How do fiber optic cables work？

Fiber optic cables dzinoshanda sei? Iri idambudziko rinogona kusangana nevanhu vazhinji kana vachishandisa Indaneti uye mamwe matekinoroji anovimba nefiber optic network. Fiber optic cables chikamu chakakosha chekutaurirana kwemazuva ano uye data transmission systems. Tambo idzi dzakagadzirwa nemagirazi matete kana waya dzepurasitiki dzinoshandisa chiedza kutumira data nekumhanya kwakanyanya.

Fiber optic internet tambo ndeimwe yeanonyanya kushandiswa efiber optic tambo. Tambo idzi dzakagadzirirwa kutakura data reinternet nekumhanya zvakanyanya kupfuura tambo dzemhangura dzechinyakare. Izvi zvinowanikwa kuburikidza nekushandisa mapulses echiedza anofamba netambo dzefiber optic, zvichibvumira mazinga epamusoro ekufambisa data. Pre terminated fiber optic cable maassemblies ari kuwedzerawo mukurumbira nekuti anopa nzira iri nyore uye inoshanda yekuisa fiber optic tambo munzvimbo dzakasiyana siyana. Aya premade fiber optic cables anowanikwa mumhando dzakasiyana sengeindooruyetambo dzekunzeuye vakagadzirira kushandisa kunze kwebhokisi.

Saka, tambo dzefiber optic dzinoshanda sei chaizvo? Maitiro acho anotanga nekutumira data nenzira yemapulses echiedza. Aya mapuruzi emwenje anogadzirwa nemidziyo inonzi laser diodes, iyo inokwanisa kuburitsa mwenje weyakananga wavelengths. Chiedza chechiedza chinobva chapfuura nepakati petambo, iyo yakakomberedzwa nechinhu chine yakaderera refractive index inonzi cladding. Iyi gadziriso inobvumira mwenje pulses kuratidza kubva patambo yepakati madziro, inonyatso "kuratidza" mwenje kudzoka patambo. Kuita uku, kunonzi kutarisisa kwemukati mese, kunoita kuti mapombi akareruka afambe madaro marefu asingarasikirwe nekusimba kwawo.

Kana zvasvika kune splicing fiber optic tambo, maitiro acho ari nyore nyore. Kupatsanura kunosanganisira kubatanidza tambo mbiri dzefiber optic pamwechete kuti dzigadzire tambo yekufambisa inoenderera. Izvi zvinogona kuitwa uchishandisa nzira dzakasiyana-siyana, kusanganisira mechanical splicing. Fusion inosanganisira kushandisa muchina kubatanidza magumo etambo mbiri uyezve kushandisa arc yemagetsi kuabatanidza pamwechete. Mechanical splicing, kune rumwe rutivi, inoshandisa nyanzvi dzekubatanidza kubatanidza tambo pamwechete pasina kudiwa kwefusion.

Mukupedzisa, tambo dzefiber optic chikamu chakakosha chekutaurirana kwemazuva ano uye masystem ekufambisa data. At oyi, tinodada nekupa mhando dzakasiyana dzefiber optic cable, kusanganisira dzakafanogadzirwa tambo dzefiber optic, dzakagadzirirwa kusangana nezvinodiwa zvakasiyana zvevatengi vedu. Matambo edu efiber optic haangokurumidze uye akavimbika chete, anogara akasimba uye anodhura. Nemaitiro ekugadzira epamberi, tinokwanisa kugadzira tambo dzefiber optic dziri kumberi kwehunyanzvi, kuve nechokwadi chekuti vatengi vedu vanowana zvigadzirwa zvakanakisa.