Chingwe cha Fiber Optic ndi Fiber Optic: Dziwani Kusiyana Kofunika Kwambiri. Kodi mukusokonezeka ndi "fiber optic" ndi "fiber optic cable"?

Fiber Optics vs. Chingwe cha kuwala kwa fiber Optics: Dziwani kusiyana kwakukulu
Kodi mukusokonezeka ndi mawu akuti "fiber optic" ndi "fiber optic cable"? Simuli nokha. Mawu awa nthawi zambiri amagwiritsidwa ntchito mosiyana, koma kumvetsetsa ntchito zawo zosiyana ndikofunikira kwa aliyense wogwira ntchito ndi ma telecommunications, networks, kapena infrastructure. Tiyeni tifotokoze bwino:

1. Fiber optics: Ukadaulo wapakati

Chomwe chili: Chingwe chimodzi chopyapyala kwambiri cha galasi loyera kwambiri (kapena nthawi zina pulasitiki), chokhuthala pang'ono kuposa tsitsi la munthu.

Ntchito: Ndi chitsogozo cha kuwala, ukadaulo wosintha kwambiri. Umatumiza chidziwitso mu mawonekedwe a kuwala kwa mtunda wautali popanda kutayika kwakukulu, bandwidth yayikulu, komanso chitetezo ku kusokonezedwa ndi maginito (mosiyana ndi mkuwa).

Mbali yofunika kwambiri: Imachokera pa mfundo ya kuwunikira kwathunthu kwamkati. Zizindikiro za kuwala zimatuluka pa core/cladding interface ndikuyenda kudzera mu ulusi mwachangu komanso moyenera.

2. Chingwe Ma Fiber OpticsDongosolo Lopereka Chitetezo

Chomwe chili: Chomangira cholimba chomwe chimapangidwa kuti chiteteze, chiphatikizidwe, ndikuyang'anira ulusi umodzi kapena ingapo wa kuwala kuti ukhale wosavuta kuyika ndikugwiritsa ntchito m'malo ovuta.

Ntchito: Imateteza fiberglass yofewa ku zoopsa zenizeni monga chinyezi, mphamvu zophwanyira, kupindika, kusweka, makoswe, kutentha kwambiri komanso kuwonongeka kwakuthupi panthawi yoyiyika komanso nthawi yonse yomwe ikugwira ntchito.

KampaniCHIFUKWAZinthu zofunika:

Ulusi: Zinthu zazikulu zomwe zimanyamula kuwala zimakhala mkati.

Zophimba Zoteteza: Mapulasitiki oteteza omwe amaikidwa mwachindunji pa ulusi uliwonse.

Zinthu Zolimba: Zipangizo zolimba monga ulusi wa aramid (Kevlar) kapena ndodo za fiberglass zomwe zimayamwa mphamvu, zomwe zimaletsa ulusiwo kutambasuka.

Chigoba cha Chingwe: Chigoba chakunja cholimba (nthawi zambiri PVC, LSZH, kapena polyethylene) chomwe chimapereka chitetezo chachikulu ku chilengedwe ndi makina.

Zosakaniza Zodzaza: Majeli kapena zinthu zouma zomwe zimaletsa madzi kulowa.

Kuteteza (Ngati mukufuna): Matepi achitsulo kapena mawaya kuti asagwere ndi makoswe (omwe amapezeka kwambiri m'ma waya obisika mwachindunji kapena m'mlengalenga).

N’chifukwa chiyani kusiyana kumeneku n’kofunika?

Kugwira Ntchito Mosiyana ndi Chitetezo: Ma fiber optics amathandizira kutumiza deta mwachangu kwambiri. Chingwecho chimaonetsetsa kuti magwiridwe antchitowa sakhudzidwa ndi zinthu zakunja. Chingwe chowonongeka chingaswe ulusi wamkati wosalimba, ndikusokoneza chizindikiro.

Zosankha Zapangidwe: Mtundu wa ulusi (single-mode/multimode) umatsimikiza mphamvu ya bandwidth ndi mtunda. Kapangidwe ka chingwe (mkati, panja, kotetezedwa, kozungulira, ndi duct) kumatsimikiza kuyenerera kwake pamalo oyika.

Kukhazikitsa ndi Kusamalira: Akatswiri amagwira ntchito ndi zingwe, osati ulusi wopanda kanthu. Kapangidwe ka zingwe kamayang'anira njira zoyikira, malire a ma radius opindika, ndi njira zochotsera.
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