PLC Splitter Raws Li Kuv Paub
Cov hluav taws xob fiber ntau splitter, kuj hu ua nqaj splitter, yog ib qho tseem ceeb tshaj dhau los hauv qhov txuas hluav taws xob fiber ntau. Nws yog lub tshuab hluav taws xob optical tandem nrog ntau lub tswv yim thiab cov khoom siv tso tawm, tshwj xeeb tshaj yog thov rau qhov passive optical network los txuas MDF thiab cov khoom siv davhlau ya nyob twg, kom ua tiav lub ceg ntawm lub teeb liab kho qhov muag. Muaj ob yam ntawm cov xov hluav taws xob uas siv tau nrov: Ib qho yog FBT coupler (Fused Biconical Taper) thiab lwm qhov yog PLC splitter (Planar Lightwave Circuit). Hnub no kuv xav qhia koj txog PLC splitter.
PLC Splitter, raws li silica kho qhov muag waveguide thev naus laus zis thiab kev ua kom ncaj raws li txheej txheem, faib cov khoom siv ib qho / ob qho kho qhov muag (ntau) rau ntau qhov kev tsim tawm ntawm cov khoom kho qhov muag, uas yog suav 1 den N lossis 2 × N. Tam sim no, PLC splitter yog dav siv hauv FTTX kev txhim kho, PON tes hauj lwm, CATV kev sib txuas thiab cov teeb liab kho qhov muag, tau raws li cov ntawv thov no ntau nyob rau hauv ib puag ncig sib txawv. PLC Splitter muaj qhov ua tau zoo tshaj qhov ua tau zoo, qhov siab ruaj khov thiab muaj kev ntseeg siab, zoo ib yam zoo dua li qhov dav dav ntawm 1260nm txog 1620nm thiab ua haujlwm kub ntawm -40C txog + 85C. Cov khoom siv hauv PLCS muaj cov qauv kev teeb tsa ntawm 1 × 4, 1 × 8, 1 × 16 thiab 1 × 32 kev teeb tsa, nrog rau cov kev hloov kho ntawm 2 × 8, 2 × 16, 2 × 32 thiab 2 × 64.
Cov Qauv
PLC splitters muaj peb ntu qhov tseem ceeb: ib qho kev ua kom muaj fiber ntau, lub tshuab hluav taws xob teeb ntom nti, thiab cov khoom tso tawm fiber ntau. Tag nrho peb lub PLC splitter Cheebtsam yuav tsum tau ua kom nruj heev kom peb tuaj yeem lav qhov ua tau zoo tshaj plaws ntawm qhov kis tau tus mob: qhov tsis nkag siab tsis txaus rau ib qhov channel (qhov tsawg tshaj qhov theoretical muaj nuj nqis), qis rov qab los ua tsis tau, ua zoo sib xws thiab zoo heev ntawm cov teeb meem sib kis ib channel tsis pub dhau tag nrho spectrum ntawm pauv hloov kho cov teeb liab wavelengths thiab rau txhua lub xeev ntawm polarization.
Kom zoo dua thiab tsis zoo:
PLC Splitter kom zoo dua: Poob tsis nkag siab txog nthwv dej ntawm qhov kis, kom ua tau raws li qhov yuav tsum tau ua ntawm qhov sib txawv ntawm lub yoj yuag, kev pom kev tsis sib xws, cov teeb liab nruab nrab tau muab rau tus neeg siv, compact qauv, ntim me me, tsis tshua muaj nqi ntawm cov ntsiab lus ntau, pom tseeb dua nqi kom zoo dua.
PLC Splitter tsis zoo: cov khoom tsim khoom tsim cov txheej txheem cov nyom, cov txheej txheem qib siab.
Lub PLC Splitters yog cov khoom siv tseem ceeb uas siv hauv FTTx tes hauj lwm. Ingellen muab cov PLC splitters suav nrog 1XN rau 64 thiab 2XN rau 64 hom, lawv nyob nrog ntau cov kev ua haujlwm wavelength rau cov ntawv thov sib txawv. Lub tshuab PLC splitter tuaj yeem nrog kev xaiv ntau yam txuas txuas thiab cable ntev, lawv muaj qhov sib txawv me me thiab qhov ua tau zoo tshaj plaws optical. Txhua cov khoom lag luam ua tau raws li GR-1209-CORE-2001 thiab GR-1221-CORE-1999 tseev kom muaj. Ntau dua, Ingellen tuaj yeem kho qhov muag pom txaws kom haum rau koj cov lus qhia tseeb.
