Fiber Optic Splitter Rau Passive Optical Network
Passive Optical Network (PON) fiber splitter ua lub luag haujlwm tseem ceeb hauv Fiber rau lub network los ntawm kev cia ib tus PON network interface ua kom sib koom tau ntawm ntau tus neeg yuav khoom. Ib lub PON network tuaj yeem ua nrog ib tus neeg siv hluav taws xob sib cais, lossis nws tuaj yeem muaj ob lossis ntau dua kev sib cais ua ke. Cov no yog cov network txuas uas muab tso rau hauv Qhov Tshaj Lij Chib Passive Optical Network muaj nyob rau ntau qhov sib cais sib txawv, suav nrog 1: 8, 1:16, thiab 1:32. Cov kev sib txuas lus sib txuas lus no muaj qhov ua kom zoo dua qub uas tuaj yeem tso siab tau los cuam tshuam cov kev siv ntau lub vev xaib ntau npaum li cas ntxiv nrog rau kev npaj lub network kom nce hauv qhov ntev.
Cov Kho Kom Zoo Cov Kho Kom Zoo Muaj
Optical splitters tsis muaj hluav taws xob thiab ua siv tsis muaj zog. Tus kho qhov muag tau siv los faib cov xov hluav taws xob tshwj xeeb rau hauv nyias cov xaim, rau lub hom phiaj xa cov phiaj xwm kho qhov muag rau ntau qhov ze ze lossis qhov chaw deb. Lub Optical Splitter txhawb ntau dua 7,000 tus IP suab, cov ntaub ntawv thiab cov vev xaib sib txuas rau cov cuab yeej Ethernet. Optical Splitters muaj nyob rau hauv peb hom sib txawv; raws li yog ib txoj kab txuas, ua ib lub tsev pheeb suab rau pob muag, kom ua raws li chav khib-mountable, txhua tus muaj kev tsim zoo dua thiab tau tsim los ntawm cov khoom zoo. Lub tshuab sib cais tuaj yeem xa tawm sab hauv Lub Chaw Haujlwm Nruab Nrab (CO) ib sab ntawm OLT, lossis nws tuaj yeem siv tau rau sab hauv Chav Sab Nraud Sab Nraud (OSP) txee ze dua rau cov neeg yuav khoom. Tej khoom sib cais kuj tseem yuav muab tso rau hauv qab daus ntawm ib lub tsev rau Chav Sib Tsoo Ntau Chav (MDU) kev teeb tsa.
Cov hom
Optical Splitters tuaj yeem tau yuav hauv kev teeb tsa los ntawm 1 × 2 txog 1 × 64. Muaj 2 lub thev naus laus zis rau kev tsim ua kom muaj lub zog sib txuas rau lub network: FBT Splitter / Coupler (Fused Biconical Taper) thiab PLC Splitter (Planar Lightwave Circuit). FBT Coupler tuaj yeem yog cov thev naus laus zis qub thiab feem ntau qhia cov kev ploj ntau dua li cov PLC tshiab uas txaws dua, txawm hais tias PLC splitter thiab FBT splitters tau dav siv hauv PON tes hauj lwm. FBT attenuation zoo rau me ntsis siab dua ntawm attenuation los ntawm plc splitter.
FBT Splitter ua ob (ob peb) cov xov hluav taws xob tshem tawm cov txheej txheej sib sau ua ke nyob rau qee txoj kev, ncab rau txhua tog neeg hauv thaj chaw cua kub tib lub sijhawm, ua ob lub khob hliav qab? piv ntawm tswj qhov ntev ntawm lub fiber torsion lub kaum sab xis thiab ncab. Kev FBT splitter yog tsim los ntawm qhwv ob lub fiber ntau qhov ua ke, muab qhov nro ntawm qhov kho qhov muag, tom qab ntawd cov cua kub qhov sib tshuam ua ntej ob lub fibers yog sib zog los ntawm qhov nro thiab fused ua ke.
PLC Splitter feem ntau yog cov khoom siv micro-kho qhov muag siv cov tswv yim photolithographic los tsim kho qhov muag waveguide ntawm nruab nrab lossis semiconductor substrate rau kom paub tseeb tias cov ceg faib haujlwm. PLC Splitters muab tso rau hauv txhua lub network kho qhov muag uas koom nrog PON Optical Line Terminal (OLT) nrog rau Optical Network Terminals (ONTs) uas OLT pabcuam.
Cov kab ke kho qhov muag tau siv ua ib txwm siv hauv Networks siv BPON, GPON, EPON, 10G EPON, thiab 10G GPON thev naus laus zis tam sim no.
