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光纤光缆的技术发展

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光纤光缆的技术发展

发布日期:2019-07-05 作者: 点击:

  光纤光缆技术发展的特点

500万彩票  1.WANGLUODEFAZHANDUIGUANGXIANTICHUXINDEYAOQIU

  XIAYIDAIWANGLUO(NGN)YINFALEXUDUODEGUANDIANHEZHENGLUN。YOUDEZHUANJIAYUYAN,BUGUANXIAYIDAIWANGLUORUHEFAZHAN,YIDINGJIANGYAODADAOSANGESHIJIE,JIFUWUCENGMIANSHANGDEIPSHIJIE、CHUANSONGCENGMIANSHANGDEGUANGDESHIJIEHEJIERUCENGMIANSHANGDEWUXIANSHIJIE。XIAYIDAICHUANSONGWANGYAOQIUGENGGAODESULV、GENGDADERONGLIANG,ZHEIFEIGUANGXIANWANGMOSHU,DANGAOSUGUGANCHUANSHUDEFAZHANYEDUIGUANGXIANTICHULEXINDEYAOQIU。

  (1)KUODADANYIBOZHANGDECHUANSHURONGLIANG

  MUQIAN,DANYIBOZHANGDECHUANSHURONGLIANGYIDADAO40Gbit/s,BINGYIKAISHIJINXING160Gbit/sDEYANJIU。40Gbit/sYISHANGCHUANSHUDUIGUANGXIANDEPMDJIANGTICHUYIDINGDEYAOQIU,2002NIANDEITU-TSG15HUIYISHANG,MEIGUOYITICHUDUI40Gbit/sXITONGYINRUYIGEXINDEGUANGXIANLEIBIE(G.655.C)DETIYI,BINGJIANYIDUIQIPMDCHUANSHUZHONGDEYIXIEWENTIJINXINGSHENRUTANTAO,YEXUBUJIUDEJIANGLAIJIUHUICHUXIANYIZHONGZHUANMENDE40Gbit/sGUANGXIANLEIXING。

500万彩票  (2)SHIXIANCHAOZHANGJULICHUANSHU

  WUZHONGJICHUANSHUSHIGUGANCHUANSHUWANGDELIXIANG,MUQIANYOUDEGONGSIYINENGGOUCAIYONGSESANQILIJISHU,SHIXIAN2000~5000kmDEWUDIANZHONGJICHUANSHU。YOUDEGONGSIZHENGJINYIBUGAISHANGUANGXIANZHIBIAO,CAIYONGLAMANGUANGFANGDAJISHU,KEYIGENGDADIYANZHANGGUANGCHUANSHUDEJULI。

  2.XINXINGGUANGXIANZAIBUDUANCHUXIAN

500万彩票  WEILESHIYINGSHICHANGDEXUYAO,GUANGXIANDEJISHUZHIBIAOZAIBUDUANGAIJIN,GEZHONGXINXINGGUANGXIANZAIBUDUANYONGXIAN,TONGSHIGEDAGONGSIZHENGJIAJINKAIFAXINPINZHONG。

500万彩票  (1)YONGYUZHANGTUTONGXINDEXINXINGDARONGLIANGZHANGJULIGUANGXIAN

500万彩票  ZHUYAOSHIYIXIEDAYOUXIAOMIANJI、DISESANWEIHUDEXINXINGG.655GUANGXIAN,QIPMDZHIJIDI,KEYISHIXIANYOUCHUANSHUXITONGDERONGLIANGFANGBIANDISHENGJIZHI10~40Gbit/s,BINGBIANYUZAIGUANGXIANSHANGCAIYONGFENBUSHILAMANXIAOYINGFANGDA,SHIGUANGXINHAODECHUANSHUJULIDADAYANZHANG。RUKANGNINGGONGSITUICHUDEPureModePMXILIEXINXINGGUANGXIANLIYONGLEPIANZHENCHUANSHUHEFUHEBAOCENG,YONGYU10Gbit/sYISHANGDEDWDMXITONGZHONG,JUCHENGHENSHIHEYULAMANFANGDAQIDEKAIFAYUYINGYONG。AlcatelcableTUICHUDETeralightUltraGUANGXIAN,JUJIESHAOYIYOUCHUANSHU100kmZHANGDUYISHANGDANXINDAO40Gbit/s、ZONGRONGLIANG10.2Tbit/sDEJILU。HAIYOUYIXIEGONGSIKAIFAFUSESANDAYOUXIAOMIANJIDEGUANGXIAN,TIGAOLEFEIXIANXINGZHIBIAODEYAOQIU,BINGJIANHUALESESANBUCHANGDEFANGAN,ZAIZHANGJULIWUZAISHENGDECHUANSHUZHONGBIAOXIANCHUHENHAODEXINGNENG,ZAIHAIDIGUANGLANDEZHANGJULITONGXINZHONGXIAOGUOYEHENHAO。

