1. Isivinini
I izintambo ze-fiber optic Izintambo ze-fiber optic zidlula ithusi kule ndawo, futhi azisondele ngisho nakancane. Izintambo ze-fiber optic zenziwe ngemicu emincane yengilazi, ngayinye icishe ibe usayizi wezinwele zomuntu, futhi zisebenzisa ama-pulse okukhanya. Ngakho-ke, zingathwala idatha eningi—kufika kuma-terabit angu-60 ngomzuzwana—ngesivinini esihamba kancane kunesivinini sokukhanya. Izintambo zethusi, ezinqunyelwe isivinini lapho ama-electron ehamba ngaso, zingafinyelela cishe ama-gigabit ayi-10 ngomzuzwana.
Uma udinga ukudlulisa idatha (neningi layo) ngesikhathi esifushane, izintambo ze-fiber optic zingcono kakhulu.
2. Finyelela
I izintambo ze-fiber optic Ziyindlela engcono kakhulu uma udinga ukuthumela isignali ebangeni elide. Izintambo zethusi zingathwala amasignali kuphela amamitha ayi-100, kuyilapho ezinye izintambo ze-fiber optic zemodi eyodwa zingathwala idatha eningi efinyelela kumamayela angama-25. Ikhebula le-fiber optic liphinde lithwale idatha enokuncipha okuncane noma ukulahleka kwesignali (cishe amaphesenti amathathu kuphela kumamitha ayi-100) kunekhebula lethusi, elilahlekelwa ngaphezu kwamaphesenti angama-90 ebangeni elifanayo.
3. Ukuthembeka
Ngenxa yokuthi ziyizikhombisi zikagesi, izintambo zethusi zisasengozini yokuphazamiseka kanye nokwanda kwamandla. Intambo ye-fibre optic isebenzisa inqubo eyaziwa ngokuthi ukubonakaliswa kwangaphakathi okuphelele ukuthwala izimpawu zokukhanya esikhundleni sikagesi, ngakho-ke ayithinteki ukuphazamiseka kwe-electromagnetic (EMI) okungaphazamisa ukudluliswa kwedatha. Intambo ye-fibre optic nayo ayithinteki ezinguqukweni zokushisa, isimo sezulu esibi, kanye nomswakama, konke okungaphazamisa ukuxhumana kwentambo yethusi. Ngaphezu kwalokho, intambo ye-fibre optic ayivezi ingozi yomlilo njengezintambo zethusi ezindala noma ezigugile.
4. Ukuqina
Ikwazi ukumelana namandla okudonsa angaba amakhilogremu angu-25 kuphela, ikhebula lethusi liyaphuka uma liqhathaniswa nekhebula le-fiber optic. I-fiber, naphezu kokuba ilula kakhulu, ingamelana nokucindezela okungamakhilogremu angu-200, okuyinto ekhethekayo uma kwakhiwa inethiwekhi yendawo (i-LAN).
Izintambo zethusi nazo ziyagqwala futhi ekugcineni kuzodingeka zishintshwe ngemva kweminyaka emihlanu nje kuphela. Ukusebenza kwazo kuyawohloka njengoba ziguga, kuze kube yilapho zilahlekelwa khona isignali ngokuphelele. Izintambo ze-fibre optic, ngakolunye uhlangothi, ziqinile kakhulu uma zinezingxenye ezimbalwa futhi zingahlala iminyaka efinyelela kwengu-50. Lapho ukhetha ikhebula, kufanele kucatshangelwe ukuthi lihlala isikhathi eside kangakanani.
5. Ukuphepha
Idatha yakho iphephile kakhulu ngezintambo ze-fiber optic, ezingathwali izimpawu zikagesi futhi cishe akunakwenzeka ukuyifinyelela. Ngisho noma ikhebula lonakele noma lonakele, lingatholakala kalula ngokuqapha ukudluliswa kwamandla. Ngakolunye uhlangothi, izintambo zethusi zisengacindezelwa, okungathinta isivinini se-inthanethi noma kubhubhise inethiwekhi.
6. Izindleko
Kuyiqiniso ukuthi ithusi lingabonakala liyindlela engabizi kakhulu ngoba libiza kancane kakhulu kunekhebula le-fiber optic. Kodwa-ke, ngemva kokucabangela izindleko ezifihliwe, ukulungiswa, ukuphazamiseka, ingozi yokuphazamiseka, kanye nezindleko zokufaka esikhundleni, ikhebula le-fiber optic liyisinqumo esingcono sezezimali ngokuhamba kwesikhathi.
7. Ubuchwepheshe obusha
Amadivayisi enethiwekhi adinga i-bandwidth eyengeziwe, isivinini esiphezulu, kanye nokuxhumeka kwe-inthanethi okuthembekile, njengamakhamera okuphepha, izimpawu zedijithali, kanye nezinhlelo zocingo ze-VoIP, enza ikhebula le-fiber optic libe yisinqumo esisobala kulabo abahlinzeka ngezinsizakalo zokuxhumana kanye ne-inthanethi.
Ngenxa yekhebula le-fiber optic elikwazi ukudlulisa izindlela eziningi zokukhanya, i-fiber ifinyelela ngisho nasezindaweni zokuhlala kwamanye amadolobha.
Isikhathi sokuthunyelwe: Feb-02-2023
