Izinhlobo zeFiber Optic Cables

Izintambo ze-Fiber Optic zemodi eyodwa

Izici

Izintambo ze-fiber optic zemodi eyodwainobubanzi obuyingqikithi obungu-9μm, ezungezwe u-125μm wokuvala. Lo mklamo uvumela imodi eyodwa kuphela yokukhanya ukuthi ihambe phakathi kwengqikithi, ngokuvamile isebenzisa i-laser. Umzila owodwa wokukhanya unciphisa ukuncishiswa kwesignali nokuhlakazeka, okwenza lezi zintambo zifaneleke ekudluliseleni kwedatha ebangeni elide. Asebenza kahle kumaza wamaza we-1310nm no-1550nm, alungele izinhlelo zokusebenza ezinomkhawulokudonsa ophezulu.

Ubuhle nobubi

Izinzuzo:

• Ikhono lebanga elide: Izintambo zemodi eyodwa zihamba phambili ekuthumeleni idatha ebangeni elikhulu ngaphandle kokulahlekelwa okukhulu.
• Umkhawulokudonsa ophezulu: Asekela amanani edatha aphezulu, okuwenza afanelekele izinhlelo zokusebenza ezidingeka kakhulu.
• Izindleko zokusetshenziswa isikhathi eside: Nakuba izindleko zokuqala zingase zibe phezulu, ukusebenza kahle kwazo ezicelweni zebanga elide kuvame ukuholela ezindlekweni eziphansi.

Ububi:

• Izindleko zokuqala eziphakeme: Izinto zokusebenza ezidingekayo kumasistimu emodi eyodwa zingabiza kakhulu kunezinhlelo ze-multimode.
• Ukufakwa okuyinkimbinkimbi: Idinga ukuqondanisa okunembayo ngenxa yosayizi omncane womongo, ongenza kube nzima ukufakwa nokunakekelwa.

Multimode Fiber Optic Cables

Izici

Izintambo ze-Multimode fibre opticbabe nama-cores aminyene, ngokuvamile asukela ku-50µm kuya ku-62.5µm. Lo bubanzi obukhulu obuwumgogodla buvumela izindlela eziningi zokukhanya ukuhamba ngesikhathi esisodwa, okungaholela ekuhlakazweni kwe-modal kumabanga amade. Lezi zintambo zivame ukusetshenziswa ngaphakathi kwezikhungo zedatha noma phakathi kwezakhiwo ezisesimisweni sekhampasi, lapho ubude bokudlulisa bukhawulelwe kodwa budinga umkhawulokudonsa ophezulu. Basebenza kumaza wamaza angu-850nm no-1300nm.

Ubuhle nobubi

Izinzuzo:

• Ibiza izindleko zamabanga amafushane: Izintambo ze-Multimode ngokuvamile azibizi kakhulu ezinhlelweni zebanga elifushane.
• Ukufakwa kalula: Usayizi omkhulu oyinhloko wenza ukuqondana kube lula, okwenza ukufakwa nokugcinwa kuqonde kakhudlwana.
• Izinhlelo zokusebenza ezihlukahlukene: Ifanele izindawo ezahlukahlukene, okuhlanganisa izikhungo zedatha namanethiwekhi endawo.

Ububi:

• Amandla webanga elilinganiselwe: Izintambo ze-Multimode azilungele ukuthunyelwa kwebanga elide ngenxa yokusabalalisa kwe-modal.
• Amandla omkhawulokudonsa ophansi: Uma kuqhathaniswa nezintambo zemodi eyodwa, zinikeza umkhawulokudonsa oncishisiwe kumabanga anwetshiwe.

Ukuqonda lezi zici kanye nokuhwebelana kubalulekile lapho ukhetha intambo ye-fiber optic efanele ngezidingo ezithile. Uhlobo ngalunye lufeza izinjongo ezihlukile, futhi ukukhetha kufanele kuhambisane nezidingo zohlelo lokusebenza.

