Fibre pigtail bivuga umuhuza usa na kimwe cya kabiri gisimbuka gikoreshwa muguhuza fibre optique hamwe na fibre optique.Harimo umuhuza usimbuka nigice cya fibre optique.Cyangwa uhuze ibikoresho byohereza hamwe na ODF racks, nibindi.
Impera imwe gusa ya optique fibre pigtail ni umuhuza wimuka.Ubwoko bwihuza ni LC / UPC, SC / UPC, FC / UPC, ST / UPC, LC / APC, SC / APC, FC / APC.Impera zombi zisimbuka ni zihuza ryimuka.Hariho ubwoko bwinshi bwimikorere, kandi intera zitandukanye zisaba guhuza ibintu bitandukanye.Gusimbuka bigabanyijemo kabiri kandi birashobora no gukoreshwa nkingurube.
Diameter yibanze ya fibre ya multimode ni 50-62.5 mm, diameter yo hanze yambarwa ni 125μm, diameter yibanze ya fibre imwe imwe ni 8.3 mm, naho diameter yo hanze yambarwa ni 125μm.Uburebure bwumurongo wa fibre optique ifite uburebure buke bwa 0,85 mm, uburebure burebure bwa 1.31 mm na 1.55 mm.Gutakaza fibre muri rusange bigabanuka hamwe no kuramba kwumuraba.Igihombo cya 0,85 mm ni 2.5dB / km, igihombo cya 1.31 mm ni 0.35dB / km, naho igihombo cya 1.55 mm ni 0,20dB / km.Iki nicyo gihombo gito cya fibre, hamwe nuburebure bwa 1.65 Igihombo kiri hejuru ya μm gikunda kwiyongera.Bitewe no kwinjiza OHˉ, hari impinga zo gutakaza mu ntera ya 0.90 ~ 1.30 mm na 1.34 ~ 1.52 mm, kandi iyi ntera yombi ntabwo ikoreshwa neza.Kuva mu myaka ya za 1980, fibre imwe-imwe yakunze gukoreshwa cyane, kandi uburebure bwa metero 1,31 mm bwakoreshejwe mbere.
Fibre fibre
Fibre Mode ya Fibre:Ikirahuri cyo hagati kirabyimbye (50 cyangwa 62.5 mm), gishobora kohereza uburyo bwinshi bwurumuri.Nyamara, gutandukanya intera-nini ni nini cyane, igabanya inshuro zo kohereza ibimenyetso bya digitale, kandi bikarushaho gukomera hamwe no kwiyongera kwintera.Kurugero: 600MB / KM fibre optique ifite umurongo wa 300MB gusa kuri 2KM.Kubwibyo, intera yoherejwe ya fibre fibre ni ngufi, mubisanzwe kilometero nkeya.
Fibre imwe
Fibre Mode imwe:Ikirahuri cyo hagati cyoroshye cyane (diameter yibanze ni 9 cyangwa 10 mm) kandi irashobora kohereza uburyo bumwe bwurumuri.Kubwibyo, intera-intera ikwirakwizwa ni nto cyane, ikwiranye nogutumanaho kure, ariko hariho gutatanya ibintu no gukwirakwiza umurongo.Muri ubu buryo, fibre imwe-fibre ifite ibisabwa byinshi kubugari bwikigereranyo no guhagarara kwumucyo utanga urumuri, ni ukuvuga ubugari bwikigereranyo bugomba kuba bugufi kandi buhamye.Ibyiza.Nyuma, byavumbuwe ko ku burebure bwa 1.31 mm, gukwirakwiza ibintu hamwe no gukwirakwiza umurongo wa fibre imwe ya fibre yuburyo bumwe nibyiza kandi bibi, kandi ubunini burasa.Ibi bivuze ko ku burebure bwa 1.31μm, gukwirakwiza kwose kwa fibre imwe ni zeru.Urebye kubiranga igihombo kiranga fibre optique, 1.31 mm ni idirishya rito ryo gutakaza fibre optique.Muri ubu buryo, akarere ka 1.31μm k'uburebure bwahindutse idirishya ryiza cyane ryo gukora itumanaho rya fibre optique, kandi ni naryo tsinda rikuru ryimikorere ya sisitemu yo gutumanaho ya fibre optique.Ibipimo nyamukuru bya fibre isanzwe ya 1.31μm igenwa nubumwe mpuzamahanga bwitumanaho ITU-T mubyifuzo bya G652, iyi fibre nayo yitwa fibre G652.
Ubwoko bumwe bwa fibre, diameter yibanze ni nto cyane (8-10μm), ibimenyetso bya optique byoherezwa gusa kumurongo umwe ushobora gukemurwa hamwe na fibre fibre, kandi byanduzwa gusa muburyo bumwe, birinda gutatana muburyo kandi bigatuma icyumba cyohererezamo umurongo mugari.Ubushobozi bwo kohereza ni bunini, gutakaza ibimenyetso bya optique ni bito, kandi gutatanya ni bito, bikwiranye nubushobozi bunini n’itumanaho rirerire.
Ubwoko bwa fibre-moderi, ibimenyetso bya optique hamwe na fibre fibre byoherezwa kumpande nyinshi zikemuka, kandi itara ryinshi ryandikirwa muburyo bwinshi icyarimwe.Diameter ni 50-200μm, ikaba iri munsi yimikorere ya fibre imwe.Irashobora kugabanywamo fibre itunguranye ya fibre hamwe na fibre yo mu rwego rwa multimode.Iyambere ifite intangiriro nini, uburyo bwinshi bwo kohereza, ubwaguke bwagutse, hamwe nubushobozi buke bwo kohereza.
RAISEFIBER kabuhariwe mu gukora imigozi ya optique ya patch na pigtail, kandi itanga ibicuruzwa bya fibre optique kubakiriya bafite insinga zihuriweho.
Igihe cyo kohereza: Ukuboza-27-2021