500万彩票  (2)YONGYUCHENGYUWANGTONGXINDEXINXINGDISHUIFENGGUANGXIAN

500万彩票  CHENGYUWANGSHEJIZHONGXUYAOKAOLVJIANHUASHEBEIHEJIANGDICHENGBEN,HAIXUYAOKAOLVFEIBOFENFUYONGJISHU(CWDM)YINGYONGDEKENENGXING。DISHUIFENGGUANGXIANZAI1360~1460nmDEYANSHENBODUANSHIDAIKUANBEIDADAKUOZHAN,SHICWDMXITONGBEIJIDADIYOUHUA,ZENGDALECHUANSHUXINDAO、ZENGZHANGLECHUANSHUJULI。YIXIECHENGYUWANGDESHEJIKENENGBUJINYAOQIUGUANGXIANDESHUIFENGDI,HAIYAOQIUGUANGXIANJUYOUFUSESANZHI,YIFANGMIANKEYIDIXIAOGUANGYUANGUANGQIJIANDEZHENGSESAN,LINGYIFANGMIANKEYIZUHEYUNYONGZHEIZHONGFUSESANGUANGXIANYUG.652GUANGXIANHUOG.655BIAOZHUNGUANGXIAN,LIYONGTALAIZUOSESANBUCHANG,CONGERBIMIANFUZADESESANBUCHANGSHEJI,JIEYUECHENGBEN。RUGUOJIANGLAIZAICHENGYUWANGGUANGXIANZHONGCAIYONGLAMANFANGDAJISHU,ZHEIZHONGWANGLUOYEJIANGJUYOUMINGXIANDEYOUSHI。DANSHIBIJINGCHENGYUWANGDEGUIFANHAIBUSHIHENCHENGSHU,SUOYICHENGYUWANGGUANGXIANDEGUIGEJIANGHUISUIZHECHENGYUWANGMOSHIDEBIANHUAERBUDUANBIANHUA。

500万彩票  (3)YONGYUJUYUWANGDEXINXINGDUOMOGUANGXIAN

  YOUYUJUYUWANGHEYONGHUZHUDIWANGDEGAOSUFAZHAN,DALIANGDEZONGHEBUXIANXITONGYECAIYONGLEDUOMOGUANGXIANLAIDAITISHUZIDIANLAN,YINCIDUOMOGUANGXIANDESHICHANGFENEHUIZHUJIANJIADA。ZHISUOYIXUANYONGDUOMOGUANGXIAN,SHIYINWEIJUYUWANGCHUANSHUJULIJIAODUAN,SUIRANDUOMOGUANGXIANBIDANMOGUANGXIANJIAGEGUI50%~100%,DANSHITASUOPEITAODEGUANGQIJIANKEXUANYONGFAGUANGERJIGUAN,JIAGEZEBIJIGUANGGUANBIANYIHENDUO,ERQIEDUOMOGUANGXIANYOUJIAODADEXINJINGYUSHUZHIKONGJING,RONGYILIANJIEYUOUHE,XIANGYINGDELIANJIEQI、OUHEQIDENGYUANQIJIANJIAGEYEDIDEDUO。ITU-TZHIJINWEIJIESHOU62.5/125μmXINGDUOMOGUANGXIANBIAOZHUN,DANYOUYUJUYUWANGFAZHANDEXUYAO,TARENGRANDEDAOLEGUANGFANSHIYONG。ERITU-TTUIJIANDEG.651GUANGXIAN,JI50/125μmDEBIAOZHUNXINGDUOMOGUANGXIAN,QIXINJINGJIAOXIAO、OUHEYULIANJIEXIANGYINGKUNNANYIXIE,SUIRANZAIBUFENOUZHOUGUOJIAHERIBENYOUYIXIEYINGYONG,DANZAIBEIMEIJIOUZHOUDADUOSHUGUOJIAHENSHAOCAIYONG。ZHENDUIZHEIXIEWENTI,MUQIANYOUDEGONGSIYIJINXINGLEGAIJIN,YANZHICHUXINXINGDE5O/125μmGUANGXIANJIANBIANXING(G1)GUANGXIAN,QUBIEYUCHUANTONGDE50/125μmGUANGXIANXIANXINDETIDUZHESHELVFENBU,TAJIANGDAIKUANDEZHENGTAIFENBUJINXINGLEDIAOZHENG,YIPEIHE850nmHE1300nmLIANGGECHUANGKOUDEYUNYONG,ZHEIZHONGGAIJINKENENGHUIWEI50/125pmGUANGXIANZAIJUYUWANGYUNYONGZHAODAOXINDESHICHANG。


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