Nhau - Tambo dze fiber optic dzinoshanda sei?

Tambo dze fiber optic dzinoshanda sei? Iri idambudziko iro vanhu vazhinji vangasangana naro pavanenge vachishandisa Indaneti nedzimwe tekinoroji dzinoshandisa fiber optic networks. Tambo dze fiber optic chikamu chakakosha chemazuva ano chekutaurirana uye kutumira data. Tambo idzi dzakagadzirwa newaya dzakatetepa dzegirazi kana dzepurasitiki dzinoshandisa chiedza kutumira data nekukurumidza zvakanyanya.

Tambo dze internet dze fiber optic ndeimwe yenzira dzinonyanya kushandiswa pa fiber optic cables. Tambo idzi dzakagadzirirwa kutakura data re internet nekukurumidza kupfuura tambo dze copper dzechinyakare. Izvi zvinoitwa nekushandisa pulses yechiedza inofamba netambo dze fiber optic, zvichibvumira mwero wepamusoro wekutamiswa kwedata. Masangano e fiber optic cable asati apera ari kuwedzera kufarirwa nekuti anopa nzira iri nyore uye inoshanda yekuisa fiber optic cable munzvimbo dzakasiyana-siyana. Tambo idzi dze fiber optic dzakagadzirwa kare dzinowanikwa mumhando dzakasiyana dzakadai semukatiuyetambo dzekunzeuye dzakagadzirira kushandiswa pakarepo.

Saka, tambo dze fiber optic dzinoshanda sei chaizvo? Maitiro acho anotanga nekutumira data muchimiro che pulses yechiedza. Ma pulses aya echiedza anogadzirwa nemidziyo inonzi laser diodes, inokwanisa kuburitsa chiedza che wavelengths chaiyo. Kuyerera kwechiedza kunobva kwapfuura nepakati petambo, iyo yakakomberedzwa nezvinhu zvine index yakaderera inonzi cladding. Kugadziriswa uku kunobvumira ma light pulses kuratidza kubva pamadziro e wire core, zvichinyatso "ratidza" chiedza kudzokera patambo. Maitiro aya, anonzi total internal reflection, anobvumira ma light pulses kufamba daro refu pasina kurasikirwa nesimba rawo.

Kana zvasvika pakubatanidza tambo dzefiber optic, maitiro acho ari nyore. Kubatanidza tambo mbiri dzefiber optic pamwe chete kuti pave netambo inoenderera mberi yekutumira. Izvi zvinogona kuitwa uchishandisa nzira dzakasiyana-siyana, kusanganisira kusanganisa tambo dzemagetsi. Kubatanidza tambo kunosanganisira kushandisa muchina kubatanidza magumo etambo mbiri wobva washandisa arc yemagetsi kuti udzibatanidze pamwe chete. Kubatanidza tambo dzemagetsi, kune rumwe rutivi, kunoshandisa zvibatanidza zvine hunyanzvi kubatanidza tambo pamwe chete pasina chikonzero chekusanganisa.

Mukupedzisa, tambo dze fiber optic chikamu chakakosha chemazuva ano ekutaurirana uye kutumira data. PaOyi, tinodada nekupa mhando dzakasiyana dzetambo dze fiber optic, kusanganisira tambo dze fiber optic dzakagadzirwa kare, dzakagadzirirwa kusangana nezvinodiwa zvakasiyana-siyana zvevatengi vedu. Tambo dzedu dze fiber optic hadzisi dzekukurumidza uye dzakavimbika chete, asiwo dzakasimba uye dzinodhura zvishoma. Nemaitiro ekugadzira epamberi, tinokwanisa kugadzira tambo dze fiber optic dziri pamberi petekinoroji, tichiona kuti vatengi vedu vanogamuchira zvigadzirwa zvakanakisisa.