Kubva Kao paakataura kuti mafiber e optical anogona kushandiswa pakutumira mashoko, tekinoroji yekutaurirana kwe optical yakabudirira pamwe chete nemafiber e optical, zvichichinja nyika. Mafiber e optical anogona kunzi ndiwo musimboti we tekinoroji yekutaurirana kwe optical, uye matekinoroji ese e optical transmission ikozvino anoda mafiber e optical senzira yekutumira mashoko.
Parizvino, mhando dzakasiyana-siyana dzemafiber e optical dzakagadzirwa muindasitiri iyi kuti dzishandiswe zvakasiyana-siyana, asi dzese dzine zvikanganiso zvakasiyana, zvichikonzera kusashanda zvakanaka kwezvinhu zvakasiyana-siyana.
Mafiber e optical ari kushandiswa pari zvino pakutumira WDM system anonyanya kushandiswa ne single-mode fibers akadai seG.652, G.655, G.653 naG.654.
● G.652 fiber inorambidzwa munzira yekutumira kwakabatana nekuda kwekurasikirwa kwayo nekutumira uye hunhu husina kurongeka;
● G.655 fiber ine simba guru risingatsaurike nekuda kwekupararira kwefiber diki uye nzvimbo diki inoshanda ye cross-sectional, uye daro rekutumirwa i60% chete yeG.652;
● G.653 fiber ine kupindirana kwakanyanya kusina kurongeka pakati penzira dzeDWDM system nekuda kwekusanganiswa kwemafungu mana, uye simba rekuisa fiber rakaderera, izvo zvisingade kutapurirana kweWDM kwemachannel akawanda pamusoro pe2.5G;
● G.654 fiber ichave nemhedzisiro huru pakufambiswa kwesystem nekuda kwekukanganiswa kwe multi-optical kubva kuma high-order modes uye, panguva imwe chete, haizokwanisi kusangana nezvinodiwa zvekuwedzera kwekufambisa mune ramangwana kuma S, E, uye O bands.
Kusashanda zvakanaka kwemafiber emagetsi emazuva ano mumusika uripo kuri kumanikidzawo indasitiri iyi kuti ifambire mberi muhunyanzvi hwemagetsi emagetsi emazuva ano nekukurumidza. LEE, mukuru wezvekugadzira michina yemagetsi emagetsi kuShenzhen Aixton Cable Co., Ltd., anoona chiono chefiber yemagetsi emazuva ano emagetsi emazuva ano seimwe yematambudziko mapfumbamwe makuru anotarisana nehunyanzvi hwekutaurirana kwemagetsi mumakore gumi anotevera. Anotenda kuti kuti asangane nezvinodiwa zvedaro risingaperi uye kugona kupetwa kaviri, uye kutevedzera Mutemo weMoore weChiedza mukusimudzira indasitiri yekuparadzanisa wavelength, chizvarwa chinotevera chemafiber emagetsi chinofanira kuva nehunhu hunotevera: Chekutanga, kushanda kwepamusoro, kurasikirwa kwakaderera kwemukati, uye kuramba mhedzisiro isiri yemutsara; chechipiri, kugona kwepamusoro, kufukidza huwandu hwakazara kana hwakafara huripo; uye chechitatu, mutengo wakaderera uye kugona kugadzirwa, kusanganisira nyore kugadzira, nemutengo wakaenzana kana wakafanana newefiber yeG.652, nyore kuisa, uye nyore kugadzirisa.
Nguva yekutumira: Nyamavhuvhu-12-2022
