Izinhlobo Zezintambo Ze-Fiber Optic

Amakhebula e-Fiber Optic emodi eyodwa

Izici

Izintambo ze-fiber optic zemodi eyodwaine-core diameter engu-9μm, ezungezwe yi-cladding engu-125μm. Lo mklamo uvumela imodi eyodwa yokukhanya ukuthi ihambe phakathi kwe-core, ngokuvamile isebenzisa i-laser. Indlela eyodwa yokukhanya inciphisa ukuncishiswa kwesignali nokusabalala, okwenza lezi zintambo zilungele ukudluliswa kwedatha ebangeni elide. Zisebenza kahle kuma-wavelength angu-1310nm kanye no-1550nm, afaneleka kakhulu ekusetshenzisweni kwe-bandwidth ephezulu.

Ubuhle nobubi

Ochwepheshe:

• Ikhono lokuhamba ibanga elide: Izintambo zemodi eyodwa ziphumelela kakhulu ekudluliseni idatha emabangeni amakhulu ngaphandle kokulahlekelwa okukhulu.
• Umkhawulokudonsa ophezulu: Zisekela amazinga aphezulu edatha, okwenza zifaneleke ezinhlelweni zokusebenza ezifunwa kakhulu.
• Isebenza kahle ekusetshenzisweni kwesikhathi eside: Nakuba izindleko zokuqala zingase zibe phezulu, ukusebenza kahle kwazo ekusetshenzisweni kwebanga elide kuvame ukuholela ezindlekweni eziphansi.

Ububi:

• Izindleko zokuqala eziphakeme: Imishini edingekayo ezinhlelweni zemodi eyodwa ingabiza kakhulu kunezinhlelo zemodi eminingi.
• Ukufakwa okuyinkimbinkimbi: Kudinga ukuhlelwa okunembile ngenxa yobukhulu obuncane bomgogodla, okungenza kube nzima ukufaka nokunakekela.

Amakhebula e-Multimode Fiber Optic

Izici

Izintambo ze-fiber optic ze-Multimodeinama-core amakhulu, ngokuvamile asukela ku-50µm kuya ku-62.5µm. Lobu bubanzi obukhulu be-core buvumela izindlela zokukhanya eziningi ukuthi zihambe ngesikhathi esisodwa, okungaholela ekuhlakazekeni kwe-modal ebangeni elide. Lezi zintambo zivame ukusetshenziswa ngaphakathi kwezikhungo zedatha noma phakathi kwezakhiwo endaweni yekhampasi, lapho ubude bokudlulisela bunqunyelwe kodwa budinga i-bandwidth ephezulu. Zisebenza ngama-wavelength angu-850nm kanye no-1300nm.

Ubuhle nobubi

Ochwepheshe:

• Kusebenza kahle kakhulu uma uhamba ibanga elifushane: Izintambo ze-Multimode ngokuvamile zishibhile kakhulu kuzinhlelo zokusebenza zebanga elifushane.
• Ukufakwa okulula: Ubukhulu obukhulu be-core benza kube lula ukuvumelanisa, okwenza ukufakwa nokugcinwa kube lula kakhulu.
• Izinhlelo zokusebenza ezisebenziseka kalula: Kufanelekela izindawo ezahlukahlukene, okuhlanganisa izikhungo zedatha kanye namanethiwekhi endawo.

Ububi:

• Ikhono elilinganiselwe lebanga: Izintambo ze-Multimode azilungele ukudluliselwa kwebanga elide ngenxa yokusabalala kwe-modal.
• Amandla omkhawulokudonsa aphansi: Uma kuqhathaniswa nezintambo zemodi eyodwa, zinikeza i-bandwidth encishisiwe kumabanga amade.

Ukuqonda lezi zici kanye nokushintshana kubalulekile lapho ukhetha ikhebula le-fiber optic elifanele izidingo ezithile. Uhlobo ngalunye lufeza izinjongo ezihlukile, futhi ukukhetha kufanele kuhambisane nezidingo zohlelo lokusebenza.

