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关于综合布线系统双绞线电缆的屏蔽问题

1、ZONGHEBUXIANJISHUDEFAZHAN


MUQIAN,ZONGHEBUXIANJISHUZAIWOGUOYIJINGDEDAOLEGUANGFANYINGYONG,GEZHONGXINXIJISHUHEXIANGYINGDECHUANSHUSHOUDUANXUNSUFAZHAN,SUIZHIERLAI,YINGYONGYUZHINENGJIANZHUDEGEZHONGJUYUWANGCENGCHUBUQIONG,YIGENGHAODIMANZUGELEIYUYIN、SHUJU、TUXIANGDENGTONGXINYEWUZAIZHINENGJIANZHUZHONGDECHUANSHUXUQIU。ZONGHEBUXIANXITONGDEXINXICHUANSHUSULVYOU10MbitTISHENGZHI100MbitZHIZHI1000MbitYISHANG,SUOCAIYONGXIANLANYONGCAIYEYOU5LEI、CHAO5LEISHUANGJIAOXIANXIANGYINGDIFAZHANZHI6LEI、CHAO6LEI、7LEISHUANGJIAOXIANYIJIPIXIANGUANGLANDENGDUOZHONGLEIXING。


2、ZONGHEBUXIANXITONGZHONGPINGBIXIANLANDEZUOYONG


天天斗地主ZONGHEBUXIANXITONGDEYOUDIANZHIYIJIUSHIJUYOUJIAOQIANGDEJIANRONGXING。KEYIJIANGHUAYIN、SHUJUYUTUXIANGDENGBUTONGWANGLUODEPEIXIANJINGGUOTONGYIDEGUIHUA、SHEJI,CAIYONGBUTONGDECHUANSHUJIEZHI、XINXICHAZUO、JIAOLIANSHEBEI、SHIPEIQIDENGZONGHEDAO1TAOBIAOZHUNDEBUXIANXITONGZHONG,SHIXIANJIANZHUWUNEIBUXINXICHUANSHUXITONGDEMOKUAIHUAGUANLIFANGSHI,NENGGOUXIANZHUTISHENGWANGLUOLINGHUOXING。CHUQUPIXIANGUANGLAN,BUTONGXINGZHIDEXIANLANYIBANDOUSHIYANZHERUODIANTONGDAOFUSHE,YOUYUXIANLANZHIJIANDEDIANCIGANRAO(YOUQISHITONGPINGANRAO)XIANXIANGYANZHONG,DIANXINHAOZAICHUANSHUGUOCHENGZHONGHUICHANSHENGDIANCICHANG,DIANCICHANGFANWEINEIDEQITAXIANLANBIJIANGCHANSHENGGANYINGXINHAO,GANYINGXINHAODEQIANGDUZEQUJUEYUCICHANGQIANGDU、FUSHEYUANYIJIBEIGANYINGXIANLANDEJULI、GANYINGXIANLANDEZHANGDUDENGYINSU。FUSHEYUANXINHAOYUEQIANG,PINLVYUEGAO,CHANSHENGDEDIANCICHANGJIUYUEQIANG;XIANLANJUFUSHEYUANYUEJIN,XIANLANYUEZHANG,GANYINGXINHAOYEJIUYUEQIANG;FUSHEXIANYUGANYINGXIANPINGXINGFUSHESHIGANYINGQIANGDUDADAOFENGZHI。


天天斗地主KAOLVDAOJINGJITOUZIDENGYUANYIN,BUFENCHUANSHUZHILIANGYAOQIUJIAODIDEWANGLUOKEYIXUANZEFEIPINGBISHUANGJIAOXIAN。ERDUIYUMOUXIEKANGGANRAOXINGNENGYAOQIUGAODEWANGLUOZEYINGXUANZESHIYONGPINGBISHUANGJIAOXIAN,YIQUEBAOGELEILANXIANZHIJIANDEPINGBIXINGNENG。


PINGBIXINGNENGZHIJIEGUANXIDAOWANGLUODEANQUANXING、WENDINGXING,QUEBAOZONGHEBUXIANXITONGDEDIANCIJIANRONG(EMC)XINGNENGLIANGHAO。


YISHIKEYIYOUXIAOYIZHIYINDIANCIGANRAOERYINQIDEXIANLANZHIJIANZAYIN、CHUANYIN、SHUJUDIUBAODENGXIANXIANG,CONGERTIGAOCHUANSHUYEWUDEWENDINGXING。


