南粤风采26选5走势图

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单模和多模光纤有什么区别?

编辑:   浏览:38   发布时间:2019-12-29

南粤风采26选5走势图  DANMOGUANGXIANZHINENGCHUANSHUDESHIDANMOXINHAO,ERDUOMOGUANGXIANKEYICHUANSHUDUOMOXINHAO, DUOMOGUANGXIAN(Multimode optical fiber = MMF):GUMINGSIYIJIUSHINENGGOUCHUANBODUOZHONGMOSHIDIANCIBO(ZHEILIDANGRANSHIGUANGBO)DEGUANGXIAN;YOUYUYOUDUOGEMOSHICHUANSONG,SUOYICUNZAIYOUHENDADEMOJIANSESAN,KECHUANSHUDEXINXIRONGLIANGJIAOXIAO;DUOMOGUANGXIANXIANXINJIAODA,YIBANWEI50um,SHUZHIKONGJINGWEI0.2ZUOYOU;MODESHULIANGQUJUEYUXIANXINDEZHIJING、SHUZHIKONGJINGHEBOZHANG。

  DANMOGUANGXIAN(Single-mode fiber = SMF):ZEZHINENGGOUCHUANSHUYIGEMOSHIDEXINHAOBO,DANSHIBIXUSHIFUHETIAOJIANDE:HAOXIANGJIDEJIAOCAISHANGSHUOYUNEIGEJIAOGUIYIHUAPINLVDEDONGXIYOUGUAN,XIANXINTEBIEXUYAOXIYIDIAN,ZUIHAOSHIGONGZUOBOZHANGDE3、4BEI;SUOYIDANMOGUANGXIANCONGWAIXINGLAISHUOJIUBIDUOMOGUANGXIANXIDEDUO;DANMOGUANGXIANYINWEIZHICHUANSHUYIGEMOSHI,SUOYIBUCUNZAIMOSHISESAN。


南粤风采26选5走势图  DUOMOGUANGXIANYONGYUXIAORONGLIANG,DUANJULIDEXITONG,DANMOGUANGXIANYONGYUZHUGAN,DARONGLIANG,ZHANGJULIDEXITONGDANMOGUANGXIANXINJINGYIBANSHI9/125,ERDUOMOWEI50/125HUO62.5/125。

南粤风采26选5走势图  DANMOHEDUOMOSHIXIANGDUITEDINGBOZHANGERYANDE,XIANGTONGDEGUANGXIANZAIBUTONGDEBOZHANGKENENGSHIDANMOYEKENENGSHIDUOMO,GUANGMEIYOUDANDUOMOZHIFEN,GUANGYUANYOUDANZONGMO~(dfb)HEDUOZONGMO(fp)ZHIFEN,DUOMOGUANGXIANZAIXIANJINGSHANGYAOBIDANMOXIDIAN,DANMO652SHI62.5/125,ERDUOMODEYOU50/125HE62.5/125LIANGZHONG,CONGJIAGESHANGLAISHUO,DUOMODEYIBANSHITONGXINSHUDANMODE1.5~2BEI,CONGSHIJIYINGYONGLAIKAN,DUOMODEJIBENSHANGYONGYUSHUJUJIERUGUANGLANZHONG,DUOMOXIANGDUIYUDANMOLAISHUOZUIDADELIESHISHIMOJIANSESAN(YOUYUTONGZHONGGUANGZAIBUTONGMOSHINEIDESULVBUTONG)。

南粤风采26选5走势图  ZAIGUONEIZHUYAOYONGDESHI62.5/125DEDUOMOGUANGXIAN,ZHIYULIANGZHEDEQUBIEHAOXIANGSHICHENGLANHOUDEYONGTUBUYIYANG,50DEDUOYONGYUSHINEIGUANGLAN。

南粤风采26选5走势图  DANMOGUANGXIANZHICHUANJIMOYIZHONGMOSHI,DUOMOKEYICHUANDUOZHONGMOSHI。DANMOZHUYAOYONGYUZHANGTUGANXIAN,DUOMOYONGYUJUYU。QIANMIANYOURENSHUODANMOBIDUOMOXIDEDUO,QISHISHIBUDUIDE,LIANGZHONGXIANBAOCENGZHIJINGDOUWEI125ZHISHIXINJINGBUYIYANG,DANMOWEI9DUOMOYIBANCHANGYONGDEYOU50HE62.5LIANGZHONG。YIBANQINGKUANGDANMOBUHUIZHIJIEHEDUOMOXIANGJIESHITONGGUOSHEBEIZHUANHUAN。


  GUANGXIANFENDUOMOGUANGXIANHEDANMOGUANGXIANLIANGLEI,DUOMOGUANGXIANHEDANMOGUANGXIANDEQUBIE,ZHUYAOZAIYUGUANGDECHUANSHUFANGSHIBUTONG,DANGRANDAIKUANRONGLIANGYEBUYIYANG。DUOMOGUANGXIANZHIJINGJIAODA,BUTONGBOZHANGHEXIANGWEIDEGUANGSHUYANGUANGXIANBIBUTINGDIFANSHEZHEXIANGQIANCHUANSHU,ZAOCHENGSESAN,XIANZHILELIANGGEZHONGJIQIZHIJIANDECHUANSHUJULIHEDAIKUAN,DUOMOGUANGXIANDEDAIKUANYUEWEI2.5Gbps。DANMOGUANGXIANDEZHIJINGJIAOXI,GUANGZAIQIZHONGZHIXIANCHUANBO,HENSHAOFANSHE,SUOYISESANJIANXIAO、DAIKUANZENGJIA,CHUANSHUJULIYEDEDAOJIAZHANG。DANSHIYUZHIPEITAODEGUANGDUANSHEBEIJIAGEJIAOGAO,DANMOGUANGXIANDEDAIKUANCHAOGUO10Gbps。

  DUOMOGUANGXIANSHOUDAOMOSHIJIAOGAODEMAICHONGXINHAOKUOZHAN(SESAN)DEYINGXIANGBIJIAODA,ERDANMOGUANGXIANJIAOHAODEJIEJUELEMOJIANSESANDEWENTI。SMF CORE 8.3-9.3 um. MFDTONGCHANGWEI9.3um。


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