Fibre optique yohereza ibimenyetso muburyo bwa pulses yumucyo, kandi ikoresha ibirahuri cyangwa plexiglass nkumuyoboro wohereza imiyoboro.Igizwe na fibre yibanze, yambitswe kandi ikingira.Fibre optique irashobora kugabanywa muri fibre imwe ya fibre na Multi Mode fibre.
Ubwoko bumwe bwa optique fibre itanga inzira imwe gusa ya optique, igoye kuyitunganya, ariko ifite ubushobozi bunini bwitumanaho nintera ndende.Fibre ya Multimode ikoresha inzira nyinshi za optique kugirango zohereze ikimenyetso kimwe, kandi umuvuduko wo kohereza ugenzurwa no kugabanya urumuri.
Fibre optique ikoreshwa muburyo bwo kohereza imiyoboro y'itumanaho.Mugihe cyo kohereza, ubwoko butandukanye bwa fibre optique bwatoranijwe ukurikije ibidukikije nibisabwa.Hariho ubwoko bukurikira bwa fibre optique ikoreshwa mumiyoboro ya mudasobwa
A. 8.3pm yibanze / 125pm igikonoshwa, umugozi umwe wa optique;
B. 62.5um core / 125um shell, umugozi wa optique optique;
C. 5OPm yibanze / 125pm igikonoshwa, umugozi wa optique optique;
D. Loopm core / 140pm shell, multimode optique kabel.
Umugozi wa optique ugizwe ahanini na fibre optique (umusatsi wikirahure unanutse nkumusatsi) hamwe nintoki zirinda plastike hamwe nicyatsi cya plastiki.Nta cyuma nka zahabu, ifeza, umuringa na aluminium mu mugozi wa optique, kandi muri rusange nta gaciro gakoreshwa.Umugozi wa optique ni umurongo w'itumanaho aho umubare munini wa fibre optique ikora insinga ya kabili muburyo runaka, igapfundikirwa igishishwa ndetse bamwe bagapfundikirwa nicyuma cyo hanze kugirango bamenye kohereza ibimenyetso bya optique.Nukuvuga: umugozi wakozwe na fibre optique (itwara optique yoherejwe) nyuma yinzira runaka.Imiterere shingiro yumugozi wa optique mubusanzwe igizwe numuyoboro wa kabili, insinga zicyuma zishimangira, uwuzuza, nicyatsi.Mubyongeyeho, hari ibindi bice nkibikoresho bitarimo amazi, urwego rwa buffer, hamwe ninsinga zicyuma zikenewe nkuko bikenewe.
Impamvu nyamukuru yiterambere ryihuse rya fibre optique nuko ifite ibiranga bikurikira:
1. Umuyoboro mugari wagutse cyane kandi ubushobozi bwitumanaho ni bunini cyane;
2. Igihombo gito cyoherejwe hamwe nintera ndende ya relay, cyane cyane ikwiranye nintera ndende;
3. Ubushobozi bukomeye bwo kurwanya inkuba no kurwanya amashanyarazi;
4. Ibanga ryiza, ntabwo byoroshye gukurikiranwa cyangwa gufatirwa amakuru;
5. Ingano ntoya n'uburemere bworoshye;
6. Igipimo gito cyo kwibeshya no kwizerwa cyane;
7. Igiciro kiragabanuka ubudahwema.
Imiterere shingiro yumugozi wa optique mubusanzwe igizwe numuyoboro wa kabili, insinga zicyuma zishimangira, uwuzuza, nicyatsi.Mubyongeyeho, hari ibindi bice nkibikoresho bitarimo amazi, urwego rwa buffer, hamwe ninsinga zicyuma zikenewe nkuko bikenewe.Umugozi wa optique ugizwe ningingo zishimangiwe hamwe ninsinga ya kabili, sheath hamwe nicyuma cyo hanze.Hariho ubwoko bubiri bwimiterere ya kabili: ubwoko bumwe-bwibanze nubwoko bwinshi: ubwoko bumwe-bumwe bufite ubwoko bubiri: ubwoko bwuzuye nubwoko bwa bundle;ubwoko bwinshi-bwibanze bufite ubwoko bubiri: lente nubwoko bwibice.Urupapuro rwinyuma rufite ubwoko bubiri bwintwaro zicyuma nizindi ntwaro.
Igikorwa cyo gukora umugozi wa optique muri rusange kigabanijwe muburyo bukurikira:
1. Kugaragaza fibre optique: hitamo fibre optique ifite ibimenyetso byiza byoherejwe hamwe nuburemere bwuzuye.
2. Kwanduza fibre optique: Koresha chromatogramu yuzuye kugirango ushire akamenyetso, bisaba ko bitazimangana no kwimuka mubushyuhe bwinshi.
3. Kwiyongera kwa kabiri: koresha plastike hamwe na modulus yo hejuru ya elastike hamwe na coefficient yo kwagura umurongo muto kugirango ujyanwe mu muyoboro ufite ubunini runaka, shyira fibre muri geli itagira amazi kandi idafite amazi, hanyuma ubibike iminsi mike (bitari munsi ya ibiri iminsi).
4. Umuyoboro wa optique uhindagurika: uhinduranya fibre optique ya fibre optique hamwe nigice cyongerewe imbaraga.
5. Kunyunyuza icyuma cyo hanze cyumugozi wa optique: ongeramo urwego rwicyuma kuri kabili ya optique.