Ukuqhathanisa I-Single-mode kanye ne-Multimode Fiber Optic Cables

Umehluko Obalulekile

Amakhono Ebanga

Izintambo ze-fiber optic zemodi eyodwa zihamba phambili ekudluliselweni kwedatha ebangeni elide. Angakwazi ukumboza amabanga afika izikhathi ezingu-50 ezinkulu kunezintambo ze-multimode ngaphandle kokulahlekelwa kwesignali okubalulekile. Leli khono lizenza zilungele izinhlelo zokusebenza ezidinga idatha ukuze ihambe ezindaweni eziningi, ezifana nokuhlangana noma ukuxhumana kwamanye amazwe. Ngokuphambene, izintambo ze-multimode zifaneleka kakhulu kumabanga amafushane, ngokuvamile angaphansi kwamamitha angu-550. Idizayini yabo isekela izindlela eziningi zokukhanya, ezingaholela ekuhlakazekeni kwe-modal emabangeni amade, kukhawulele ububanzi bazo obusebenzayo.

Umkhawulokudonsa kanye nesivinini

Izintambo ze-Fiber optic zinikeza umkhawulokudonsa ophezulu nesivinini uma kuqhathaniswa nezintambo zethusi zendabuko. Izintambo zemodi eyodwa zisekela amanani edatha aphezulu, okuwenza afanelekele izinhlelo zokusebenza ezidingeka kakhulu ezidinga ukudluliswa kwedatha okusheshayo. Asebenza kahle kumaza wamaza we-1310nm no-1550nm, alungele izinhlelo zokusebenza ezinomkhawulokudonsa ophezulu. Izintambo ze-Multimode, ngenkathi zinikeza amandla aphansi omkhawulokudonsa kumabanga anwetshiwe, zisahlinzeka ngesivinini esanele sezinhlelo zokusebenza eziningi zenethiwekhi yendawo (LAN). Asebenza kumaza wamaza angu-850nm no-1300nm, okuwenza asebenze kahle ezindaweni ezifana nezikhungo zedatha lapho ukudluliswa kwedatha ngesivinini esikhulu kubalulekile.

Izinhlelo zokusebenza

Izimo ezifanele zemodi eyodwa

Izintambo zemodi eyodwa ziyinketho ekhethwayo yamanethiwekhi amabanga amade nezinhlelo zokusebenza ezinomkhawulokudonsa ophezulu. Zilungele ezokuxhumana, umabonakude wekhebula, nabahlinzeki besevisi ye-inthanethi abadinga ukudluliswa kwedatha okuthembekile emabangeni amakhulu. Lawa makhebuli afaneleka futhi ukuxhuma izakhiwo ezihlukene ngaphakathi kwekhampasi noma ukusetshenziswa kumanethiwekhi ezindawo zedolobha elikhulu (ama-MAN), lapho amandla amabanga amade nokudluliswa kwedatha ngesivinini esikhulu kubalulekile.

Izimo Ezifanelekile ze-Multimode

Izintambo ze-Multimode zithola i-niche yazo ezindaweni lapho kudingeka khona amabanga amafushane kanye nomkhawulokudonsa ophezulu. Zivame ukusetshenziswa ngaphakathi kwezikhungo zedatha, lapho zixhuma khona amaseva nezinhlelo zokugcina. Lawa makhebuli afaneleka futhi kumanethiwekhi endawo (ama-LAN) kanye namanethiwekhi ekhampasi, lapho ubude bokudlulisa bukhawulelwe kodwa budinga ukudluliswa kwedatha ngesivinini esikhulu. Ukusebenza kahle kwezindleko zabo kanye nokuzifaka kalula kubenza babe ukukhetha okudumile kulezi zinhlelo zokusebenza.

Ungayikhetha Kanjani Ikhebula le-Fiber Optic

Ukukhetha intambo ye-fiber optic efanele kuhilela ukuhlolwa ngokucophelela kwezidingo ezithile kanye nokucatshangelwa kwezindleko. Ukuqonda indlela yokukhetha ikhebula le-fiber optic kuqinisekisa ukusebenza kahle kanye nenani lemali.

Ukuhlola Izidingo Zakho

Ukuhlola Izidingo Zebanga

Isinyathelo sokuqala sokunquma indlela yokukhetha ikhebula le-fiber optic ukuhlola ibanga okufanele lihambe phezu kwedatha. Izintambo zemodi eyodwa zilungele izinhlelo zokusebenza ezikude, ngokuvamile ezedlula amakhilomitha angu-10 ngaphandle kokulahlekelwa kwesignali okuphawulekayo. Zifanelana nezimo ezifana nokuxhumana kwedolobhana noma ukuxhuma izakhiwo kuyo yonke ikhempasi. Ngokuphambene, izintambo ze-multimode zisebenza kahle kakhulu kumabanga amafushane, ngokuvamile angaphansi kwamamitha angu-550, okuwenza afanelekele izikhungo zedatha noma amanethiwekhi endawo.

