Amakuru - Guhitamo iburyo bwa fibre ya Optic Kubikenewe

Guhitamo iburyo bwa fibre optique kubisabwa byihariye birashobora kugorana. Gusobanukirwa itandukaniro riri hagati yumuntu umwe na Multidode Cabs ni ngombwa. Insinga zumurongo umwe, hamwe na diameter ya 9μm, expl mumatako menshi na porogaramu ndende. Batanga inshuro zigera kuri 50 kurenza insinga za lotidode. Ibinyuranye, insinga za Multimode, hamwe na cicker cores kuva kuri 50μm kugera kuri 62.5μm, ubusanzwe intera ngufi, mubisanzwe munsi ya metero 550. Mugihe uhisemo uburyo bwo guhitamo umugozi wa fibre optique, suzuma intera ya porogaramu hamwe n'ibisabwa bisabwa kugirango birebe imikorere myiza.

Ubwoko bwa fibre optic

Imiterere imwe ya fibre Optic

Ibiranga

Imiterere imwe ya fibre OpticIkiranga umurongo wibanze wa ANM, uzengurutswe na 125μm ukwirakwiza. Iki gishushanyo cyemerera uburyo bumwe bworoheje bwo gutembera mubyingenzi, mubisanzwe ukoresheje laser. Inzira imwe yumucyo igabanya ibimenyetso byo kwizirikana no gutatanya, gukora iyi migozi myiza yo kohereza amakuru maremare. Bakoresha neza ku burebure bwa 1310nm na 1550nm, nibyiza kubisabwa bibunze.

Ibyiza n'ibibi

Ibyiza:

Ubushobozi burebure: Umugozi umwe-uburyo bwohereza amakuru hejuru ya intera nini idafite igihombo gikomeye.
Umuyoboro muremure: Bashyigikiye umubare munini wamakuru, bigatuma babakwiriye gusaba cyane.
Igiciro cyiza cyo gukoresha igihe kirekire: Mugihe ibiciro byambere bishobora kuba hejuru, imikorere yabo mugihe kirekire akenshi bikavamo amafaranga make muri rusange.

Ibibi:

Ikiguzi kinini cyambere: Ibikoresho bisabwa kuri sisitemu imwe birashobora kuba bihenze kuruta sisitemu ya lotidode.
Kwishyiriraho: Irasaba guhuza neza kubera ingano ntoya, ishobora kugorana kwishyiriraho no kubungabunga.

Multimode fibre optique insinga

Ibiranga

Multimode fibre optique insingaKugira cores yawe yuzuye, mubisanzwe kuva kuri 50μM kugeza 62.5μm. Iyi mizi nini yerekana uburyo bwinshi bworoshye bwo gutembera icyarimwe, bishobora kuganisha kubivaho muburyo burebure. Iyi migozi ikunze gukoreshwa mubigo byamakuru cyangwa hagati yinyubako zometseho ikigo, aho kwihereranya kwanduza bigarukira ariko bisaba umurongo muremure. Bakorera ku burebure bwa 850nm na 1300nm.

Ibyiza n'ibibi

Ibyiza:

Ibiciro-byiza intera ngufi: Inzoba ya Multimode muri rusange ihenze cyane kubisabwa.
Kwishyiriraho Byoroshye: Ubunini bunini bwibanze bworoshya guhuza, gukora no gufata neza no gufata neza.
Porogaramu: Bikwiranye nibidukikije bitandukanye, harimo ibigo byamakuru hamwe nimiyoboro yaho.

Ibibi:

Ubushobozi buke: Umuvumo wa Multimode ntabwo ari mwiza mu mbaraga ndende cyane kubera gutatanya modal.
Ubushobozi bwo hasi: Ugereranije nubutaka bumwe, butange kugabanuka umurongo hejuru yintera yagutse.

Gusobanukirwa ibi biranga no gucuruza ni ngombwa mugihe uhitamo umugozi wa fibre ukwiye kubikenewe. Buri bwoko bukora intego zitandukanye, kandi guhitamo bigomba guhuza nibisabwa na porogaramu.

Kugereranya uburyo-bumwe na lobitede fibre optic reptic

Itandukaniro ryingenzi

Ubushobozi bw'intera

Imiterere imwe ya fibre Optic ivumbi neza mumwanya muremure woherejwe. Barashobora gupfukirana intera kugeza kuri 50 kurenza insinga za lotidode nta gutakaza ibimenyetso bikomeye. Ubu bushobozi butuma buba bwiza kubisabwa bisaba amakuru yo gutembera ahantu hanini, nkitumanaho cyangwa itumanaho mpuzamahanga. Ibinyuranye, insinga nyinshi zibereye intera ngufi, mubisanzwe munsi ya metero 550. Igishushanyo cyabo gishyigikira inzira nyinshi zoroheje, zirashobora kuganisha ku gutatanya muburyo burebure, bigabanya urwego rwabo rwiza.

Umurongo n'umuvuduko

Inkombe ya fibre optique itanga igikundiro cyimbere n'umuvuduko ugereranije n'insinga z'umuringa gakondo. Inkweto imwe-imwe ishyigikira igipimo cyamakuru menshi, bigatuma bakwiranye no gusaba byinshi bisaba kwanduza amakuru ya Ultra-byihuse. Bakoresha neza ku burebure bwa 1310nm na 1550nm, nibyiza kubisabwa bibunze. Inzoka nyinshi, mugihe itanga ubushobozi bwo hasi hejuru yintera ndende, iracyatanga umuvuduko uhagije kumuyoboro mwinshi waho (LAN) Porogaramu. Bakorera ku burebure bwa 850nm na 1300nm, bigatuma bakora ibintu nkibidukikije nkibigo byamakuru aho gukwirakwiza amakuru menshi ni ngombwa.

