5G ubucuruzi, uwabitwaye mbere.Hamwe no kohereza byihuse imiyoboro ya 5G, nkimwe mubitwara shingiro byinganda zose 5G, ibyifuzo byumuyoboro wa 5G bigenda byiyongera.Mugihe cya 5G, umuyoboro wa radiyo ushingiye cyane cyane kubikorwa bya C-RAN, DU yoherejwe muburyo bukomatanyije, kandi AAU nyinshi zahujwe binyuze mumurongo wambere.Ibisubizo byambere byasuzumwe na C-RAN ahanini ni optique ya fibre itaziguye, WDM itajegajega hamwe nibisubizo bya OTN, bifite ibibazo nko gukoresha fibre nyinshi, nta kugenzura nigiciro kinini;Shenzhen HUANET Technology Co., Ltd. yiyemeje kubaka umuyoboro wo mu rwego rwo hejuru wa 5G wambere, Nuwambere mugutangiza 5G fronthaul igice-gikora igisubizo, kizamura ubwizerwe bwurusobe kandi binatezimbere gucunga no gukora no kubungabunga y'urusobe rw'imbere.
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Ibiranga gahunda
Shyigikira CPRI 1 ~ 10 na eCPRI (10G / 25G), bihujwe na STM-1/4/16/64, GE / 10GE / 25GE hamwe nizindi serivisi nyinshi zihuriweho hamwe, itumanaho ryeruye, byongerera agaciro umuyoboro wimbere
Iboneza rya modular, 1: 6/12/18 bidahwitse, birashobora kugera ku cyerekezo cyinshi-cyinshi cyo guhuza, kuzigama fibre nini
Ubwoko butandukanye bwamabara yamabara arashobora gutangwa, ashyigikira CWDM 18 imiraba, MWDM 12 imiraba, kandi yujuje ibyifuzo bitandukanye byingengo yimari yingufu
Shyigikira optique layer 1: 1 kurinda, igihe cyo gukingira igihe kiri munsi ya 50m, kuzamura imiyoboro yizewe
Gushyigikira imiyoboro ya interineti ishushanya imiyoborere, ikubaka imiyoboro itagikoreshwa nogukwirakwiza imiyoboro, kandi ikanamenya igenzura ryuzuye rya optique hamwe numurongo
Ibikoresho bikora bya WDM ku biro bikuru bifasha AC 220V na DC -48V uburyo bwo gutanga amashanyarazi, 1 + 1 kurinda amashanyarazi, kandi kunanirwa kw'ibikoresho ntabwo bigira ingaruka ku bucuruzi.
Hafi ya pasiporo WDM ifite ubushobozi bwo kohereza hanze hamwe nuburyo bworoshye bwo kohereza
Ikoreshwa rya porogaramu
Ahanini wuzuze ibikenewe byanyuma-ingingo-ya CRAN ihuza imiyoboro, intera iri hagati yimbuga za DU na AAU iri muri 10km
Mu bice aho ibikoresho bya fibre optique bidahagije, nta miyoboro ihari, kandi fibre nshya ya optique ishyirwaho nta shiti
Kubaka umuyoboro wohejuru wambere kugirango ushyigikire 5G ubucuruzi bwizewe bukenewe