Intambo yefayibhaubuchwepheshe, kuqukaintambo ye-fiber optic yetyhubhu ekhululekileyo, itshintshe unxibelelwano lwe-intanethi ngokubonelela ngesantya esingenakuthelekiswa nanto kunye nokuthembeka. Phakathi kowama-2013 nowama-2018, eli shishini likhule ngesantya esidibeneyo sonyaka se11.45%, kunye noqikelelo olufikelela kwi-12.6% ngo-2022Ukwandaimfuno yokungabikho kwexesha eliphantsi kunye noqhagamshelo lwesixhobo olungenamthungoigxininisa ukubaluleka kwazo zombiniintambo ye-fiber optic yemo enyekwayeintambo ye-fiber optic yeendlela ezininziekubumbeni ikamva ledijithali. Ukongeza, ukunyukacukhetho lunegalelo ekuphuhliseni obu buchwepheshe.
Izinto ezibalulekileyo ekufuneka ziqwalaselwe
- Iintambo zefayibha ziyakhawulezakwaye zithwala idatha engaphezulu kunezobhedu. Zilungele ukusetyenziswa kwi-intanethi yanamhlanje.
- Ifayibha ekhethekileyo ekwaziyo ukugoba yenza kube lula ukuyilungisa kwiindawo ezincinci. Isebenza ngcono kwiindawo ezixineneyo.
- Iintambo ezintsha zefayibha ezinobuhlobo nokusingqongileyoSebenzisa izinto eziluhlaza ukunceda iplanethi. Zixhasa iteknoloji ecocekileyo.
Imeko yangoku yeTekhnoloji yeFiber Cable
Iingenelo zeFiber Cables ngaphezu kweeCopper Cables
Itekhnoloji yentambo yefayibha inika iingenelo ezibalulekileyo kuneentambo zekopolo zemveli, nto leyo eyenza ukuba ibe lolona khetho lukhethwayo lokunxibelelana kwanamhlanje. Enye yezona nzuzo ziphawulekayo kukukwazi kwayo ukudlulisa idatha kumgama omde ngaphandle kokuwohloka kwesignali. Ngokungafaniyo neentambo zekopolo, ezifumana ukuncitshiswa okuphezulu, iintambo zefayibha zigcina amandla esignali, ziqinisekisa ukusebenza okuthembekileyo. Ukongeza, iintambo zefayibha zibonelela nge-bandwidth ephezulu kakhulu, zixhasa imfuno ekhulayo yezicelo ezisebenzisa idatha eninzi ezifana nokusasazwa kwevidiyo kunye ne-cloud computing.
Enye inzuzo ephambili ikukungakhuseleki kwazo kwi-electromagnetic interference (EMI). Iintambo zekopolo zichaphazeleka yi-EMI, nto leyo enokuphazamisa ukuhanjiswa kwedatha. Iintambo zefayibha, kwelinye icala, zisebenzisa ukukhanya ukuhambisa idatha, nto leyo eyenza ukuba zingabi nangxaki enjalo. Olu phawu luqinisekisa unxibelelwano oluhlala luhleli nolukhuselekileyo, nokuba zikwindawo enengxolo ephezulu yombane. Ngaphezu koko, iintambo zefayibha zihlala ixesha elide kwaye zikhaphukhaphu, nto leyo enciphisa imingeni yokufaka nokulungisa.
Iimpawu zokuqhuba iiNethiwekhi zeFayibha zanamhlanje
Iinethiwekhi zentambo zefayibha zanamhlanje zichazwa ziimpawu zazo eziphambili, eziphucula ukusebenza kunye nokuthembeka. Enye yezi zinto kukusetyenziswa kweefayibha ze-bandwidth ephezulu. Umzekelo,I-fiber ye-50-micron ixhasa i-bandwidth ye-500 MHz-km, ihlangabezana neemfuno zothungelwano lwanamhlanje, ngelixa i-fiber ye-62.5-micron inika i-160 MHz-km kwizicelo ze-FDDI-grade. Ezi nkqubela phambili zivumela ukuhanjiswa kwedatha okukhawulezayo nokusebenzayo ngakumbi.
Enye into ebangela ukuba kubekho iifayibha ezingakwaziyo ukugoba. Ezi fayibha zigcina ukusebenza kakuhle nokuba zigobile kwii-engile ezibukhali, nto leyo eyenza ukuba zilungele ukufakwa okuntsonkothileyo. Ukongeza, izinto ezintsha kwiifayibha kunye nezixhobo ziye zaphucula ukuqina, nto leyo eqinisekisa ukusebenza kwexesha elide.Iinkampani ezifana noDowellziphambili kwezi nkqubela phambili, zibonelela ngezisombululo ezisemgangathweni ezihlangabezana neemfuno zeemeko zedijithali eziguqukayo.
Iindlela Ezintsha Zeentambo Zefayibha ngo-2025
I-Fiber yokulahleka okuphantsi kakhulu: Ukunyusa ukusebenza kakuhle kwesignali
Itekhnoloji yefayibha yokulahleka okuphantsi kakhulu ibeka imilinganiselo emitsha yokusebenza kakuhle kwesignali. Ngokunciphisa ukulahleka kwesignali ye-optical, olu hlaziyo lwenza idatha ikwazi ukuhamba imigama emide ngaphandle kokuwohloka. Olu phuculo luphucula kakhulu i-umlinganiselo wesignali-kwingxolo obonakalayo (OSNR), ukuqinisekisa unxibelelwano olucacileyo noluthembekileyo ngakumbi. Ukongeza, iifayibha zokulahleka eziphantsi kakhulu zixhasa amazinga aphezulu edatha, kuquka i-100 Gbit/s, i-200 Gbit/s, kunye ne-400 Gbit/s, nto leyo eyenza ukuba zilungele usetyenziso lwe-intanethi olukhawulezayo. Ukusebenza ngcono kothumelo kunciphisa nesidingo sokunyusa isignali, kunciphisa iindleko zokusebenza kwababoneleli benethiwekhi.
Ixesha leposi: Meyi-01-2025