Ukuqhathanisa Amakhebula e-Fiber Optic e-Single-mode kanye ne-Multimode

Umehluko Oyinhloko

Amakhono Ebanga

Izintambo ze-fiber optic zemodi eyodwa ziphumelela kakhulu ekudlulisweni kwedatha yebanga elide. Zingamboza amabanga afinyelela ku-50 amakhulu kunezintambo zemodi eziningi ngaphandle kokulahlekelwa okukhulu kwesiginali. Leli khono lizenza zilungele izinhlelo zokusebenza ezidinga idatha ukuhamba ezindaweni ezinkulu, njengokuxhumana phakathi kwamadolobha noma amazwe ngamazwe. Ngokuphambene nalokho, izintambo zemodi eziningi zifaneleka kakhulu amabanga amafushane, ngokuvamile angaphansi kwamamitha angu-550. Ukwakheka kwazo kusekela izindlela eziningi zokukhanya, okungaholela ekusabalaleni kwemodi ibanga elide, kunciphise ububanzi bazo obusebenzayo.

Ububanzi kanye nesivinini

Izintambo ze-fiber optic zinikeza i-bandwidth ephezulu kanye nesivinini uma kuqhathaniswa nezintambo zethusi zendabuko. Izintambo zemodi eyodwa zisekela amazinga aphezulu edatha, okwenza zifaneleke ezinhlelweni zokusebenza ezifunwa kakhulu ezidinga ukudluliswa kwedatha okusheshayo kakhulu. Zisebenza kahle kuma-wavelength angu-1310nm kanye no-1550nm, afaneleka kakhulu ezinhlelweni zokusebenza ze-bandwidth ephezulu. Izintambo ze-Multimode, ngenkathi zinikeza amandla e-bandwidth aphansi emabangeni amade, zisanikeza isivinini esanele ezinhlelweni eziningi zenethiwekhi yendawo (i-LAN). Zisebenza kuma-wavelength angu-850nm kanye no-1300nm, okwenza zisebenze kahle ezindaweni ezifana nezikhungo zedatha lapho ukudluliswa kwedatha okusheshayo kubalulekile khona.

Izicelo

Izimo Ezifanelekela Imodi Eyodwa

Izintambo zemodi eyodwa ziyindlela ekhethwayo yamanethiwekhi akude kanye nezinhlelo zokusebenza ze-bandwidth ephezulu. Zilungele ukuxhumana ngocingo, ithelevishini yekhebula, kanye nabahlinzeki bezinsizakalo ze-inthanethi abadinga ukudluliswa kwedatha okuthembekile emabangeni amakhulu. Lezi zintambo zifanelekile futhi ukuxhuma izakhiwo ezahlukene ngaphakathi kwekhampasi noma ukusetshenziswa kumanethiwekhi endawo yedolobha (ama-MAN), lapho ikhono lokusebenzisa ibanga elide kanye nokudluliswa kwedatha okusheshayo kubalulekile.

Izimo Ezifanelekela Ama-Multimode

Izintambo ze-Multimode zithola indawo yazo ezindaweni lapho kudingeka khona amabanga amafushane kanye ne-bandwidth ephezulu. Zivame ukusetshenziswa ngaphakathi kwezikhungo zedatha, lapho zixhuma khona amaseva nezinhlelo zokugcina. Lezi zintambo zifanelekile futhi kumanethiwekhi endawo (ama-LAN) kanye namanethiwekhi ekhampasi, lapho ubude bokudlulisela bunqunyelwe kodwa budinga ukudluliswa kwedatha okusheshayo. Ukusebenza kahle kwezindleko kanye nokulula kokufakwa kwazo kuzenza zibe ukukhetha okuthandwayo kwalezi zinhlelo zokusebenza.

Indlela Yokukhetha Ikhebula Le-Fiber Optic

Ukukhetha ikhebula le-fiber optic elifanele kuhilela ukuhlolwa ngokucophelela kwezidingo ezithile kanye nokucatshangelwa kwezindleko. Ukuqonda ukuthi ungayikhetha kanjani ikhebula le-fiber optic kuqinisekisa ukusebenza kahle kanye nenani lemali.

Ukuhlola Izidingo Zakho

Ukuhlola Izidingo Zebanga

Isinyathelo sokuqala ekunqumeni ukuthi ungayikhetha kanjani ikhebula le-fiber optic ukuhlola ibanga okumele lihambe phezu kwedatha. Izintambo zemodi eyodwa zilungele ukusetshenziswa kwebanga elide, ngokuvamile zidlula amakhilomitha ayi-10 ngaphandle kokulahlekelwa okukhulu kwesiginali. Zifanelana nezimo ezifana nokuxhumana phakathi kwamadolobha noma ukuxhuma izakhiwo kulo lonke ikhampasi. Ngokuphambene nalokho, izintambo zemodi eziningi zisebenza kangcono kumabanga amafushane, ngokuvamile angaphansi kwamamitha angu-550, okwenza zifaneleke ezikhungweni zedatha noma kumanethiwekhi endawo.

