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Ukuqonda Isivinini Esisheshayo Nomthamo Omkhulu:
Isingeniso
Njengoba izidingo ze-bandwidth zishesha kuwo wonke amanethiwekhi okuxhumana, izikhungo zedatha, izinsiza kanye neminye imikhakha, ingqalasizinda yokuxhumana endala ibhekene nobunzima bokukhuphuka kwethrafikhi. Izixazululo ze-optical fiber zinikeza impendulo esheshayo nenamandla amakhulu yokuthuthwa kwedatha okuthembekile kokubili namuhla nakusasa.
Okuthuthukisiwei-fiber opticubuchwepheshe buvumela amazinga aphezulu kakhulu okudlulisa okwenza ulwazi oluningi lugeleze nge-latency encane. Ukulahlekelwa kwesignali okuphansi emabangeni amade okuhlanganiswe nokuphepha okwakhelwe ngaphakathi kwenza ukuxhumana kwe-optical kube ukukhetha kwamaphrojekthi okuxhumana aqhutshwa ukusebenza.
Lesi sihloko sihlola izinhlelo zokusebenza ezibalulekile kanye nezingxenye zezixazululo zokuxhumana ze-optical ezisheshayo ezihlangabezana nezidingo zesivinini samanje kanye nomthamo ngenkathi sinikeza ukukhuliswa kwezidingo zesikhathi esizayo.
Ukunika amandla isivinini se-Fiber ukuze kuhlangatshezwane nezidingo zenethiwekhi yesimanje
I-fiber ebonakalayoUkuxhumana kusebenzisa ama-pulse okukhanya ngefayibha yengilazi emincane kakhulu ukuthumela nokwamukela idatha esikhundleni sezimpawu zikagesi zendabuko phezu kwezintambo zensimbi. Lo mehluko oyisisekelo endleleni yokuthutha yiwona ovula isivinini esisheshayo esivuthayo emabangeni amade ngaphandle kokuwohloka.
Nakuba imigqa kagesi yakudala iphazanyiswa futhi ilahlekelwa yisignali ye-RF, ukukhanya kwe-fiber kuhamba kahle ebangeni elide futhi kunciphe kakhulu. Lokhu kugcina idatha ingashintshi futhi kudlula ngesivinini esiphezulu kumakhilomitha ekhebula, kunokuba kudlule intambo yethusi emfushane ngamamitha ayikhulu.
Amandla amakhulu e-bandwidth e-Fiber avela kubuchwepheshe be-multiplexing - edlulisa amasignali amaningi ngasikhathi sinye ngentambo eyodwa. I-Wavelength-division multiplexing (WDM) inika umbala ohlukile wokukhanya kusiteshi ngasinye sedatha. Ama-wavelength amaningi ahlukene ahlangana ngaphandle kokuphazamisa ngokuhlala emzileni wawo abelwe wona.
Amanethiwekhi e-fiber amanje asebenza ku-100Gbps kuze kufike ku-800Gbps ku-fiber pair eyodwa. Ukufakwa kwe-fibre okuphambili kakade kusebenzisa ukuhambisana kwe-400Gbps ngesiteshi ngasinye nangale kwalokho. Lokhu kunika amandla i-bandwidth enkulu yokwanelisa izifiso eziningi zesivinini kuyo yonke ingqalasizinda exhunyiwe.
Izicelo Ezibanzi Zezixhumanisi Ezisheshayo Zokukhanya
Ijubane elingenakuqhathaniswa kanye nomthamo we-fiber optics kuguqula ukuxhumana kwe:
Amanethiwekhi eMetro kanye ne-Long-Haul
Amasongo omgogodla ane-fiber eningi phakathi kwamadolobha, izifunda, namazwe. Iziteshi ezinkulu ze-Terabit phakathi kwama-hub amakhulu.
Izikhungo ZedathaIzixhumanisi zesikhungo se-Hyperscale kanye ne-inter-data. Izintambo ze-trunk eziqediwe kakade ezinobukhulu obuphezulu phakathi kwamafreyimu, amahholo.
Izinsiza kanye Namandla
Ithephu yezinsizaIkhebula le-OPGW ukuhlanganisa i-fiber ekudlulisweni kwamandla okuhamba phezulu. Xhuma iziteshi ezincane, amapulazi omoya.
Amanethiwekhi Ekhampasi
Amabhizinisi asebenzisa i-fiber phakathi kwezakhiwo, amaqembu omsebenzi. Izintambo ze-Pretium EDGE zezixhumanisi ezixinene kakhulu.Ukwakhiwa Kokufinyelela Okusabalalisiwe Ukuxhumana kwefayibha ye-PON eningi kusukela ku-splitter kuya kuma-endpoints.Kungakhathaliseki ukuthi kudlula amazwekazi ngokusebenzisa umsele ogqitshwe noma kuxhunywe ngaphakathi kwegumbi leseva, izixazululo ze-optical zinika amandla ukuhamba kwedatha esikhathini sedijithali.
Thola Ukuxhumana Okusheshayo Kwesikhathi Esizayo
Njengoba amakhono enethiwekhi ekhula ngokushesha afinyelela kuma-terabyte nangale kwalokho, ukuxhumana kwangomuso ngeke kunciphise. Ingqalasizinda yedatha esebenza kahle idinga ukusebenzisa i-bandwidth ngokuthuthwa okusheshayo.ama-thods.
Isiphetho
Izixazululo zokuxhumana ezibonakalayo zivula isivinini esingakaze sibonwe kanye nekhono lokuhlala phambili kwesidingo esingapheli ngenkathi kunciphisa izindleko eziphelele zobunikazi. Izinto ezintsha ezifana ne-ADSS kanye ne-MPO zicindezela imingcele emisha yokusebenza kahle kuyo yonke imikhakha ye-IT kanye namandla. Ikusasa le-fiber elisebenzisa ukukhanya likhanya kakhulu - linendawo ebanzi kubo bonke njengoba amandla anda kakhulu unyaka nonyaka ngokusungula izinto ezintsha okuqhubekayo.
