Ikhebula le-fiberubuchwepheshe, kuhlanganiseintambo ye-fiber optic evulekile, iguqule ukuxhumana kwe-inthanethi ngokuletha isivinini esingenakuqhathaniswa nokwethembeka. Phakathi kuka-2013 no-2018, imboni ikhule ngenani elihlanganisiwe lonyaka11.45%, nokuqagela okufinyelele ku-12.6% ngo-2022. Ukwandaisidingo sokubambezeleka okuphansi nokuxhumeka kwedivayisi okungenamthungoigqamisa ukubaluleka kwakho kokubiliIntambo ye-fiber optic yemodi eyodwafuthiIntambo ye-fiber optic enemodi eminingiekubumbeni ikusasa ledijithali. Ukwengeza, ukwanda kwe-cizinketho zinomthelela ekuthuthukisweni kwalobu buchwepheshe.
Okuthathwayo Okubalulekile
- Izintambo zefiber ziyasheshafuthi iphathe idatha eningi kuneyethusi. Zinhle kakhulu ekusebenziseni i-inthanethi yanamuhla.
- I-fiber ekhethekile engagobi yenza ukusetha kube lula ezindaweni ezincane. Isebenza kangcono ezindaweni eziqinile.
- Izintambo ezintsha ze-fiber eco-friendlysebenzisa izinto eziluhlaza ukusiza iplanethi. Basekela ubuchwepheshe obuhlanzekile.
Isimo samanje se-Fiber Cable Technology
Izinzuzo ze-Fiber Cable Over Copper Cables
Ubuchwepheshe bekhebula le-fiber bunikeza izinzuzo ezibalulekile ngaphezu kwezintambo zethusi zendabuko, okwenza kube ukukhetha okuncanyelwayo kokuxhuma kwesimanjemanje. Enye yezinzuzo eziphawuleka kakhulu ikhono layo lokudlulisa idatha kumabanga amade ngaphandle kokonakala kwesignali. Ngokungafani nezintambo zethusi, ezithola ukuncishiswa okuphezulu, izintambo zefayibha zigcina amandla esignali, ziqinisekisa ukusebenza okuthembekile. Ukwengeza, izintambo ze-fiber zinikeza umkhawulokudonsa ophezulu kakhulu, osekela isidingo esikhulayo sezinhlelo zokusebenza ezidinga idatha ezifana nokusakaza ividiyo kanye nekhompyutha yamafu.
Enye inzuzo ebalulekile isekuvikelekeni kwabo ekuphazamisekeni kwe-electromagnetic (EMI). Izintambo zethusi zingenwa kalula yi-EMI, engaphazamisa ukudluliswa kwedatha. Ngakolunye uhlangothi, izintambo zefiber zisebenzisa ukukhanya ukuze zidlulisele idatha, zizenze zimelane neziphazamiso ezinjalo. Lesi sici siqinisekisa ukuxhumana okungaguquki nokuvikelekile, ngisho nasezindaweni ezinomsindo omkhulu kagesi. Ngaphezu kwalokho, izintambo ze-fiber zihlala isikhathi eside futhi azisindi, zehlisa izinselelo zokufakwa nokugcinwa kwazo.
Izici Ukushayela Modern Fiber Cable Networks
Amanethiwekhi ezintambo zefayibha zanamuhla achazwa izici zawo ezithuthukile, ezithuthukisa ukusebenza nokuthembeka. Esinye salezo sici ukusebenzisa imicu ephezulu yomkhawulokudonsa. Ngokwesibonelo,I-50-micron fiber isekela umkhawulokudonsa ongu-500 MHz-km, ihlinzeka ngezidingo zesimanje zokuxhumana, kuyilapho i-62.5-micron fiber inikeza i-160 MHz-km yezinhlelo zokusebenza ze-FDDI-grade. Lezi ntuthuko zinika amandla ukudluliswa kwedatha okushesha nangcono kakhulu.
Esinye isici sokushayela ukuthuthukiswa kwemicu egobile. Le micu igcina ukusebenza ngisho nalapho igotshwe ngama-engeli abukhali, okuwenza alungele ukufakwa okuyinkimbinkimbi. Ukwengeza, izinto ezintsha zokumboza i-fiber kanye nezinto zokwakha zithuthukise ukuqina, ziqinisekisa ukusebenza kwesikhathi eside.Izinkampani ezifana neDowellzihamba phambili kulezi ntuthuko, ziletha izixazululo ezisezingeni eliphezulu ezihlangabezana nezidingo zokuthuthuka kwezindawo zedijithali.
Amathrendi Ekhebula Le-Fiber Ekhulayo ngo-2025
I-Ultra-Low Loss Fiber: Ithuthukisa Ukusebenza Kwesiginali
Ubuchwepheshe befayibha yokulahlekelwa okuphansi kakhulu bubeka amabhentshimakhi amasha ekusebenzeni kahle kwesignali. Ngokunciphisa ukulahlekelwa kwesignali yokubona, lokhu okusha kwenza idatha ihambe amabanga amade ngaphandle kokucekelwa phansi. Lokhu kuthuthukiswa kuthuthukisa kakhului-optical signal-to-noise ratio (OSNR), ukuqinisekisa ukuxhumana okucacile nokuthembekile. Ukwengeza, amafayibha alahleka kakhulu asekela amanani edatha aphezulu, okuhlanganisa u-100 Gbit/s, 200 Gbit/s, kanye no-400 Gbit/s, okuwenza alungele izinhlelo zokusebenza ze-inthanethi enesivinini esikhulu. Ukusebenza kokudlulisa okuthuthukisiwe nakho kunciphisa isidingo sezithuthukisi zesignali, ukwehlisa izindleko zokusebenza kubahlinzeki benethiwekhi.
Isikhathi sokuthumela: May-01-2025