Qee Cov Lus Coj Tseg Tau Txais Cov Pigtails
Nyob rau hauv tej lub faj fab fiber optic cable installation, txoj kev uas cov cables txuas rau lub system-yog qhov tseem ceeb rau txoj kev sib txuas ntawm kev sib txuas lus ntawm kev sib txuas lus. Yog tias ua tau zoo, qhov kev sib txuas lus tso cai rau cov pib ntsais teeb kom dhau los nrog kev txo qis thiab me ntsis poob. Ib qho ntawm cov pov thawj uas tau muab cov ntaub ntawv coj los sib txuas ua ke nrog lub tshuab fiber ntau -a fiber ntau nrog ib qho kev sib txuas rau ntawm ib qho kawg nkaus thiab tsis muaj kev sib tw ntawm lwm qhov kawg.
Cov pa roj carbon monoxide yeej yog sib txuas ua ke. Cuaj caum cuaj feem pua ntawm kev siv daim ntawv thov singlemode siv cov pigtails, kuj siv ntau daim ntawv thov multimode. Ib qho ntawm cov txiaj ntsig ntawm kev siv cov phom sij yog txo cov nqi zog. Qhov kawg ntawm lub pigtail yog stripped rov qab thiab fusion spliced mus rau lwm tus tib fiber. Qhov no ua tau yooj yim hauv daim teb nrog lub cev muaj fiber ntau los tua cov kab hlau txuas rau hauv nws cov tivthaiv rau cov khoom txuas mus. Cov neeg ua haujlwm ua haujlwm nrog singlemode fiber feem ntau tau nkag mus rau ib qho kev sib koom tes fusion-ib qho kim nqi ntawm cov khoom siv uas raug nqi $ 6000 txog $ 30,000 los yog ntau dua. Nrog lub fusion splicer koj cia li splice tus cai rau ntawm lub cable hauv ib feeb lossis tsawg dua.
Pigtails choj ua kom muaj kev sib tshuam tseem ceeb hauv lub network fiber-optic. Cov phom sij muaj qhov sib txuas ntawm-ib lub fais fab, ib qho ferrule, txheem fiber ntau thiab lub tsho dav hlau, nrog rau kev sib txuas ntawm singlemode thiab multimode. Qhov tseem ceeb tshaj plaws uas koj yuav tsum paub yog qhov zoo ntawm tus connector nws tus kheej. Koj yuav tsum paub txog tej yam ntxwv, xws li qhov tso quav, hom polish siv thiab zoo npaum li cas qhov txuas mus rau lub cable. Raws li fiber ntau cias xaus yog qhov sib ntxiv ntawm cov khoom sib txuas rau txhua lub tshuab fiber ntau hauv ib kab ntawv. Cov fibers yuav tsum muaj cov khoom siv sib txuas ua ntej lawv tuaj yeem xa rau lwm cov khoom. Ob txoj kev daws teeb meem rau cov kab xev foob siv phom ntau yog cov khoom noj thiab cov khaub ncaws thiab cov khoom siv tawg paj.
Ferrule khoom, seb zirconia ceramic, yas lossis steel hlau, yuav tsum tau sau tseg thaum yuav ib tug pigtail. Yog tias koj mus nrog cov hlau ferrule, nws yog ib qho pov tseg rau txhua daim ntawv thov singlemode.
Qhov ntev ntawm lub pigtail yog lwm lub caij uas yuav tsum tau sau tseg. Qhov tshaj tawm ntxiv pub rau splicing uas tsis kho kom raug, tsis muaj nws, koj yuav tsum pib nrog lwm tus pigtail.
Pigtails tau muaj cov poj niam sib txuas thiab yuav tsum nyob hauv ib phab ntsa lossis thaj chaw ua vaj tse, feem ntau yog khub niam txiv txawm hais tias ib qho yooj yim muaj fiber ntau nyob hauv, los cia lawv txuas nrog endpoints lossis lwm cov fibers khiav nrog kab cab. Xwb lawv yuav muaj txiv neej connectors thiab ntsaws ncaj qha mus rau hauv ib qho khoom siv kho qhov muag. Pigtails yog txawv ntawm cov hlua khi, raws li ob qho tag nrog cov khoom sib txuas, zoo li cov kab qaum LC-LC .
Kev kuaj ib tug qe pigtail tom teb tsis yooj yim. Qhov kawg tsis tuaj yeem yog qhov yooj yim mus xyuas kom txog rau thaum cov pa roj carbon monoxide ua tau rau cov khoom siv.
Kev zoo yog feem ntau siab vim hais tias qhov kawg uas txuas nrog txuas nrog hauv chaw tswj hwm-FOCC. FOCC tuaj yeem ua kom yawg tshaj plaw singlemode ntau tshaj ib qho kev txiav tawm.