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1、IEC61156-8Edition2.02023-02INTERNATIONA1.STANDARDMu1.ticoreandsymmetrica1.pair/munications-Part8:Symmetrica1.paircab1.eswithtransmissioncharacteristicsupto1200MHz-Workareawiring-Sectiona1.specificationATHISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright2023IEC1Geneva,Switzer1.andA1.1.rightsresec伯d.UnteesO
2、1.herWigespecified,nopartofthispub1.icationmayberepodcedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11opyngandmcro1.m,Wf1.houtpermissioninwntngfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequester.IfyouhaveanyquestionsStxXJIIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStoth*s
3、PUbtCagn.pte-ascontacttheaddressbe1.oworyour1.oca1.IECmc11crNatKXI霖COmn1.inCfxfurtherinformation.IECSeaeiariaiTd.:412291902113.ruedeVarembe,MyaIafteCyotcriteria!referencenumber.1x1.technica1.oommittjo.1.Ka1.sogivesnformabo11onprojects,rep1.acedarriw!hdrav,npub1.ications.IECJustPub1.ished-webstore.ie
4、c.ch,Justpub1.tshedStayuptodaU?onoi1.nowIECPUbhCi1.tiOns.JUStPUbbshodde1.atea1.1.newpub1.catonsreteased.Avai1.ab1.eon1.ineandonceamonthbyemai1.IECCustomerServiceCentre-webstore.1.ec.chescIfyouwhtogrveuyourfeedbackonthispub1.icationorneedfurtherasstsia11,p1.easecontacttheCustomerServiceCnure.satesec.
5、ch.IECProducts&ServicesPor1.a1.products.icc.chDiscoverourPCWCrfU1.soarcengineandrcshaveaccessiouptoda1.eco11W11ttai1.oredtoyourneeds.EIaetrOPed3www.Hectropedia.orgTheVVOfIcfsIeadngon1.inedictionaryonetectfotechno1.ogy.nia11ingmorethan22300trm11otogicaentriesinEng1.shandFrench,withequcvaie!termsin19a
6、dditiona1.1.anguages.A1.soKnOWnasteInternationa1.Etectfotechnica1.VccabUary(IEV)oi11o.IEC61156-8Edition2.0202302INTERNATIONA1.STANDARDMu1.ticoreandsymmetrica1.pair/munications-Part8:Symmetrica1.paircab1.eswithtransmissioncharacteristicsupto1200MHz-Workareawiring-Sectiona1.specificationInternatkdna1.
7、E1.ECTROTECHNICA1.COMMISSIONICS33.12020ISBN9782832263754Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.RcoaCgattenuation116.2.9 Current-carryingcapacity126.2.10 Resistanceofthescreen126 3Transmissioncharacteristics126.3 .Genera1.remark126.3.2 Vetocityotpropagation(phaseve
8、1.ocity)126.3.3 Phasede1.ayanddifferentia1.phasede1.ay(de1.ayskew)126.3.4 Attenuation()126.3.5 Unba1.ancea1.te11uati11ear-e11d(TC1.,E1.TeTn136.3.6 Near-endCroSSIaIkWSNExT、NEXT)146.3.7 Farendcrossta1.k(PSCRFtCRF)156.3.8 A1.ien(exogenousnear-e11dcrosstab156.3.9 A1.ien(exogenous)tar-endcrossta1.k156.3.
9、10 3.10A1.ien(exogenous)crossta1.kobund1.edcab1.es156.3.11 Impedance166.3.12 Return1.oss(RD166.4 Mechanica1.anddimensiona1.characteristicsandrequirements16641Dimensiona1.requirements16642E1.ongationatbreakoftheconductors166.4.2 Tensi1.estrengthoftbinsu1.ation166.4.3 E1.ongationatbreakoftheinsu1.atio
10、n166.4.4 Adhesionoftheinsu1.ationtotheCOndUctOr166.4.5 E1.ongationatbreakofthesheath176.4.6 Tensi1.estrengthofthesheath176.4.7 Crushtestofthecab4e176.4.8 Impacttestofthecab1.e176.4.9 Bendingundertension1764,11Repeatedbondmgoftbocab1.e176.4.12 Tensi1.ePCrkXfnanoeofthecab1.e176.4.13 Shock-testrequirementsofthecab1.e176.4.14 Bump-testrequirementsofthecab1.e176.4.15 Vibrationtestrequirementsofthecab1.e176.5 Environmenta1.characteristics176.5.1 Shrinkageofinsu1.ation176.5.2 Wrappingtestofinsu1.ationaftertherma1.ageing176.5.3 Ben
