Nyuma ya module optique imaze gushyirwaho, kugerageza imikorere yayo nintambwe yingenzi.Iyo ibice bya optique muri sisitemu yose y'urusobekerane bitangwa numucuruzi umwe, niba sisitemu y'urusobekerane rushobora gukora mubisanzwe, nta mpamvu yo kugerageza gutandukanya ibice. ya sisitemu.Nyamara, ibyinshi mubice-bigize sisitemu nyinshi ziva mubicuruzwa bitandukanye. Kubwibyo, kugerageza ibice bya optique, cyane cyane imikorere nubusabane bwa buri optique ni ngombwa. Nigute ushobora kugerageza imikorere ya module optique?
Modire ya optique igizwe nogukwirakwiza no kwakira.Iyo itumanaho ihujwe niyakira binyuze muri fibre optique, niba igipimo cyamakosa ya sisitemu yose kitageze ku ngaruka ziteganijwe, nikibazo cyohereza cyangwa nikibazo cyo kwakira? Ikizamini cya optique module isanzwe igabanijwemo intambwe enye, zigabanijwe cyane mubizamini byohereza no kwakira.
Ikizamini cyohereza
Mugihe cyo kwipimisha, ugomba kwitondera uburebure bwumurongo nuburyo imiterere ya transmitter isohoka, kimwe no kwihanganira jitter hamwe numuyoboro mugari wakira. Mugihe ugerageza kohereza, ugomba kwitondera ingingo ebyiri zikurikira: Icya mbere: Ubwiza bwikimenyetso cyinjira cyakoreshejwe mugupima imashini igomba kuba nziza bihagije. Byongeye kandi, ubwiza bwibipimo byamashanyarazi bigomba kwemezwa nibipimo bya jitter kandi Ibipimo by'amaso y'amaso. Ibipimo by'amaso ni uburyo busanzwe bwo kugenzura ibyasohotse kuri transmitter kuko igishushanyo cy'amaso kirimo amakuru menshi yerekana imikorere rusange ya transmitter.
Icya kabiri: Ibisohoka bya optique ya transmitter bigomba gupimwa nibipimo byubuziranenge bwa optique nkikigereranyo cyamashusho yijisho, amplitude ya modulation amplitude hamwe nikigereranyo cyo kuzimangana.
Ikizamini cyakira
Mugihe ugerageza kwakira, ugomba kandi kwitondera ingingo ebyiri zikurikira:
Icya mbere: Bitandukanye no kohereza ibizamini, ubwiza bwikimenyetso cya optique bugomba kuba bukennye bihagije mugihe cyo kugerageza uwakiriye. Kubwibyo, igishushanyo cyamaso yumucyo cyerekana ibimenyetso bibi bigomba gushirwaho. Iki kimenyetso kibi cya optique kigomba kunyura kuri jitter. Ibipimo hamwe na optique yingufu zikoreshwa mugukoresha kalibrasi.
Icya kabiri: Hanyuma, ugomba kugerageza ibimenyetso bya elegitoroniki bisohoka. Hariho ubwoko butatu bwingenzi bwibizamini:
Ikigereranyo cy'amaso: Ibi byemeza ko "amaso" y'igishushanyo cy'amaso afunguye. Gupima igishushanyo cyamaso mubisanzwe bigerwaho nuburebure bwikosa rya biti
Ikizamini cya Jitter: gerageza ubwoko butandukanye bwa jitter
Gukurikirana Jitter no kwihanganira: Gerageza gukurikirana jitter ukoresheje amasaha yo kugarura amasaha imbere
Ikizamini cyumucyo module nakazi katoroshye, ariko kandi nintambwe yingirakamaro kugirango yizere imikorere yayo. Nuburyo bukoreshwa cyane bwo gupima, gupima igishushanyo cyamaso birashobora kugerageza neza kohereza emitike ya optique. Kwakira ikizamini cya optique module iraruhije kandi isaba uburyo bwinshi bwo kugerageza.