屏蔽型（SUTP）六类对称数字通信电缆的开发摘要随着信息化发展的进程，人们对数字、声音、图像等信息传输速度的更高要求，网速越来越成为困扰人们的一大因素。在光纤还没有到达桌面以前，六类布线系统以其高带宽和廉价的经济性能，作为替代产品越来越受到人们的认可。在今后一段时间内，六类布线系统还将占有统治地位。然而其不稳定的传输性能以及人们对保密性能的渴望，造就了新的屏蔽系统的发展。正是社会的需要，推动了布线世界的改革步伐。屏蔽系统，具有优异的电磁兼容性（EMC）和保密性，因此也就更具有发展潜力，也是近几年布线系统的发展方向。本文紧跟时代潮流，结合所学专业，成功开发了屏蔽型（SUTP）六类对称数字通信电缆，作为对自己四年所学的一个总结。本文首先结合所学知识，参考前人的技术成果，以及在工厂的实际考察，确定了其宏观结构，利用通信电缆的有关原理，对其结构进行了大量细致的计算，最终又通过数次试产和测试，对其结构进行了细节上的调整和改进，直到产品的性能完全符合六类对称数字通信电缆的行业标准。本文从设计、计算、生产和测试几个部分作了大量细致的阐述，并附有一些简图，以便读者能更好的理解作者的思想。关键词屏蔽；六类；对称数字通信电缆Theexploitationaboutbalancedcategorysixcableofshieldingtype(SUTP)AbstractWiththeprocessofinformationizationdevelopment,people,tosuchtherequiringhigheroftransmissionspeedofinformationasthefigure,sound,picture,etc.,thenetworkspeedbecomesagreatfactorofperplexingpeoplemoreandmore.Beforetheopticfibrehasnotreachedthetabletopyet,sixkindsofwiringsystemarewithitshighbandwidthandlow-pricedeconomicperformance,approvedofmoreandmoresubstituteproductsbypeople.Inaperiodoftimetocome,sixkindsofwiringsystemwillalsooccupythedominantposition.Butitsunstabletransmissionperformanceandpeople'saspirationofsecretperformance,havebroughtupthedevelopmentofthenewshieldingsystem.Itisexactlyaneedofthesociety,promotethereformpacesoftheworldofconnectingup.Shieldingsystem,electromagneticcompatibility(EMC)andprivacywithexcellence,sohavedevelopmentpotentialityevenmore,itisthedevelopingdirectionofthewiringsysteminrecentyearstoo.Thistextfollowsthetendencyofthedayclosely,combinethespecialitiesstudied,hassucceededindevelopingbalancedcategorysixcablesofshieldingtype(SUTP),asasummariesstudiedoffouryearstooneself.Thistextcombinestheknowledgestudiedatfirst,consultforefathers'technologicalachievement,andtheactualinvestigationinthefactory,confirmitsmacrostructure,utilizerelevantprinciplesofthecommunicationcable,hascarriedonalargeamountofcarefulcalculationtoitsstructure,andtestthroughseveraltrialproductionfinally,carryonadjustmentandimprovementonthedetailtoitsstructure,untiltheperformanceoftheproductstotallyaccordswiththesectorstandardsofsixkindsofsymmetricaldigitalcommunicationcables.Thistexthasdonealargeamountofcarefulexpositionfromdesigning,calculating,producingandtesting,enclosesomesketch,sothatthethoughtofauthorcanbeunderstandedbetterbyreaders.Keywordsshield;cat6;balancedcategorycable目录摘要...................................................................................................................IAbstract............................................................................................................II第1章绪论.....................................................................................................11.1六类布线标准的意义...............................................................................11.2预言未来六类布线发展趋势.......................................................................
