤通信系统用光连接器和互连器件.产品规范.端接到IEC60793-2-50中B1.1和B1.3类单模光纤的单芯LC-PC型连接器(全氧化锆套管类型为C类)
【标准号】:BSEN50377-7-4-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-05-31
【实施或试行日期】:2011-05-31
【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】:
【英文主题词】:Adapters;Communicationsystems;Dimensions;Electricplugs;Electronicengineering;Electronicequipmentandcomponents;Engagementfacecontact;Glassfibrecables;Marking;Materials;Monomodefibres;Opticalwaveguides;Performanceinservice;Plugs;Productspecifications;Productstandards;Simplex;Testing;Types;Zirconium
【摘要】:1.1ProductdefinitionThisEuropeanStandardcontainstheinitial,startoflifedimensional,optical,mechanicalandenvironmentalperformancerequirementswhichaconnectorterminatedwithcylindricalzirconiaPCferruleandassembledsinglemoderesilientalignmentsleeveLC-PCsimplexconnectorset(plug/adaptor/plug)adaptorandpatchcordmustmeetinorderforittobecategorisedasanENstandardproduct.Sincedifferentvariantsandgradesofperformancearepermitted,productmarkingdetailsaregivenin3.6.1.2IntermateabilityAlthoughallproductsconformingtotherequirementsofthisstandardwillintermate,theresultinglevelofrandomattenuationperformancewillonlybeensuredinaccordancewithTable1.Theintentionisthatthiswillbetrueirrespectiveofthemanufacturingsource(s)oftheproduct.Whenintermatingplugvariantshavingdifferentattenuationgradestheresultinglevelofattenuationcannotbeassuredtobeanybetterthantheworstattenuationgrade.Therefore,theintermatingofaGradeCplugwithaGradeBplugwillresultinanuncertainlevelofrandomattenuationperformance.Asimplexplugcanbeconnectedinaduplexadaptorwithoutdegradingthelevelofperformance.1.3OperatingenvironmentThetestsselectedcombinedwiththeseveritiesanddurationsarerepresentativeofaninternalweatherprotectedenvironmentdefinedbyEN61753-1:2007,CategoryC.1.4ReliabilityWhilsttheanticipatedservicelifeexpectancyoftheproductinthisenvironmentis20years,compliancewiththisEuropeanStandarddoesnotguaranteethereliabilityoftheproduct.Thisshouldbepredictedusingarecognisedreliabilityassessmentprogramme.1.5QualityassuranceCompliancewiththisEuropeanStandarddoesnotguaranteethemanufacturingconsistencyoftheproduct.Thisshouldbemaintainedusingarecognisedqualityassuranceprogramme.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:44P.;A4
【正文语种】:英语
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