OTN/DWDM Multi-rate Multifunction Module
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EDFA Optical Amplifier - Booster Amplifier
EDFAOkev pom tseebAlub tshuab ua kom nrov duamodule muab ntau yam kev ua haujlwm, suab qis, Erbium-Doped Fiber Amplifier (EDFA) kev daws teeb meem, Lub amplifier module tuaj yeem ua haujlwm ntawm qhov nce tas li (Automatic Gain Control AGC), lub zog tso zis tas li (Automatic Power Control, APC). VOA sib xyaw ua ke tuaj yeem hloov kho tau kom ua tiav qhov nce spectrum du. Nws tuaj yeem ua kom lub teeb liab C-Band nrov nrog lossis tsis muaj kev nkag mus rau theem nruab nrab (MSA), uas coj kev ywj pheej zoo rau daim ntawv thov network.
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Module Kev Them Nyiaj Rau Kev Tawg (DCM)
Cov Dispersion Compensation Modules yog cov khoom siv tseem ceeb ntawm HUA6000 Optical Transport System thiab ua haujlwm ntawm cov chaw sib txuas lus optical los kho qhov teeb meem pulse spread hu ua Chromatic Dispersion uas txo qhov kev ncua deb ntawm cov ntaub ntawv hauv cov fibers optical.
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DCM Dispersion Compensation Device
Huanet optical compensation function nrog slope dispersion compensation rau tus qauv ib hom fiber tuaj yeem DCM (G.652) yog dispersion thiab dispersion slope compensation broad band hauv C-band, uas tso cai rau lub kaw lus kom zoo dua qhov seem dispersion. Hauv qhov dispersion compensation tus nqi ntawm 1545nm wavelength dispersion tuaj yeem ncav cuag -2070ps / nm.
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BIDI OLP Ib Leeg Fiber
Kev tiv thaiv OLP ib txwm xav tau plaub qhov chaw tseem ceeb. Txawm li cas los xij, nyob rau ntau qhov chaw, vim muaj cov khoom siv fiber ntau tsis txaus, nws tsis yooj yim sua kom muab cov khoom siv fiber ntau dhau thiab kev tiv thaiv kab hluav taws xob.
Vim tias tsis muaj cov peev txheej fiber ntau thiab xav tau kev tiv thaiv kab rov ua dua tshiab, peb lub tuam txhab tau tsim cov khoom siv BIDI OLP los daws qhov teeb meem ntawm kev tiv thaiv kab kho qhov muag hauv qhov xwm txheej tsis txaus ntawm cov peev txheej cable kho qhov muag. -
OLP 1 + 1 Optical Line Protector
Kev kho qhov muagLinePLub kaw lus protection (OLP) yog lub kaw lus tiv thaiv kab hluav taws xob tshiab uas tsim los ntawm cov thev naus laus zis siab heev ntawm cov hloov pauv optical dynamic thiab synchronous. Thaum qhov zoo ntawm kev sib txuas lus qis dua lossis cov khoom siv tawg vim muaj kev tawg tsis raug lossis poob ntau dua ntawm cov fiber ntau hauv kab kis tau kab hluav taws xob, lub kaw lus OLP tuaj yeem hloov kab thawj mus rau kab thib ob hauv lub sijhawm luv luv, kom ntseeg tau tias kev sib txuas lus ua haujlwm ib txwm ntawm kab, uas tiv thaiv tau qhov ua yuam kev ntawm fiber lossis khoom siv thiab ua kom lub sijhawm rov zoo los ntawm ob peb teev mus rau milliseconds.