Ukunquma Izidingo Zomkhawulokudonsa

Izidingo zomkhawulokudonsa zidlala indima ebalulekile ekunqumeni ukuthi ungayikhetha kanjani ikhebula le-fiber optic. Izintambo zemodi eyodwa zisekela ama-bandwidth aphezulu, okuwenza afanelekele izinhlelo zokusebenza ezidingeka kakhulu ezifana nezokuxhumana kanye nezinsizakalo ze-inthanethi. Izintambo ze-Multimode, ngenkathi zinikeza umkhawulokudonsa ophansi kumabanga amade, zisahlinzeka ngesivinini esanele sezinhlelo zokusebenza eziningi zasendaweni. Cabangela isilinganiso sedatha kanye nenani labasebenzisi ukuze uqinisekise ukuthi ikhebuli ekhethiwe ihlangabezana nezidingo zenethiwekhi.

Izindleko Ukucatshangelwa

Izingqinamba Zesabelomali

Izithiyo zebhajethi zivame ukuba nomthelela ekukhetheni ikhebula le-fiber optic. Kubalulekile ukuthola amakhotheshini kubahlinzeki abaningi ukuze uthole ukuthi ubani onikeza inani elingcono kakhulu lemali. Izintambo ze-Multimode ngokuvamile zinezindleko eziphansi zokuqala, okubenza bathandeke ezinhlelweni zokusebenza zamabanga amafushane. Kodwa-ke, izintambo zemodi eyodwa, naphezu kwezindleko zazo eziphezulu zangaphambili, zingase zingabizi kakhulu ukusetshenziswa isikhathi eside ngenxa yokusebenza kahle kwazo ezimeni ezikude.

Utshalomali Lwesikhathi Eside

Ukutshala imali ezintweni ezisezingeni eliphezulu zezintambo zefiber optical kubalulekile ukuze uqinisekise ukuxhumana okuzinzile nokuthembekile ngokuhamba kwesikhathi. Izintambo zekhwalithi zehlisa izindleko zokulungisa futhi zithuthukisa ukusebenza kwenethiwekhi. Uma ucabangela indlela yokukhetha ikhebula le-fiber optic, kala ukutshalwa kwezimali kokuqala ngokuqhathanisa nokonga okungaba khona kwesikhathi eside. Izintambo zekhwalithi ephezulu zemodi eyodwa, isibonelo, zinganikeza imbuyiselo engcono ezindaweni ezidinga ukudluliswa kwedatha okubanzi.

Sengiphetha, ukuqonda indlela yokukhetha ikhebula le-fiber optic kuhilela ukuhlola ibanga nezidingo zomkhawulokudonsa kuyilapho kucutshungulwa isabelomali kanye nokutshalwa kwezimali kwesikhathi eside. Ngokuvumelanisa lezi zici nezidingo ezithile zohlelo lokusebenza, umuntu angenza isinqumo esinolwazi esilinganisa ukusebenza kanye nempumelelo yezindleko.

Ukukhetha phakathi kwezintambo zemodi eyodwa kanye ne-multimode kudinga ukucatshangelwa ngokucophelela kwezidingo ezithile. Izintambo zemodi eyodwa zihamba phambili ezinhlelweni zebanga elide nezomkhawulokudonsa ophezulu, kuyilapho izintambo ze-multimode zifanelana namabanga amafushane anezidingo zomkhawulokudonsa ezingafuneki kangako. Ukuze wenze isinqumo unolwazi, hlola ibanga lesicelo kanye nezidingo zomkhawulokudonsa. Cabangela ingqalasizinda yenethiwekhi efakazela ikusasa ngokutshala imali kuzintambo ze-fiber optic, ezinikeza izinzuzo ezifana nomkhawulokudonsa okhethekile kanye nokuncipha okuphansi kumabanga amade. NjengobaUmhlinzeki WesixhumiOkugqamile, i-fiber ihlinzeka ngokuhlukaniswa nokuphazanyiswa yi-electromagnetic, okuyenza ibe ukukhetha okuphezulu ekudluliseni idatha okuthembekile.

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