5G malonda, wonyamula poyamba.Ndi kutumizidwa kwachangu kwa maukonde a 5G, monga imodzi mwazonyamulira zamakampani onse a 5G, kufunikira kwa maukonde a 5G fronthaul kukukula.Mu nthawi ya 5G, maukonde ofikira pawailesi makamaka amachokera ku C-RAN zomangamanga, DU imayikidwa m'malo apakati, ndipo ma AAU angapo amalumikizidwa kudzera pa intaneti ya fronthaul.Mayankho a fronthaul omwe amaganiziridwa ndi C-RAN ndi makamaka optical fiber direct drive, passive WDM ndi njira zogwira ntchito za OTN, zomwe zimakhala ndi mavuto monga kugwiritsira ntchito fiber gwero lapamwamba, palibe kulamulira ndi mtengo wapamwamba;Shenzhen HUANET Technology Co., Ltd. yadzipereka kumanga maukonde apamwamba kwambiri a 5G fronthaul, Ndiwoyamba kukhazikitsa njira ya 5G fronthaul semi-active solution, yomwe imapangitsa kuti maukondewo azikhala odalirika komanso amathandizira kuyendetsa bwino komanso kukonza magwiridwe antchito. ya fronthaul network.
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Mawonekedwe a pulogalamu
Thandizani CPRI 1 ~ 10 ndi eCPRI (10G / 25G), yogwirizana ndi STM-1/4/16/64, GE/10GE/25GE ndi zina zonyamula mautumiki osiyanasiyana, kutumiza mowonekera, kukulitsa mtengo wa netiweki ya fronthaul
Kusintha kwa modular, 1: 6/12/18 mwachisawawa, kumatha kukwaniritsa kuphatikizika kwamitundu yambiri, kupulumutsa kwakukulu
Mitundu yosiyanasiyana yamitundu yowala imatha kuperekedwa, kuchirikiza mafunde a CWDM 18, mafunde a MWDM 12, ndikukwaniritsa zofunikira zosiyanasiyana za bajeti yamagetsi.
Support kuwala wosanjikiza 1: 1 chitetezo, chitetezo kusintha nthawi ndi zosakwana 50ms, kukonza maukonde kudalirika
Imathandizira kasamalidwe ka netiweki yazithunzi, imamanganso madera opanda zingwe ndi ma transmission management, ndikuzindikira kuwunika kwathunthu kwa module ya Optical ndi mawonekedwe a mzere.
Zida zogwira ntchito za WDM kuofesi yapakati zimathandizira njira zamagetsi za AC 220V ndi DC -48V, chitetezo chamagetsi cha 1+1, ndipo kulephera kwamagetsi sikumakhudza kufalikira kwa bizinesi.
WDM yakutali ili ndi kuthekera kotumizira kunja komanso malo osinthika osinthira
Zochitika zantchito
Kukwaniritsa makamaka zosoweka zakumapeto-to-point CRAN networking scenarios, mtunda pakati pa malo a DU ndi AAU uli mkati mwa 10km.
M'madera omwe zida zopangira ma optical fiber zimasoweka, mulibe zida zamapaipi, ndipo ulusi watsopano wa kuwala umayikidwa popanda mangawa.
Pangani maukonde apamwamba a fronthaul kuti muthandizire zosowa zamabizinesi odalirika a 5G