Tail fiber (tseem hu ua Tail fiber, pigtail kab).Nws muaj ib qho adapter ntawm ib qho kawg thiab qhov tawg kawg ntawm fiber ntau optic cable core ntawm lwm qhov kawg, uas txuas nrog lwm cov fiber ntau optic cable cores los ntawm vuam.Nyob rau hauv lwm yam lus, ib tug jumper yog txiav mus rau hauv ob seem los ntawm qhov chaw los ua ob pigtails.Nws feem ntau tshwm nyob rau hauv fiber ntau optic davhlau ya nyob twg thawv thiab yog siv los txuas fiber ntau optic cables rau fiber optic transceivers (couplers, jumpers, thiab lwm yam. kuj yog siv ntawm lawv).
Classification ntawm pigtail
Zoo li fiber ntau optic jumpers, pigtails kuj tau muab faib ua ib hom pigtails thiab ntau hom pigtails.Lawv muaj qee qhov sib txawv ntawm cov xim, wavelength, thiab kis tau tus mob.Feem ntau hais lus, multimode pigtail yog txiv kab ntxwv, kev ua haujlwm wavelength yog 850nm, thiab lub sijhawm sib kis yog li 500m.Ib hom pigtail yog daj, thiab kev ua haujlwm wavelength yog 1310m lossis 1550m.Nws tuaj yeem kis tau ntev dua, txog 10-40km..Tsis tas li ntawd, nyob ntawm seb cov fiber ntau cores, pigtails tuaj yeem muab faib ua ib leeg-core pigtails, 4-core pigtails, 6-core pigtails, 8-core pigtails, 12-core pigtails, 24-core pigtails, thiab lwm yam. rau kev xav tau sib txawv.
Kev siv pigtail
Ib qho ntawm cov teebmeem tseem ceeb ntawm pigtails yog kev sib txuas.Cov fiber ntau optical thiab pigtail txuas nrog, thiab cov liab qab fiber ntau thiab cov fiber ntau pigtail nyob rau hauv qhov kho qhov muag cable yog fused ua ke mus rau hauv ib tug tag nrho, thiab lub pigtail muaj ib tug ywj siab fiber ntau lub taub hau, uas yog kev cob cog rua rau lub optical fiber transceiver mus cuag lub optical fiber thiab tus twisted khub.Mus rau lub qhov hluav taws xob cov ntaub ntawv.Nyob rau hauv cov txheej txheem ntawm optical fiber splicing, cov nram qab no cov khoom yog feem ntau siv: optical end boxes, fiber optic transceivers, pigtails, couplers, tshwj xeeb hlau strippers, fiber ntau cutters, thiab lwm yam. Cov pigtails feem ntau siv nyob rau hauv lub kis tau tus mob yog SC / PC, FC / PC, LC / PC, E2000 / APC, thiab ST / PC.
Muaj tsib hom pigtails feem ntau siv hauv kev sib kis:
FC-SC hom, tseem hu ua round pigtail.FC txuas mus rau ODF lub thawv, thiab SC txuas mus rau qhov chaw nres nkoj kho qhov muag ntawm lub cuab yeej.Cov khoom siv fiber ntau optic no tau siv ntau dua hauv SBS thiab Optix cov cuab yeej ua ntej.
FC-FC hom, feem ntau hu ua round pigtail.Feem ntau siv los ua fiber ntau jumper ntawm ODF racks.
SC-SC hom, feem ntau hu ua square-to-square pigtail, feem ntau yog siv rau kev sib txuas ntawm optical boards ntawm cov khoom siv.
SC-LC hom, LC interface feem ntau hu ua me me square taub hau pigtail, uas yog ntaus nqi rau lub snap-in connector.Tam sim no Huawei cov khoom siv OSN series, ZTE's S series cov cuab yeej, suav nrog pre-Lucent's WDM cov cuab yeej, txhua tus siv hom fiber ntau optical connector.
LC-LC hom feem ntau yog siv rau hauv kev sib txuas nrog fiber ntau ntawm WDM cov cuab yeej.Daim ntawv thov no kuj tsis tshua muaj.
Tom qab cov saum toj no, kuv ntseeg tias peb muaj kev nkag siab tob dua ntawm pigtails.Ib qho yooj yim Ntuj Optical muab optical fiber ntau pigtails nrog ntau hom connector.Cov pigtail hom, ntev, thiab tus naj npawb ntawm cov cores tuaj yeem kho tau.Tag nrho cov khoom ua raws li IEC, TIA / EIA, NTT thiab JIS cov qauv, tsis tshua muaj qhov tsis zoo thiab kev xav tsis zoo, kev sib hloov tau zoo thiab kav ntev, thiab ruaj khov siab.