Inyandiko kuri Fibre Transceiver Igishushanyo!

Kwaguka byihuse imiyoboro ya fibre optique, harimo serivisi zamakuru zapimwe mubunini bwamakuru cyangwa umurongo mugari, byerekana ko tekinoroji yohereza fibre optique kandi izakomeza kuba igice cyingenzi cya sisitemu y'ejo hazaza.Abashushanya imiyoboro irusheho koroherwa nibisubizo bya fibre optique, kuko gukoresha fibre optique itanga uburyo bworoshye bwububiko bwurusobekerane nibindi byiza nka EMI (interineti ya electromagnetic intervention) kwihanganira umutekano hamwe namakuru yumutekano.Fibre optique ihindura uruhare runini muriyi fibre optique.Mugihe cyo gukora fibre optique, hari ibintu bitatu ugomba gusuzuma: ibidukikije, imiterere y'amashanyarazi, nibikorwa bya optique.
Transibiver ya fibre optique ni iki?

Fibre optique transceiver nikintu cyigenga cyohereza kandi cyakira ibimenyetso.Mubisanzwe, icomeka mubikoresho bitanga kimwe cyangwa byinshi bya transceiver module, nka router cyangwa ikarita ya interineti.Ikwirakwiza ifata amashanyarazi hanyuma ikayihindura mumucyo uva kuri diode ya laser cyangwa LED.Umucyo uturuka kuri transmitter uhujwe na fibre ukoresheje umuhuza kandi ukanyuzwa mumashanyarazi ya fibre optique.Umucyo uva kumpera ya fibre uhita uhuza uwakiriye, aho disiketi ihindura urumuri mukimenyetso cyamashanyarazi, hanyuma igashyirwaho muburyo bukwiye kugirango ikoreshwe nigikoresho cyakira.
Ibishushanyo mbonera
Ihuriro rya fibre optique irashobora rwose gukoresha igipimo cyamakuru kiri hejuru cyane ugereranije nigisubizo cyumuringa wumuringa, watumye ikoreshwa ryinshi rya fibre optique.Mugushushanya fibre optique, ibintu bikurikira bigomba gusuzumwa.
Ibidukikije
Ikibazo kimwe gituruka ku kirere cyo hanze - cyane cyane ikirere gikaze ahantu hirengeye cyangwa hagaragara.Ibi bice bigomba gukora mubihe bidukikije bikabije kandi hejuru yubushyuhe bwagutse.Ikibazo cya kabiri cyibidukikije kijyanye na fibre optique ya transceiver nigishushanyo mbonera cyibikoresho bikubiyemo ingufu za sisitemu nibiranga ubushyuhe.
Inyungu nyamukuru ya fibre optique ni imbaraga zabo zikenewe cyane.Nyamara, uku gukoresha ingufu nke ntabwo bivuze neza ko igishushanyo mbonera gishobora kwirengagizwa mugihe cyo guteranya ibishushanyo mbonera.Guhumeka bihagije cyangwa umwuka uhagije bigomba gushyirwamo kugirango bifashe gukwirakwiza ingufu zumuriro wirukanwe muri module.Igice cyibi bisabwa cyujujwe nakazu gasanzwe ka SFP gashyizwe ku kibaho, nacyo gikora nk'umuyoboro w'amashanyarazi.Ubushyuhe bwikibazo bwatanzwe na Digital Monitor Interface (DMI) mugihe ibyingenzi bikora ku bushyuhe bwacyo bwo hejuru ni ikizamini cyanyuma cyerekana imikorere ya sisitemu rusange yubushyuhe.
Imiterere y'amashanyarazi
Byibanze, fibre optique transceiver nigikoresho cyamashanyarazi.Kugirango ukomeze imikorere idafite amakosa yamakuru anyuze muri module, amashanyarazi kuri module agomba kuba ahamye kandi nta rusaku.Icy'ingenzi cyane, amashanyarazi atwara transceiver agomba kuyungurura neza.Akayunguruzo gasanzwe gasobanuwe mumasezerano menshi (MSA), yayoboye igishushanyo mbonera cyaba transcevers.Kimwe muri ibyo bishushanyo mubisobanuro bya SFF-8431 birerekanwa hepfo.
Ibikoresho byiza
Imikorere myiza yapimwe mubipimo byibeshya cyangwa BER.Ikibazo cyo gukora optique ya optique ni uko ibipimo bya optique ya transmitter hamwe niyakira bigomba kugenzurwa kugirango ibishoboka byose byerekana ibimenyetso bya optique nkuko bigenda kuri fibre ntabwo bivamo imikorere mibi ya BER.Ibyingenzi byingenzi byinyungu ni BER yumurongo wuzuye.Nukuvuga ko, aho itangirira ryihuza nisoko yikimenyetso cyamashanyarazi gitwara transmitter, kandi nurangiza, ikimenyetso cyamashanyarazi cyakirwa nuwakiriye kandi kigasobanurwa numuzunguruko mubakira.Kuri ayo masano y'itumanaho ukoresheje optique ya optique, intego nyamukuru nukwemeza imikorere ya BER hejuru yintera zitandukanye no kwemeza imikoranire yagutse hamwe nabandi bantu batatu bava mubacuruzi batandukanye.