ERSHIKEYIFANGZHIDIANCIXINHAOWAIXIE。MUQIAN,XIANJINDEDIANCIZHENCESHEBEINENGGOUZAIQIANMIZHIWAIJIESHOUDAOLAIZIJISUANJIWANGLUO、TONGXINYUYINXIANLUFUSHECHULAIDEDIANCIBO,TONGGUOHAIYUAN、FUXIANDENGJISHUSHOUDUANQIEQUXIANGGUANXINXI,CONGERWEIHAIGEREN、QIYE(DANWEI)SHENZHIGUOJIAXINXIANQUAN。XINGNENGLIANGHAODEPINGBIXIANLANNENGGOUZUDANGCHUANSHUXIANLANZHONGGAOPINXINHAOCHANSHENGDEDIANCIFUSHE,ZUDUANDIANCIXINHAOWAIXIE,BIMIANJIANGCHENGZAIDEDIANCIXINHAOOUHEDAOTONGCHURUODIANTONGDAODEXIANGLINXIANLANZHONGZAOCHENGXINXIWAIXIE。


天天斗地主ZHONGHUARENMINGONGHEGUOXINXICHANYEBU《GB50311-2007ZONGHEBUXIANXITONGGONGCHENGSHEJIGUIFAN》——3.5GUIDING:


(1)ZONGHEBUXIANQUYUNEICUNZAIDEDIANCIGANRAOCHANGQIANGGAOYU3V/mSHI,YICAIYONGPINGBIBUXIANXITONGJINXINGFANGHU。


(2)YONGHUDUIDIANCIJIANRONGXINGYOUJIAOGAODEYAOQIU(DIANCIGANRAOHEFANGXINXIXIELOU)SHI,HUOWANGLUOANQUANBAOMIDEXUYAO,YICAIYONGPINGBIBUXIANXITONG。


(3)CAIYONGFEIPINGBIBUXIANXITONGWUFAMANZUANZHUANGXIANCHANGTIAOJIANDUILANXIANDEJIANJUYAOQIUSHI,YICAIYONGPINGBIBUXIANXITONG。


(4)PINGBIBUXIANXITONGCAIYONGDEDIANLAN、LIANJIEQIJIAN、TIAOXIAN、SHEBEIDIANLANDOUYINGSHIPINGBIDE,BINGYINGBAOCHIPINGBICENGDELIANXUXING。


3、PINGBIXIANLANDEYINGYONG


天天斗地主ZONGHEBUXIANWAIHUTAOYUXINXIANZHIJIANYOUPINGBICENGZUGEDEXIANLANCHENGWEIPINGBIXIANLAN,PINGBICENG(DANCENGHUOSHUANGCENG)ZHUYAOYOUTONG、LVDENGFEICIXINGJINSHUCAILIAOZHICHENG,QIHOUDUYUANXIAOYUQIQUFUSHENDU。MUQIAN,SHIYONG***GUANGFANDESHIPINGBISHUANGJIAOXIAN(STP,ShieldedSwistedPair),TAJIANGUSHUANGJIAOXIANDEPINGHENGXINGHEPINGBICENGDEPINGBIXING,ZAISIDUISHUANGJIAOXIANDEWAIMIANJIAZHUANGYICENGHUOLIANGCENGLVBO,LIYONGPINGBICENGDUIDIANCIBODEFANSHE、XISHOUHEQUFUXIAOYINGDEYUANLI,JIEHESHUANGJIAOXIANPINGHENGDIXIAOCHUANRAODECHUANSHUXINGNENG,KEYIYOUXIAOFANGZHIWAIBUDIANCIGANRAOJINRUXIANLAN,TONGSHINENGGOUZUZHINEIBUXINHAOWAIXIE。


天天斗地主SUOWEIQUFUXIAOYINGSHIZHIDAOTIZHONGYOUDIANLIUTONGGUOSHIJIANGZAIQIZHOUWEICHANSHENGCICHANG,CICHANGYOUJIANGZAIDAOTIZHONGCHANSHENGGANYINGDIANLIU,GANYINGDIANLIUHUIZAIDAOTIJIEMIANSHANGSUIPINLVDESHENGGAOERQUYUDAOTIBIAOMIANFENBU,PINLVYUEGAO,QUFUSHENDUYUEXIAO,JIPINLVYUEGAO,DIANCIBODECHUANTOUNENGLIYUERUO。


