AmakhompyuthaImishini

Kuvele fibre optical okuxhunyanwa ukukhanya pulses

Kuleli zwe lanamuhla, i fibre optical isetshenziswa ukuhlela amanethiwekhi ezingasho. Kuyinto ntambo elinama esobala ezifana ingilazi noma plastic ukuthi uyakwazi ngokudlulisela ukukhanya ngaphakathi uqobo ngenxa reflection Imininingwane yangaphakathi. Noma yimuphi fibre has a core kanye ikhava nge ezahlukene indices yezokubona. Umnyombo, okuyinto distributor eyinhloko isignali ukukhanya Yenziwe i material optically obukhulu. Namuhla, fibre optical ukuthenga akunzima. Ngo inqubo yokufuna kuyadingeka ukuba banake izinombolo leyabonakaliswa ingxenyenamba. Lezi zinkomba ukukhombisa ubukhulu core kanye igobolondo.

Kuye uhlobo angawodwa kwimodi olulodwa futhi multimode fibre optical. Inketho yokuqala sihlinzekela ukudluliselwa ishayela ukukhanya imodi eyodwa kuphela, ngenxa yalesi sizathu akukho ukuhlanekezela ukuhlakazwa. Kuze kube manje, Imicu yotshani cishe yonke ekhiqizwa basonta zalolu hlobo. Basuke ngokuvamile ezisetshenziswa ezindaweni eziningi okwakuhlala imigca, lapho izinga okusezingeni idatha ngocansi. Lapha, izinga ukudluliswa akusho kubathinta nomthelela, ngokungafani kuya izinhlelo nge uphawu lukagesi. Njengoba sekunama-yokukhulisa umsindo optical landa anoma imigqa enjalo.

Phela, lo fibre optical ithole isicelo yayo hhayi kuphela emkhakheni inethiwekhi ubuchwepheshe. Ingase futhi abe inzwa for ukulinganisa izinga lokushisa, voltage, ingcindezi kanye neminye imingcele. Ubuncane balesi siqiwu, kanye nokuntuleka isidingo ugesi uvumele abanezikhundla okusezingeni eliphezulu ezindaweni ezithize. Ngaphezu kwalokho, lo mshini samanje kakhulu evame ukusetshenziswa sonar namadivayisi zokuzamazama komhlaba. Kukhona nezinye izindawo ukusetshenziswa, okuyinto umsebenzi ukukhanyisa.

Ngokuvamile, i-fusion splicing of fibre optic impahla lusenza spliced ndawonye. ngempela nokwenzeka ukuxhuma izintambo eziningana usebenzisa imishini Welding. Phakathi nomsebenzi kumele zithobele imithetho ethile. Okokuqala fiber semikhawulweni okwenziwa, bese encishisiwe nomunye. ukuncibilika indlela Kwenziwa kokuhlangana. Welding okuzenzakalelayo imishini angadingi Imininingwane nokulumbaniswa endwangwini, ngakho ukuzisebenzisa sisekhaya. Nokho, lokhu akukhona-semi analogue ehilela iqhaza komuntu e imisebenzi ethile. Bazama hhayi ukusebenzisa ehlelekile cabling izinhlelo.

Ngoba bonke butholakala enqubweni eyinkimbinkimbi yayo yenqubo fiber optical akayinekezi ukuvinjelwa elawula kakhulu Welding. Ngakho, ze abasebenza amasu ukuthi zona ngokwazo kubhekwe elilungile. Zithandwa Welding inqubo Splice has Yiqiniso, nezinkinga ezithile. Lowo oyinhloko yiyona isisindo okusezingeni eliphezulu nobungako enkulu isici, esivikela zone weld. Kukho konke, akukho izinkinga lapho.

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