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5G Fronthaul Passive WDM Solution

I ka wā 5G, hoʻohana maoli ka ʻupena uila i ke ʻano kūkulu hale kahua C-RAN, a ua kau ʻia ʻo DU ma ke ʻano kikowaena.

E hui pū ʻia kekahi mau wahi mamao 5G me nā pūnaewele mamao 4G e kū nei.He mea koʻikoʻi koʻikoʻi no ka fronthaul o nā kahua kahua me ka uhi hohonu, a loaʻa i ka fiber direct drive front haul solution.Aia kekahi mau pilikia e like me ka hoʻohana nui ʻana i nā kumuwaiwai fiber optical a me ka paʻakikī i ka hoʻonui.Ma ke ʻano he lawelawe lawelawe hoʻonā hoʻokahi no nā kamaʻilio optical, ua hoʻokumu ʻo Shenzhen HUANET Technology Co., Ltd. i kahi 5G front haul passive WDM solution no kēia kumu.

5G Fronthaul Passive WDM Solution

Nā hiʻohiʻona papahana
Kākoʻo iā CPRI 1 ~ 10 a me eCPRI (10G / 25G), kūpono me STM-1/4/16/64, GE / 10GE / 25GE a me nā mea lawe hui lehulehu ʻē aʻe, ka hoʻouna ʻia ʻana, e hoʻonui i ka waiwai o ka pūnaewele haul mua.
Me ka ʻole o ka hoʻololi ʻana i ke ʻano o ka pūnaewele, e hoʻonui i ke kahawai kino o ka hoʻouna ʻana maʻemaʻe maʻemaʻe, me ka hoʻokomo ʻole ʻana i ka lohi a me ka jitter
ʻO ka hoʻonohonoho modular, 1: 6/12/18 koho, hiki ke hoʻokō i ka convergence multi-level multi-directional, mālama fiber nui.
Hiki ke hāʻawi ʻia nā ʻano modula kukui kala like ʻole, e kākoʻo ana i nā nalu CWDM 18, nā nalu MWDM 12, a me ka hoʻokō ʻana i nā koi kikoʻī kālā mana laina.
ʻO kahi hana hana passive maʻemaʻe, hōʻemi i nā helu hemahema, plug a pāʻani, ʻaʻohe hoʻonohonoho, mālama maʻalahi
He liʻiliʻi a māmā ka hawewe nalu passive, a kākoʻo i nā ʻano hoʻonohonoho like ʻole e like me ka rack mounted, wall-mounted, pole-mounted, etc.

Hoʻolālā noi
E hoʻokō nui i nā pono o nā hiʻohiʻona pūnaewele CRAN hopena, ʻo ka mamao ma waena o nā pūnaewele DU a me AAU aia i loko o 10km
Ma nā wahi kahi i liʻiliʻi ai nā kumuwaiwai fiber optical, ʻaʻohe kumu pipeline a waiho ʻia nā fiber optical hou me ke ʻano ʻole.
Ke kaupalena ʻia e ka manawa kūkulu, hiki ke hoʻohana ʻia i mea hoʻonā pilikia e hoʻoponopono i ka pilikia fiber