4、PINGBICENGDEJIEDI


天天斗地主《GB50311-2007ZONGHEBUXIANXITONGGONGCHENGSHEJIGUIFAN》7.0.4GUIDING:ZONGHEBUXIANXITONGYINGCAIYONGGONGYONGJIEDIDEJIEDIXITONG,RUDANDUSHEZHIJIEDITISHI,JIEDIDIANZUBUYINGDAYU4Ω。RUBUXIANXITONGDEJIEDIXITONGZHONGCUNZAILIANGGEBUTONGDEJIEDITISHI,QIJIEDIDIANWEICHABUYINGDAYU1Vr.m.s。


CAIYONGPINGBIXIANLANXU***BAOZHENGLIANGHAODEDULIJIEDI,CONGERYOUXIAOYIDIANCIGANRAO,DANRUGUOJIEDIFANGSHIBUDANG,HUIZHIJIEYINGXIANGPINGBIXIAOGUO,WUFAJIEJUEGANRAOWENTI。ZAISHIXIANPINGBICENGJIEDISHI,HAIXU***ZHUYIYINGJIANGPINGBICENGYONGZHUANYONGLIANJIEQILIANJIE(RUJINSHUJIAQIANJIE),BIMIANCHANSHENGSUOWEI“ZHUWEIBA”XIAOYING(SUOWEIZHUWEIBAXIAOYING,SHIZHIDIANLANPINGBICENGJIEDISHIMEIYOUQUANFANGWEIDAJIE,DAOZHIGAOPINDAJIEZUKANGZENGDA,DIANCIGANRAOOUHEDIANYAZENGJIA,BINGQIEHUIDAOZHIJINGDIANDIANLIUXIEFANGKUNNAN)。


(1)ZHENDUIBUTONGDECHUANSHUXINHAOPINLV,PINGBIJIEDIFANGSHIYEYOUBUTONG,KEYIANZHAODI、GAOPINLIANGZHONGQINGKUANGJINXINGJIEDIFENLEI。GONGZUOPINLVXIAOYU1MHzDEDIPINDIANLUZHONG,BUXIANHEQIJIANJIANDEDIANGANYINGXIANGJIAOXIAO,ERJIEDIDIANLUXINGCHENGDEHUANLIUDUIGANRAOYINGXIANGJIAODA,GUYINGCAIYONGDANDIANJIEDI;XINHAOGONGZUOPINLVDAYU10MHzSHI,DIXIANZUKANGMINGXIANBIANDA,XUJINLIANGJIANGDIDIXIANZUKANG,GUYINGCAIYONGDUODIANJIEDI;XINHAOGONGZUOPINLVWEI1~10MHzSHI,***ZHANGDEZOUXIANHUOJIEDIYINXIANXIANZHANGXIAOYUBOZHANGDE1/20SHIYONGDANDIANJIEDI,FOUZEYINGYONGDUODIANJIEDI。


(2)CONGDIANLUCANKAODIANDEJIAODUKAOLV,PINGBICENGRUZUODAOQUANCHENGJIEDI,XIAOGUO***HAO,DANXIANSHIZHONGQUEHENNANSHIXIAN。YINCI,PINGBICENGJIEDIZHUYAOFENWEIDANDUANJIEDI、LIANGDUANJIEDIHEXUANFUDI(YUDADIJUEYUAN,TESHUQINGKUANGSHIYONG)。ZONGHEBUXIANDEPINGBICENGLIANJIEXUZUODAOWANZHENG、GUANTONG。DANDUANJIEDISHI,JIEDIDIANYINGTONGGUOGUANTONGDEPINGBICENGLIANJIEZHIJIANZHUWUDELIANHEJIEDITI(GELOUCENGRUODIANJIANPINGBIXIANJINHUIJUKENENGCAIQUBINGLIANFANGSHI);LIANGDUANJIEDISHI,KEXUANZELIANJIEZHIGELOUCENGDEBAOHUDI,LIRUJIJUNEIBAOHUDIXIANPAI、QIAOJIA、XINXIDIANDIHEDENG,TONGGUOBAOHUDISHANGLIANJIANZHUWUDELIANHEJIEDITI。WULUNDANDUANHAISHILIANGDUANJIEDI,DOUJUYOUYIDINGLIBIGONGCUNDEMAODUN,DUICI,WOMENYINGGAIYOUQINGXIDERENSHI。


天天斗地主《GB50217-1994DIANLIGONGCHENGDIANLANSHEJIGUIFAN》——3.6.8KONGZHIDIANLANJINSHUPINGBIDEJIEDIFANGSHI,YINGFUHEXIALIEGUIDING:


天天斗地主(1)JISUANJIJIANKONGXITONGDEMONIXINHAOHUILUKONGZHIDIANLANPINGBICENG,BUDEGOUCHENGLIANGDIANHUODUODIANJIEDI,YIYONGJIZHONGSHIYIDIANJIEDI。