Porogaramu

Ibintu bikwiye kugirango ubone uburyo bumwe

Insinga imwe-imwe nuburyo bwatoranijwe kumiyoboro miremire hamwe nibisabwa bibunze. Nibyiza ko itumanaho, televiziyo, na serivise za interineti zisaba kwandura amakuru yizewe hejuru yintera nini. Iyi migozi nayo irakwiriye guhuza inyubako zitandukanye mu kigo cyangwa gukoreshwa mu miyoboro ya metropolitan (mans), aho ubushobozi burambye kandi bwimurwa cyane ni ngombwa.

Ibintu bikwiye kuri Multimode

Inzoka ya Multimode ibona nice yabo mubidukikije aho intera ngufi namagukabunsa. Bakunze gukoreshwa mubigo byamakuru, aho bahuriza seriveri nububiko. Iyi migozi nayo ikwiranye nimiyoboro yaho (LANS) hamwe nimiyoboro yikigo, aho uburebure bwo kohereza bugarukira ariko busaba kwimura amakuru yihuta. Ibiciro byabo byo kugura no koroshya kwishyiriraho bituma babahiriza porogaramu.

Nigute wahitamo umugozi wa fibre optique

Guhitamo iburyo bwa fibre optic bikubiyemo gusuzuma neza ibikenewe nibitekerezo bya sof. Gusobanukirwa uburyo wahitamo umugozi wa fibre optique iremeza imikorere myiza nagaciro kumafaranga.

Gusuzuma ibyo ukeneye

Gusuzuma ibisabwa

Intambwe yambere muguhitamo guhitamo umugozi wa fibre urimo gusuzuma intera hejuru yamakuru agomba kugenda. Insinga imwe-imwe nibyiza kubabyeyi ndende, akenshi urenga kilometero 10 nta gutakaza ibimenyetso bikomeye. Bakunze ibintu nkitumanaho ryabatumiye cyangwa guhuza inyubako mu kigo. Ibinyuranye, insinga za Multimode ikora neza mugihe gito, mubisanzwe munsi ya metero 550, bituma bikwiranye nibigo byamakuru cyangwa imiyoboro yaho.

Kugena Ibikenewe Gutera

Ibisabwa bisabwa bigira uruhare runini muguhitamo guhitamo umugozi wa fibre. Inkweto imwe-imwe ishyigikira amasasu yo hejuru, kubatunga kugirango ibyifuzo bisabwa byinshi nkibisabwa itumanaho na serivisi za interineti. Inzoka nyinshi, mugihe utanga umurongo wo hasi intera ndende, uracyatanga umuvuduko uhagije kubisabwa byinshi. Reba igipimo cyamakuru numubare wabakoresha kugirango umugozi watoranijwe uhure numuyoboro.

Ibitekerezo byafashwe

Inzitizi z'ingengo y'imari

Inzitizi zingengo yimari akenshi zihindura uburyo wahitamo umugozi wa fibre. Ni ngombwa kubona amagambo yatanzwe nabatanga benshi kugirango bavumbuye utanga agaciro keza kumafaranga. Inzoka ya Multimode muri rusange ifite igiciro gito cyambere, bigatuma bakurura abasabwa. Nyamara, insinga zuzuye, nubwo hari amafaranga yo hejuru, arashobora kwerekana ko ikiguzi cyo gukoresha igihe kirekire kubera imikorere yabo mugihe kirekire.

Ishoramari rirerire

Gushora mubikoresho byiza cyane kugirango umugozi wa fibre wa fibre ni ngombwa kugirango ushireho umurongo uhamye kandi wizewe mugihe. Intsinga nziza zigabanya ibiciro byo kubungabunga no kuzamura imirongo y'urusobe. Mugihe usuzumye uburyo wahitamo umugozi wa fibre optique, upima ishoramari ryambere rirwanya ibiryo byigihe kirekire. Insinga zujuje ubuziranenge-uburyo, kurugero, birashobora gutanga inyungu nziza mubidukikije bisaba kohereza amakuru menshi.

Mu gusoza, kumva uburyo wahitamo umubyimba wa fibre optique urimo gusuzuma intera na barwidth ibikenewe mugihe usuzumye ingengo yimari nishoramari ryigihe kirekire. Muguhuza ibi bintu nibisabwa byihariye, umuntu arashobora gufata icyemezo kimenyerejwe buringaniye kandi gikora neza.

Guhitamo hagati yuburyo bumwe na Multidode bisaba gusuzuma neza ibyo bakeneye. Intungamubiri imwe-munsi yintera ndende na porogaramu yo hejuru-arwidth, mugihe umuvumo wa miltimode uhuye nintera nkeya hamwe nibisabwa bitabajwe bisabwa. Gufata icyemezo kiboneye, gusuzuma intera ya porogaramu hamwe namabandi. Suzuma ibikorwa remezo bizaza ushora imari muri fibre optique ya fibre optique, itanga inyungu nkimbunda zidasanzwe hamwe no guteranya uburebure. NkUtanga isokoIngingo z'ingenzi, fibre zitanga kwigunga mu kwivanga kw'ibisobanuro, bituma ari amahitamo asumba ayandi yo kwanduza amakuru yizewe.