1. Waa maxayFTTA?
-FTTA"FjameecoTo The A“ntena” waa qaab-dhismeed shabakad casri ah oo bilaa-waayir ah oo cusub oo adeegsanaya fiilooyinka fiber optic-ga si ay anteenooyinka si toos ah ugu xidhaan saldhigyada saldhigga ee BBU. Waxay beddelaysaa coax-ka naxaasta si loo helo baaxadda sare, dib-u-dhac hoose (muhiim u ah 4G/5G). Isticmaal fiilada fiber optic-ga oo leh miisaan yar, hufnaan tamar oo wanaagsan (qaboojinta jawiga), iyo tayada calaamadda oo la hagaajiyay, waxay u oggolaanaysaa munaaradaha unugyada ee isku-dhafan, fudud, iyo kuwa awood leh.
- Xalalka FTTA sida caadiga ah ayaa loo isticmaalaaFiilada balastar CPRI(joojintaas oo leh isku xiraha DLC-ku-habboon qalabka Huawei, Nokia, Ericsson) si loogu xiro BBU RRH, taasoo kordhinaysa xawaaraha gudbinta iyo suurtogalnimada aag ballaaran, dhaqso badan, iyo deggan oo shabakad wireless ah.
- Xalka FTTA, fiilada indhaha waxay kor ugu socotaa munaaradda ilaa Head Radio Remote (RRH) oo u dhow Anteenada, iyadoo la adeegsanayo calaamadaha dijitaalka ah; korontada waxaa lagu bixiyaa koontaroole gaar ah ama waxaa lagu dhex daraa fiilada fiberka.
2. Faa'iidooyinka muhiimka ah ee xalka FTTA:
- Ku saabsan Bandwidth & Xawaaraha: Waxay taageertaa baahida xogta ee 4G/5G.
- Ku saabsan Miisaanka & Rarka Dabaysha: Fiilooyinka fiilooyinka khafiifka ah waxay yareeyaan cadaadiska munaaradaha iyo iska caabbinta dabaysha.
- Ku saabsan Waxtarka Tamarta: RRH-yada dhererka sare waxay isticmaalaan qaboojinta hawada dabiiciga ah, taasoo badbaadinaysa awood.
- Ku saabsan Daacadnimada Calaamadaha: Hoos u dhaca calaamadaha iyo buuqa oo yar marka loo eego naxaasta.
- Ku saabsan Rakibaadda: Rakibaadda fudud, dhakhso badan oo leh fiilooyin yaryar oo fudud.
- Ku saabsan Dabacsanaanta: Cutubyada Baseband (BBUs) waxaa loo qaybin karaa xarun dhexe, iyagoo fududeynaya qalabka sare ee munaaradda.
3. Qaab-dhismeedka Shabakadda FTTA
Marxaladaha soo socda guud ahaan waxay ku lug leeyihiin gudbinta calaamad ka timid cutub saldhig (BBU) una socota Anteenada (4G, munaaradda 5G):
| Qaybta | Shaqada | Alaabooyinka Muhiimka ah |
| Qolka Cutubka Baseband (Qaybta Baseband) | Waxay xakameysaa RRU waxayna farsameysaa calaamadaha baseband-ka | BBUguddi balastar Fiber optic Fiilada Fiber-ka ee Dibadda |
| RRU ( gudbinta fiber-ka) / BBU-RRU | Wareejinta calaamadaha RRU baseband iyada oo loo marayo fiber | Xadhkaha Fiilada Optic-ga ee BS RemoteXidhiidhiyayaasha FTTA (PDLC, NSN, ODVA, FullAXS, Mini SC, OptiTap, iwm) Sanduuqa FTTA ee Shaqooyin badan leh |
| RRU (Qaybta Raadiyaha Fog) | Waxay calaamadda indhaha u beddeshaa calaamadaha RF | Qaybta Ku-xidhka RRHRRH |
| RRU – Anteeno (Gudbinta RF) | Anteenadu waxay heshaa calaamadaha RF | Fiilada Quudiyaha Jumper-ka Quudiyaha Anteenada |
| Anteeno | Calaamadaha wireless-ka: Gudbinta iyo helitaanka | Ilaaliyaha Anteenada |
Saldhigga Saldhigga 4G, fiber (FTTA) wuxuu BBU ku xiraa RRU. Fiilooyinka quudinta RF waxay isku xiraan anteenada.
5G (AAU architecture), BBU, RRU, iyo anteenadu way isku darsamaan si ay u sameeyaan DU. RRU iyo anteenadu waxay ku dhex milmaan AAU iyagoo isticmaalaya isku xirka fiilooyinka oo dhan si loo yareeyo khasaaraha RF loona kordhiyo waxqabadka.
4. Maxay KCO Fiber kuu qaban kartaa?
KCO Fiber waxay noqon doontaa alaab-qeybiyahaaga FTTA fiber optic ee lagu kalsoonaan karo. Waxaan kuu soo bandhigi karnaa taxane buuxa oo ah badeecadaha fiber optic ee la xiriira FTTA sida:
- Fiilada Fiber Optic (Fiilada Fiber Optic ee Dibadda, Fiilada dhibicda ftth, Fiilada Fiber Optic ee Gaashaaman, Fiilada Fiber Optic ee Goobta, iwm.)
- Fiilada balastar ee fiber optic-ga ee bannaanka (xarigga balastar CPRI, fiilada balastar bannaanka oo leh isku xire la jaanqaadaya Fullaxs, NSN, Mini SC, OptiTap, PDLC, ODVA, iwm.)
- Sanduuqa fiber optic-ga ee shaqada badan leh ee bannaanka
- Kala-qaybiyaha PLC, xarig balastar bannaanka ah oo badan oo MPO ah, iwm.
Waqtiga boostada: Jan-15-2026
