1. Yuav ua li cas siv passive WDM los daws cov teeb meem ntawm kev tsis pom qhov muaj fiber ntau kho qhov muag kom muaj kev sib kis ntev ntawm DU-AAU hauv C-RAN architecture?
Los ntawm kev xa tawm ntawm passive wavelength faib multiplexer nyob rau sab ntawm DU thiab AAU thiab hloov cov qub dawb optical module ntawm cov khoom siv wireless nrog txhawb cov xim kho qhov muag xim module, cov kev pabcuam kho qhov muag ntawm txawv wavelengths tuaj yeem muab, thiab passive wavelength kev faib tawm ntau txoj hauv ob sab tib si tuaj yeem pom tau.
Nws tuaj yeem rov qab siv cov kev pabcuam kho qhov muag ntawm lub teeb sib txawv ntawm cov yoj hluav taws xob sib txawv ntawm ib qho tseem ceeb optical fiber rau ob-txoj kev xa mus los hloov kho cov kab cable. Qhov passive WDM system muab cov nqi qis thiab kev ua haujlwm zoo kho qhov muag fiber ntau rau cov neeg tsav tsheb.
2. HTF Passive wdm Thov daim ntawv thov
(1) Mas muaj qhov kawg-rau-taw qhia CRAN network scenario yuav tsum;
(2) Tsis muaj lub zog rau cov chaw taws teeb nrog lub peev xwm xa tawm sab nraud.
(3) Passive mux / demux tuaj yeem siv nrog AAU rau kov cov chaw nres tsheb ib qho kev pabcuam, lossis tuaj yeem siv rau ntawm qhov chaw sib tshuam kho qhov muag kom los sib tshuam ntau lub chaw nres tsheb.
3. passive WDM kev daws teeb meem
(1) Cov xim kho qhov muag xim siv tau hauv AAU thiab DU sab kom txuas txhua lwm yam raws tus ntsuas phoo WDM;
(2) Kev txuag nyiaj tseem ceeb ntawm cov fibers nrog rau kev xaiv ntawm 6/12/18/24/48;
(3) Zoo sib xws rau cov tsav kho qhov muag ncaj qha nrog lub bandwidth siab thiab qeeb qeeb;
(4) Kev daws yog passive. Nws yooj yim siv thiab ceev rau xa tawm.
Lub 5G fronthaul kis tau tus mob siab dhau WDM system tso tawm los ntawm HTF feem ntau yog siv los daws cov teeb meem ntawm qhov tsis muaj teeb meem ntawm cov khoom siv fiber ntau rau kev xa xov ntev ntev ntawm DU-AAU hauv C-RAN architecture.
Ntu WDM kev ntsuas + lub cev qhob hwv WDM kev sib piv
HTF Pab Pawg muaj peev xwm pab txhawb kom muab cov nqi 5G fronthaul Passive, Ib Nrab-Ua Kom Ncaj, Siv WDM daws.
Txais tos tiv toj rau Ivy los ntawm HTF kom paub ntxiv:ivy@htfuture.com +86 18123672396www.htfwdm.com