(2)CHU(1)XIANGDENGXUYAOYIDIANJIEDIQINGKUANGWAIDEKONGZHIDIANLANPINGBICENG,DANGDIANCIGANYINGDEGANRAOJIAODA,YICAIYONGLIANGDIANJIEDI;JINGDIANGANYINGDEGANRAOJIAODA,KEYONGYIDIANJIEDI。SHUANGZHONGPINGBIHUOFUHESHIZONGPINGBI,YIDUINEI、WAIPINGBIFENYONGYIDIAN,LIANGDIANJIEDI。


DANDUANJIEDISHI***CHANGYONGDEJIEDIFANGFA,JIANGPINGBICENGZUODENGDIANWEIDANDUANJIEDI,LINGYIDUANXUANKONG,PINGBICENGSHANGMEIYOUXINGCHENGDIHUILU,BUCUNZAIDIDIANWEICHA,YEJIUYOUXIAODIBIKAILEDIHUANLUDIANLIU,YINCIJUYOUGAODA70dBSHUAIJIANYISHANGDEKANGDIANCIGANRAONENGLI,DANDUANJIEDIZAIZONGHEBUXIANRUODIANXITONGZHONGDEDAOLEGUANGFANDEYINGYONG。DANDUANJIEDIDEQUEDIANSHI:PINGBICENGSHANGMEIYOUHUANLUDIANLIU,PINGBICENGJUYOUKANGDIANCHANGGANRAONENGLI,ERWUFAFANGZHICICHANGQIANGDUBIANHUASUOGANYINGDEDIANYA,YINERQUEFAYIZHICICHANGOUHEGANRAODENENGLI。


LIANGDUANJIEDIKEYITONGGUOWAIBUGANRAODIANLIUCHANSHENGDECICHANGGANYINGZAIPINGBICENGZHONGCHANSHENGYIGEYUWAIBUGANRAODIANLIUFANGXIANGXIANGFANDEDIANLIU,ZHEIGEDIANLIUQIDAODIXIAOJIANGDIGANRAODIANLIUDEZUOYONG。LIANGDUANJIEDISHI,PINGBICENG、JIEDIXIANHEDADIJIANGGOUCHENGBIHEHUANLU,YOUYULIANGDUANDIDIANWEIDEBUYIZHI,CUNZAIDIDIANWEICHA(DIANWEICHAXIAOYU1Vr.m.sDECHUWAI),ZAIPINGBICENGZHONGZEHUICHANSHENGYIGEFUJIADIHUANLUDIANLIU,CONGERDUILANNEIDESHUANGJIAOXIANZAOCHENGOUHEGANRAO,QIEZHEIGEDIANLIUJIANGSHIPINGBICENGCHANSHENGCISHENGCICHANG,DUILANNEIDESHUANGJIAOXIANXINGCHENGGANRAO,ZAIXINHAOHUILUZHONGCHUXIANZASANDEHUANLIUZAOCHENGDIANLIUBUPINGHENG。YOUYUDIANCICHANGDEGANRAO,FANERJIANGDILESHUANGJIAOXIANPINGBIQUOUDENENGLI。


DUIYUGAOSHURUHUOSHUCHUZUKANGDEDIANLU,YOUQISHIZAIGAOJINGDIANHUANJINGZHONG,YOUBIYAOSHIYONGSHUANGCENGPINGBIDEXIANLAN,LIANGCENGPINGBIYINGSHIXIANGHUJUEYUANGELIXINGPINGBI。WAICENGPINGBIXU***LIANGDUANJIEDI,ZHUYAOSHIWEIJIANGDIDIANCIGANRAOQIANGDU,YOUYUCUNZAIDIANWEICHAERGANYINGCHUDIANLIU,YINCICHANSHENGJIANGDIYUANCICHANGQIANGDUDECITONG,CONGERJIBENSHANGDIXIAODIAOMEIYOUPINGBICENGSHISUOGANYINGDEDIANYA。NEICENGPINGBICENGXU***DENGDIANWEIDANDIANJIEDI,YINWEIWAIBUQIANGDUYIJINGJIANGDI,JINKUAIFANGDIAN、XIAOCHUGANRAOCAISHINEICENGDEMUDE。XIANSHIZHONG,CHUFEISHIYOUTESHUDESHEMIFANGHUYAOQIU,ZONGHEBUXIANXITONGZHONGHENSHAOZHENZHENGYONGDAOSHUANGPINGBICENGXIANLAN,YIBANSHIJIANGPINGBIXIANLANZHANYONGDEZHUANYONGQIAOJIA、CHUANXIANGANGGUANZUOWEIWAIPINGBICENG,JIANGPINGBIXIANLANDEPINGBICENGZUOWEINEIPINGBICENG。


