Coarse wavelength faib multiplexing, xaiv 20nm wavelength luv, luv ua CWDM, feem ntau yog siv hauv 2km cov ntaub ntawv chaw. Peb kuj paub tias daim ntawv thov ntawm 100G kho qhov muag kho qhov muag hauv cov chaw khaws ntaub ntawv piv rau kev siv xov tooj sib tham, yog li CWDM kev lag luam saw tau paub tab heev, nws txoj kev xaiv nthwv dej tau dhau los ua cov ntsiab lus tseem ceeb.
Nta
Tsawg Insertion Loss
High Channel Isolation
Tsawg polarization nyob ntawm qhov poob
Optical path epoxy dawb
Zoo heev thermal stability thiab ntseeg tau
Telcordia GR-1221 Kev Ua Raws Cai thiab RoHS Kev Tiv Thaiv Ib puag ncig Txuj Ci
Daim ntawv thov
DWDM Network
Ntxiv/Tso Qhov System
LAN/WAN tes hauj lwm
Kev Nyab Xeeb Kev Nyab Xeeb
CATV Fiberoptic System
Metro/Access Network
Fiber Optical Amplifier
Cov cuab yeej ntsuas
Cov Lus Qhia Txiav Txim:
Qhov tseem ceeb tshaj plaws ntawm CWDM yog cov cuab yeej siv qis. Vim tias qhov dav nthwv dej luv ntawm CWDM system thiab cov txheej txheem kev ua haujlwm qis ntawm lub laser, cov qauv ntawm lub laser tau yooj yim heev thiab cov txiaj ntsig tau zoo dua qub. Ib qho ntxiv, kev siv hluav taws xob thiab lub cev loj ntawm CWDM (R) cov txheej txheem me dua li ntawm DWDM system.
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