9-WSS pawg thawj coj saib
1) Daim duab schematic ntawm cov qauv sab hauv ntawm WSS pawg thawj coj saib yog pom hauv daim duab 1, thiab lub rooj tsavxwm nyob 1/2 qhov. yuav tsum tau built-in BA thiab PA, built-in VOA ua ntej PA input; OCM, OTDR built-in yeem.
2) Qhov nce ntawm BA yog 15 ~ 25dB; Qhov nce ntawm PA1 npog tsawg kawg yog 15 ~ 25dB, thiab qhov nce ntawm PA2 npog tsawg kawg yog 22 ~ 35dB. Rau cov kev xav tau ntawm BA thiab PA.
3) Rau cov ntsiab lus saib xyuas lub zog, saib txoj hauj lwm ntawm PD icon nyob rau hauv daim duab 2 ntawm daim duab sab hauv ntawm lub rooj tsavxwm; cov zis calibration tus nqi ntawm BA yog calibrated rau LINE OUT chaw nres nkoj; sab tswv yim ntawm PA qhia txog ob lub tswv yim lub zog muaj nuj nqis.
Cov tswv yim calibration tus nqi ntawm VOA yog calibrated rau LINE IN chaw nres nkoj, thiab cov input calibration tus nqi ntawm EDFA yog qhov ntsuas tus nqi ntawm lub LINE IN chaw nres nkoj rho tawm tus nqi attenuation ntawm lub VOA thiab lub coupling insertion poob ntawm lub txais sab. OSC thiab txoj kev kho qhov muag tseem ceeb. Cov tswv yim scaling ntawm BA thiab cov zis scaling ntawm PA yuav tsum raug txiav txim.
4) Lub rooj tsavxwm muab ob lub teeb qhia, yam tsawg kawg peb xim liab, daj, thiab ntsuab. Qhov taw qhia STAT yog siv los qhia txog kev khiav haujlwm ntawm lub rooj tsavxwm, thiab qhov taw qhia LINE yog siv los qhia txog cov xwm txheej ntawm qhov chaw nres nkoj kho qhov muag ntawm qhov chaw sib txuas.
1 Schematic daim duab ntawm cov qauv sab hauv ntawm 9- qhov ntev WSS pawg thawj coj saib
9-Dimensional WSS board vaj huam sib luag daim duab
WSS Module Specifications
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Cim npe nrov: 9 dimension wss board dci dwdm dawb lub thawv, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, kho, yuav, nqe, bulk, tshaj hom