天天斗地主5、ZONGHEBUXIANXITONGZHONGQIAOJIAANZHUANGDEZHUYISHIXIANG


《GB50311-2007ZONGHEBUXIANXITONGGONGCHENGSHEJIGUIFAN》--7.0.7ZONGHEBUXIANDEDIANLANCAIYONGJINSHUXIANCAOHUOGANGGUANFUSHESHI,XIANCAOHUOGANGGUANYINGBAOCHILIANXUDEDIANQILIANJIE,BINGYINGYOUBUSHAOYULIANGDIANDELIANGHAOJIEDI。


ZONGHEBUXIANXITONGZHONGDEJINSHUQIAOJIA、CHUANXIANGUANSHIZHONGYAOJICHUSHESHI,ZAIDIANCIPINGBIFANGMIANYEKEYIQIDAOYIDINGDEFUZHUZUOYONG。ZHUANYONGDEPINGBIQIAOJIAZHINENGFUSHETONGYIYEWUSHUXINGDEWANGLUOXIANLAN,YANJINZAITONGYIPINGBIQIAOJIAZHONGYUQITAYEWUDEXIANLANHUNHEFUSHE。BUTONGXIANLANPINGXINGFUSHE,XIANGHUJIUHUICHANSHENGDIANCIOUHE,PINGXINGZOUXIANGYUEZHANGOUHEGANYINGYUEQIANG,YINCIQIAOJIACONGRUODIANJIANJINRUZOULANG,CONGZOULANGQIAOJIAYINJINSHUGUANDAOXINXICHAZUO,DOUXU***YUQITAXIANLANZHIJIANBAOCHIGUIDINGDEJIANJU,DADAOWANGLUOJIANSHEBIAOZHUNDEXIANGGUANYAOQIU。


天天斗地主YOUYUBUXIANQIAOJIASHIYOUJINSHUDEZHICAO、WANTOU、SANTONG、SITONGTONGGUOLIANBANLIANJIEXINGCHENGDEYITAOWANZHENGJIEGOU,RUGUOQIAOJIACAIYONGBIAOMIANPENSUHUOPENQIDECHANPIN,TADEXIANGHULIANJIESHIJUEYUANDE,JINKAOKUAJIEXIANZUODIANQILIANJIE;QIAOJIADEGAIBANYUCAOTIJIECHUCUNZAIJUEYUANCENG,HUODEDEPINGBIHEJIEDIXIAOGUOJIUWUFABAOZHENG。YINCI,YINGXUANZEBIAOMIANJINGGUODUXINFANGXIUCHULIDEQIAOJIA、CHUANXIANGANGGUAN,QIYOUDIANSHIDAODIANXINGNENGHAO,JIEDIDIANZUXIAO,QUEBAOLEQUANFENGBIXIANCAODEZHENGTIPINGBIXIAOGUO。QIAOJIA、CHUANXIANGANGGUANJIETOUXU***ZUOKUAJIEXIANLIANJIE,QUEBAOQIDAOQUANCHENGPINGBIGUANTONGDEZUOYONG。PINGBIXINXIDIANYAOQIUYUMAIJINSHUDIHE(YOUTIAOJIANDEKEYIJIANGJINSHUDIHEJIEDI)。PINGBIZHUANYONGQIAOJIAYINGZHIJIEYUJIANZHUWUDELIANHEJIEDITILIANJIE,JIEDIDIANZUYAOQIUXIAOYU4Ω。BINGQIE,QITASHESHIBUNENGJIANGQIAOJIAZUOWEIJIEDIXIANSHIYONG。


HAIYINGDANGZHUYIDESHI,QIAOJIASUIRANYOUPINGBIZUOYONG,DANSHIQIPINGBIZHIBIAOSHIBUQUEDINGDE,MUQIANGUOJIABINGMEIYOUZHENDUIQIAOJIA、XIANCAOPINGBIXINGNENGDEGUIFANBIAOZHUN,YINCIZAISHIJIYINGYONGZHONG,BUNENGWANCHENGYILAIQIAOJIAZUOWEIXIANLANDEPINGBITI。QIAOJIAZUOWEIPINGBICAILIAO,ZHINENGZUOWEIJIAQIANGPINGBIHEGELIXIAOGUODEYIZHONGGUIFANHUAYIWAIDEFUZHUSHOUDUAN,YONGYITIGAOPINGBIXIAOGUO。



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