Ukunquma Izidingo Ze-bandwidth

Izidingo ze-bandwidth zidlala indima ebalulekile ekunqumeni ukuthi ungayikhetha kanjani ikhebula le-fiber optic. Izintambo zemodi eyodwa zisekela ama-bandwidth aphezulu, okwenza afaneleke kakhulu ezinhlelweni zokusebenza ezifunwa kakhulu njengezokuxhumana kanye nezinsizakalo ze-inthanethi. Izintambo ze-Multimode, ngenkathi zinikeza i-bandwidth ephansi emabangeni amade, zisanikeza isivinini esanele ezinhlelweni eziningi zasendaweni. Cabanga ngesilinganiso sedatha kanye nenani labasebenzisi ukuqinisekisa ukuthi ikhebula elikhethiwe liyahlangabezana nezidingo zenethiwekhi.

Izindleko Zokucatshangelwa

Izingqinamba Zesabelomali

Imikhawulo yesabelomali ivame ukuthonya indlela yokukhetha ikhebula le-fiber optic. Kubalulekile ukuthola izingcaphuno ezivela kubahlinzeki abaningi ukuthola ukuthi ubani onikeza inani elifanele kakhulu lemali. Izintambo ze-Multimode ngokuvamile zinezindleko zokuqala eziphansi, okwenza zikhange izinhlelo zokusebenza zebanga elifushane. Kodwa-ke, izintambo zemodi eyodwa, naphezu kwezindleko zazo eziphezulu kusengaphambili, zingase zibe ngcono kakhulu ekusetshenzisweni kwesikhathi eside ngenxa yokusebenza kahle kwazo ezimweni zebanga elide.

Ukutshalwa Kwezimali Kwesikhathi Eside

Ukutshala imali ezintweni ezisezingeni eliphezulu zezintambo ze-optical fiber kubalulekile ekuqinisekiseni uxhumano oluzinzile noluthembekile ngokuhamba kwesikhathi. Izintambo ezisezingeni eliphezulu zinciphisa izindleko zokulungisa futhi zithuthukise ukusebenza kwenethiwekhi. Uma ucabanga ukuthi ungayikhetha kanjani ikhebula le-fiber optic, linganisa ukutshalwa kwezimali kokuqala ngokumelene nokonga okungenzeka kwesikhathi eside. Izintambo zemodi eyodwa ezisezingeni eliphezulu, isibonelo, zingase zinikeze imbuyiselo engcono ezindaweni ezidinga ukudluliswa kwedatha okubanzi.

Ekuphetheni, ukuqonda ukuthi ungayikhetha kanjani ikhebula le-fiber optic kuhilela ukuhlola izidingo zebanga kanye ne-bandwidth ngenkathi kucatshangelwa isabelomali kanye nokutshalwa kwezimali kwesikhathi eside. Ngokuvumelanisa lezi zici nezidingo ezithile zohlelo lokusebenza, umuntu angenza isinqumo esinolwazi esilinganisela ukusebenza kanye nokusebenza kahle kwezindleko.

Ukukhetha phakathi kwezintambo zemodi eyodwa kanye nezintambo zemodi eminingi kudinga ukucatshangelwa ngokucophelela kwezidingo ezithile. Izintambo zemodi eyodwa zisebenza kahle kakhulu ekusetshenzisweni kwebanga elide kanye ne-bandwidth ephezulu, kuyilapho izintambo zemodi eminingi zifanelana namabanga amafushane anezidingo ze-bandwidth ezingabizi kakhulu. Ukuze wenze isinqumo esinolwazi, hlola ibanga kanye nezidingo ze-bandwidth yohlelo lokusebenza. Cabanga ngengqalasizinda yenethiwekhi yokuvikela ikusasa ngokutshala imali ezintanjeni ze-fiber optic, ezinikeza izinzuzo ezifana ne-bandwidth evelele kanye nokuncipha okuphansi kwamabanga amade. NjengobaUmhlinzeki WesixhumiIzinto ezivelele, i-fiber inikeza ukuhlukaniswa kokuphazamiseka kwe-electromagnetic, okwenza kube ukukhetha okungcono kakhulu kokudluliswa kwedatha okuthembekile.

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