Fiber ntau Optical Splitter Rau Split Configurations
Cov cuab yeej hluav taws xob optical splitter, tseem hu ua beam splitter, yog cov khoom siv fiber ntau tandem nrog ntau lub tswv yim nkag thiab ntau lub tso zis, tshwj xeeb tshaj yog siv rau qhov passive optical network txuas rau MDF thiab cov khoom siv davhlau ya nyob twg, ua tiav cov ceg ntawm lub teeb liab kho qhov muag.
Cov fiber ntau tawg tau ua kom lub teeb liab ntawm qhov kho qhov muag kom faib tau ntawm ob lossis ntau daim phiaj. Txij li cov txiav tawm tsis muaj cov khoom siv hluav taws xob tsis yog yuav tsum tau siv lub zog, lawv yog cov tseem ceeb thiab siv dav hauv cov kab hluav taws xob fiber ntau. Piv txwv li, 1X4 LC hom sib npaug sib cais sib cais fiber ntau optic splitter tuaj yeem faib cov hluav taws xob fiber ntau lub teeb liab mus rau hauv plaub sib npaug 25% qhov chaw thiab xa mus rau 4 qhov sib txawv, LC yog hom sib txuas ntawm cov sib cais. Fiber optic splitter tseem ceeb txwv muaj xws li cov khoom siv ploj, qhov faib ua feem, cais tawm, PDL, thiab lwm yam.
Fiber Optic Splitter Nta:
Ib Hom, multimode, thiab PM fiber ntau hom;
Ntau lub chaw nres nkoj teeb tsa, kev cai ntev thiab cable diameters;
Ntau cov kev faib tau sib txawv, 50:50 txog 1:99;
Tube hom lossis Box hom, PLC fiber ntau optic splitters lossis Fused fiber optic splitters;
PC, UPC, thiab APC fiber ntau kho qhov txuas;
Muaj nrog FC, SC, ST, LC thiab MU cov khoom sib txuas.
Cov hom
Raws li lub hauv paus ntsiab lus ntawm splitter kho, nws tuaj yeem faib ua FBT Splitter (Fused Biconic Tapered) thiab PLC Splitter (Planar Lightwave Circuit).
FBT Coupler, raws li siv cov thev naus laus zis, ua ob (ob los sis ntau tshaj) cov fibers tshem tawm cov txheej txheej sib sau ua ke nyob rau hauv ib txoj kev, ncab rau ob tog hauv qab cov cua kub hauv tib lub sijhawm. Ua ob npaug rau lub khob hliav qab tshwj xeeb waveguide qauv, thaum kawg kom tau txais qhov sib cais ntawm qhov sib txawv, ntawm kev tswj kav ntev ntawm lub fiber torsion lub kaum sab xis thiab ncab. FBT splitters tau dav txais thiab siv nyob rau hauv cov phiaj xwm ua haujlwm dhau los, tshwj xeeb tshaj yog rau qee qhov chaw sib cais me dua (1 × 2, 1 × 4, thiab lwm yam). Nrog rau kev txhim kho thev naus laus zis, FBT splitters tuaj yeem tso tawm kom tus nqi zoo.
PLC Splitter yog qhov khoom siv micro-kho qhov muag siv cov txheej txheem photolithographic los tsim kho qhov muag waveguide ntawm nruab nrab lossis semiconductor substrate rau kom paub tseeb cov ceg faib haujlwm muaj nuj nqi Technical Index.
Nrog cov thev naus laus zis tshiab, PLC splitters muaj kev daws teeb meem zoo dua rau kev siv thaum loj dua kev sib cais (1 × 16, 1 × 32, 1 × 64, thiab lwm yam). Yuav kom ua tiav qhov no, waveguides yog kev qhia siv lithography mus rau silica iav substrate, uas tso cai rau kev qhia feem pua ntawm cov teeb. Raws li qhov tshwm sim, PLC splitters muaj qhov tseeb heev thiab txawm tias muaj kev sib cais nrog qhov tsawg kawg nkaus hauv pob uas siv tau tsawg.
FBT Splitter Sib Piv Nrog PLC Splitter
FBT Coupler yog hom paub tab thev naus laus zis, nws tsis tshua muaj nqi thiab ua kom yooj yim, tab sis fused fiber optic splitters optical poob yog rhiab rau wavelength thiab qhov no yog qhov cuam tshuam loj. PLC fiber ntau optic splitters yog qhov loj me me thiab dav ua hauj lwm wavelength, uas yog qhov ntau txhim khu kev qha thiab haum rau siv nyob rau hauv passive optical network fiber ntau optic splitting.
Raws li kev loj hlob sai ntawm FTTx thoob ntiaj teb, qhov yuav tsum muaj ntawm kev sib cais loj dua rau cov tes hauj lwm no nce zuj zus. Txij li thaum cov txiaj ntsig kev ua tau zoo thiab tag nrho tus nqi qis ntawm plc splitter, uas pabcuam cov neeg pabcuam loj, dhau los ua cov tshuaj zoo rau cov kev thov tam sim no.