Txawv ntawm 10g thiab 40g txiv neej, 100g txiv neej feem ntau yog siv cov tshiab tsim ntim cov ntim kho qhov muag thev naus laus zis, uas muaj tib lub qhov thiab hloov tau yooj yim xws li ROADM raws li network, tab sis tsis muaj cov khoom siv yoj yob ntev xaiv hloov (WSS) thiab lim dej kho qhov muag. Nrog kev pab los ntawm kev sib koom thev naus laus zis, nthwv dej ntawm 100g tus txiv neej tuaj yeem los ntawm txhua qhov chaw mus rau txhua qhov chaw, txhua qhov dav spectral thiab txhua zaus raws li qhov chaw, kom lub network muaj kev hloov pauv thiab tuaj yeem hloov mus rau yav tom ntej.
Cov hauv qab no yog qhov tseem ceeb tseem ceeb ntawm 100g txiv neej nrog coherent pob ntawv kho qhov muag thev naus laus zis:
Kev muaj peev xwm ntau dua: tus txiv neej 100g muab 100gbps rau ib lub fiber ntau, uas tuaj yeem pab cov tswv lag luam kom tau raws li cov neeg siv' thov kom muaj bandwidth loj;
Tus nqi siv tau: lub thev naus laus zis thev naus laus zis hauv 100g tus txiv neej tuaj yeem pab txuas ntxiv txo tus nqi ib ntsis los ntawm kev tshaj lij thev naus laus zis.
Kev sib tw siab: kev muaj peev xwm ntawm 100g txiv neej ua tau ntau nrog tsawg dua nyiaj thiab qhib kev pabcuam sai dua txhawm rau txhim kho cov kev sib tw ntawm cov pabcuam.
Yuav ua li cas tsim 100g txiv neej?
Metro thauj network tuaj yeem muab faib ua peb txheej txheej: txheej txheej hauv teb chaws lossis tub ntxhais, txheej hauv cheeb tsam thiab txheej txheej ua ke. Qhov kawg ob txheej muab kev thauj mus los hauv ntau hom txuj ci sib txawv - IP khiav thiab PTN rau cov tes hauj lwm txawb, thiab IP pob ntawv khaws / hloov mus rau kev siv dav dav.
Cov khoom siv tseem ceeb siv hauv 100g txiv neej
Zoo ib yam li 10g thiab 40g txiv neej, 100g txiv neej ua ntej siv 100g DWDM transceiver thiab ntom ntom ntom faib ua ntau yam sib faib sib faib (DWDM) MUX demux hauv txheej txheej sab saud thiab cheeb tsam txheej. Ib qho ntxiv, kho qhov muag kom nrov dua thiab cov qauv tsim kho kom them nyiaj yog tsim nyog hauv qee qhov kev thov cov xwm txheej.
