Muaj ntau yam kev siv rau poob fiber ntau optical cables, thiab network cables kuj yog ib qho ntawm kev siv cov poob fiber ntau optical cables.Txawm li cas los xij, muaj qee qhov teeb meem me me thiab me me hauv kev siv cov kab hluav taws xob poob qis, yog li kuv yuav teb rau lawv hnub no.
Nqe Lus Nug 1: Puas yog qhov chaw ntawm cov khoom siv fiber ntau cuam tshuam rau qhov zoo?Yuav ua li cas lub optical fiber cable refuel rau saum npoo?
Qhov saum npoo ntawm tawv hlau optical cable feem ntau muaj cov txheej txheem oily, lub luag haujlwm tseem ceeb yog kom ua tiav cov haujlwm ntawm kev thaiv dej.Cov teeb liab kho qhov muag feem ntau yog kis los ntawm cov iav core sab hauv, yog li nws yuav tsis cuam tshuam rau kev sib kis zoo.
Nqe lus nug ob: Cov tawv cable yog siv los ua ib lub network cable, thiab ib lub qhov yog ua nyob rau hauv tawv cable nrog ib tug ntsia thawv.Nws puas muaj txiaj ntsig?
Ntev npaum li koj tuaj yeem nkag tau hauv Is Taws Nem ib txwm, nws txhais tau tias tsis muaj dab tsi, tab sis feem ntau, yog tias nws yog tawv cable, nws muaj peev xwm ua kom tawg.Raws li ib tug dawb fiber cable, tsuas muaj ob lub xov hlau thiab ib tug dub ncig fiber ntau cable.Ntau lub cores, yog tias tsuas yog siv ob, lwm cov cores tsis ua haujlwm, tej zaum lawv tsuas yog hla lub ntsiab ntawm ob lub cores.
Nqe Lus Nug 3. Lub zej zog tshiab FTTH kev sib txuas txuas yuav tsum tau siv lub thawv sib txuas ntawm peb tus neeg ua haujlwm.Lub thawv network yuav tsum tsuas yog ib qho sheathed fiber optic cable.Kuv yuav tsum muab pes tsawg cores ntawm sheathed fiber optic cable?Yuav ua li cas kuv yuav weld lub sheathed cable?Kuv yuav ua li cas tom qab fusion splicing?
Tsuas yog ib qho khoom siv kho qhov muag tuaj yeem tso tau, thiab txhua lub teeb liab terminals muaj 4 cores, thiab 12-core cable yog qhov yooj yim txaus.Tus neeg siv lub davhlau ya nyob twg tau teeb tsa raws li tus nqi.Fiber optic cables nkag mus rau hauv lub thawv davhlau ya nyob twg thiab sib cais los ntawm cov kab teeb, uas nkag mus rau cov phiaj xwm ntawm cov neeg ua haujlwm.Txhawm rau nce qhov kawg module, nws raug nquahu kom muab cov fiber ntau optic cable mus rau qhov kawg.Tus neeg teb xov tooj twg yuav tsum siv lub jumper dhia mus rau tus neeg siv flange?Lub sheathed fiber ntau optic cable muaj ib tug tshwj xeeb tshav kub shrinkable raj thiab ib tug tiv thaiv raj, uas yog txuas nrog ib tug flange tom qab melting.Nws yog kwv yees tias peb tus neeg ua haujlwm yuav rub lub thawv los ntawm sab nraub qaum, thiab tej yam xws li kev puas tsuaj yuav tshwm sim.Kuv kuj tau hnov txog qhov sib txawv no tsis ntev los no.Ntau lub thawv network tau muab faib.Tom qab ntawd, qee tus neeg yuav ua rau muaj kev puas tsuaj.Cov peev txheej zoo li tau txais kev cawmdim, thiab teeb meem tshwm sim.FTTH yog txhua yam hauv pem teb optical sub-boxes-cov neeg siv, thiab muaj cov thawv sib txuas thiab cov khoom sib txuas ntawm tus neeg siv kawg, uas yuav yooj yim tawg.Muaj tshwj xeeb vuam fixtures rau pigtail thiab pigtail fiber optic cable pigtails.Cov neeg siv sab tuaj yeem siv ua ntej ua npauj npaim fiber ntau optic cables lossis npauj npaim fiber ntau optic cables thiab pigtails kom thermally fused (hauv fiber ntau optic disk lossis siv lub tes tsho tiv thaiv thermal);Cov kab hluav taws xob sab nraud tuaj yeem qhia tau los ntawm peb cov pej xeem ib qho khoom siv kho qhov muag, txhua tus tuav lub raj sib txawv rau hauv lawv lub thawv thiab fused nrog pigtail (up-link pigtail lossis up-link splitter ntawm optical splitter).