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    Waa maxay moduleka PON?

    Waqtiga boostada: Jul-04-2022

    Qaybta indhaha ee PON, oo mararka qaarkood loo yaqaan moduleka PON, waa moduleka indhaha ee waxqabadka sarreeya ee loo isticmaalo nidaamyada PON (shabakadda indhaha ee aan qarsoonayn).Waxay isticmaashaa hirarka hirarka kala duwan si ay u gudbiso oo ay u hesho calaamadaha u dhexeeyaOLT(Terminalka Xariiqda indhaha) iyoONT(Terminalka Shabakadda indhaha) si waafaqsan ITU-T G.984.2 heerka iyo heshiiska ilo-badan (MSA).Heerka warshadaha hadda waa: downlink (OLT-ONU) waa in la gudbiyo hirarka dhererka 1490nm;uplink (ONU-OLT) waa in lagu gudbiyo hirarka dhererka 1310nm.

    Codsiga ballaaran ee shabakada indhaha ee PON Ethernet waa mid aan kala go 'lahayn moduleka indhaha PON sababtoo ah waa qayb muhiim ah oo ka mid ah nidaamka PON.Module-ka PON waxa uu badiyaa u beddelaa calaamadda korantada ee OLT-ga oo u beddela signalka indhaha ee la beddelay oo u gudbiya ONU, halka kor-u-kaca ay u beddesho signalka indhaha ee uu habeeyeyONUgalay signal koronto oo u gudbiyaOLT.Jidka gudbinta fiber indhaha ee u dhexeeya OLT iyo ONU waa la xaqiiqsaday.

    Kala soocida qaybaha PON: Waqtigan xaadirka ah, qaybaha PON ee loo isticmaalo warshadaha ayaa loo qaybiyaa labada nooc ee ugu caansan:

    GPON-Gigabit Passive Optical Network

    EPON-Ethernet Shabakadda indhaha ee dadban

    Haddi kharashku aanu ahayn qodob, waxa fiican inaad marka hore doorato shabakada GPON sababtoo ah waxay leedahay adeegyo badan oo dhamaystiran iyo waxqabad fiican.

     

     

    Sawirka moduleka pon, sawirka moduleka pon, moduleka sawirka sawirka, moduleka pon sharaxaada, waa maxay module pon

     

    Korku waa sharaxaad ku saabsan aqoonta moduleka PON oo ay kuu keentay Shenzhen HDV photoelectric Technology Co., Ltd. Qalabka moduleka ee ay soo saartay shirkadda daboolkamodules fiber indhaha, modules Ethernet, modules transceiver fiber indhaha, modules helitaanka fiber indhaha, SSFP modules indhahaiyoFiber indhaha ee SFP, iwm. Alaabta cutubka sare waxay ku siin karaan taageero xaalado shabakadeed oo kala duwan.Kooxda R & D ee xirfadlayaasha ah iyo xoogga leh waxay ka caawin karaan macaamiisha arrimaha farsamada, iyo koox ganacsi oo feker iyo xirfad leh ayaa ka caawin kara macaamiisha inay helaan adeegyo tayo sare leh inta lagu jiro la-talinta kahor iyo shaqada soo-saarka kadib.Ku soo dhawoownala soo xiriirnooc kasta oo weydiin.



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