【英文标准名称】:Fibreorganisersandclosurestobeusedinopticalfibrecommunicationsystems.Productspecifications.UnprotectedmicroductforcategorySandA
【原文标准名称】:用于光纤传递系统的纤维形成体和闭路.产品规格.S类和A类无保护微管
【标准号】:BSEN50411-6-1-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-07-31
【实施或试行日期】:2011-07-31
【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】:Cables;Categories;Closures;Connectors;Definitions;Design;Dimensions;Electricalengineering;Enclosures;Fibreoptics;Glassfibres;Microducts;Opticalwaveguides;Optoelectronics;Performanceinservice;Performancerequirements;Pipeconnectors;Pipecouplings;Productstandards;Splicecassettes;Testing
【摘要】:ProductdefinitionThisspecificationcontainstheinitial,startoflifedimensional,mechanicalandenvironmentalperformancerequirementswhichanunprotectedmicroductmustmeet.Itdoesnotaddresstheinstallationcapabilityoftheseproductswhichmustbeagreedbetweentheuserandsupplier.OperatingenvironmentThetestsselectedcombinedwiththeseveritiesanddurationarerepresentativeofanoutsideplantforsubterraneanand/oraerialenvironmentdefinedby:—ETS300019:class8.1:undergroundlocations(withoutearthquakerequirement)—EN61753-1:categoryS:subterraneanenvironment,categoryA:aerialenvironmentQualityassuranceCompliancewiththisspecificationdoesnotguaranteethemanufacturingconsistencyoftheproduct.Thisshouldbemaintainedusingarecognisedqualityassuranceprogramme.AllowedproducttypesThisstandardcoversallEuropeanStandardonopticalfibreunprotectedmicroducts.Thisincludes,butisnotlimitedto,EN60794-5,Opticalfibrecables-Part5:Sectionalspecification-Microductcablingforinstallationbyblowing.AllowedmicroductconnectortypesThismicroductstandardallowstheuseofallEuropeanStandardonmicroductconnectors,including:straight,reducer/enlargerstem,reducer/enlarger,closedown,liquidblock,liquidblockwithbarbend,andendstopconnectors.ThisincludesEN50411-2-8,Fibreorganisersandclosurestobeusedinopticalfibrecommunicationsystems-Productspecifications-Part2-8:Microductconnectors,forairblownopticalfibres,Type1.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:18P.;A4
【正文语种】:英语