Txawm hais tias raws li cov koom tes xov tooj thoob ntiaj teb tau nthuav tawm cov cim tshiab tom ntej 5G Txawb Broadband (MBB), txhim kho cov xov tooj sib txawv ntawm Broadband (FBB) tau tshwm sim los ua qhov tseem ceeb hauv kev xa cov Broadband kom nrawm dua.
Enhanced FBB thev naus laus zis tseem yog qhov tseem ceeb los muab cov neeg siv khoom thiab kev lag luam nrog cov vis dis aus siab heev, Tsau Kho Cov Txawb Nqaij (FMC) thiab lwm cov kev pabcuam tom ntej.
Piv txwv, nyob hauv cov teb chaws uas muaj cov kab fiber ntau mus rau Lub Tsev (FTTH) tau nthuav dav dav, xws li Tuam Tshoj, Nyiv, Singapore, thiab Spain, cov chaw muab kev pabcuam tam sim no siv EPON lossis GPON thev naus laus zis los ua kom muaj qhov ceev 1Gb ceev thiab txhim kho FMC kev pabcuam. Ntau cov chaw muab kev pabcuam twb npaj yuav ua li cas los txhim kho lawv cov khoom siv los ntawm kev siv 10G PON los hloov kho rau 10Gbit / s ceev ntawm txhua-kab.
Nyob rau tib lub sijhawm, hauv cov tebchaws nyob sab Europe uas cov tswj kev lag luam muaj cov peev txheej tooj liab ntau thiab cov nqi tsim tsa cov FTTH tshiab sib txuas yog txwv tsis pub, qee cov neeg muab kev pabcuam tseem tau siv cov xaum tooj liab txhawm rau muab cov qhua tuaj yeem nrog gigabit ceev thiab cov kev pabcuam cuam tshuam.
Cov kev txav zoo li no tau paving txoj hauv kev rau kev xa thoob ntiaj teb ntawm 5G kev pabcuam. Ua kom tiav FBB tuaj yeem muab qhov kev siv bandwidth, kev ruaj khov, kev ntseeg tau, kev ruaj ntseg, thiab kev ua haujlwm zoo uas xav tau rau 5G kis. Ntxiv rau, FBB muaj ntau qhov zoo tseem ceeb tshaj ntau lub chaw txawb chaw nres tsheb, xws li cov nqi siv network qis dua, kev siv network ntau dua, txo tus nqi ua haujlwm, thiab ntau dua kev xa mus yooj yim.
Thaum txhim kho cov tooj liab tooj liab tuaj yeem pab txhawb kev pabcuam hauv qee kis, cov chaw muab kev pabcuam tau nteg cov fiber ntau los txhawb 5G, FMC thiab lwm yam kev pabcuam siab. Yog li ntawd, kev xa khoom ntawm cov khoom siv fiber ntau xws li chaw nres nkoj XGs-PON thiab tag nrho PON OLT chaw nres nkoj tau nce dhau ob peb lub hlis twg.
Cov neeg ua haujlwm hauv kev sib txuas xov tooj tau txhim kho cov fiber ntau hauv lawv cov tes hauj lwm kom pab txhawb 5G, muab FMC thiab lwm cov kev pabcuam siab dua, thiab saib xyuas 50G PON thiab ntau dua qub kom muaj kev txhim kho yooj yim, ua haujlwm tau zoo thiab zoo rau FBB tes hauj lwm. Qhov kawg uas lawv xav ua yog rhuav thiab rov tsim kho lawv cov tes hauj lwm fiber ntau, tab sis qee qhov yuav tsum vim tias lawv cov tooj liab tau laus.
Yog li, cov muab kev pabcuam yuav tsum xaiv cov network sib txuas uas tuaj yeem tsim kho thiab txhim kho kom tau raws li lawv cov kev xav tau yav tom ntej. Qhov no txhais tau tias lawv yuav tsum xaiv cov platform uas txhawb ntau cov thev naus laus zis, tsis yog GPON lossis 10G PON. Qhov no kuj txhais tau tias lawv yuav tsum xaiv cov platform uas tso cai rau lawv rov qab siv dua thiab hloov kho lawv cov peev txheej hauv lub network kom txo cov nqi nce. Piv txwv li, lawv tuaj yeem xaiv cov platform uas ua rau lawv rov qab siv OLT chassis / racks uas twb muaj lawm, ODF, cov fiber ntau, cov kav dej, thiab cov txee rau ntawm ntug kev kom pab txhawb 5G nkag. Qhov no tsis tsuas yog ua kom muaj kev tsim nrawm ntawm 5G, tab sis tseem txhim kho kev ua haujlwm ntawm FTTx.
Hauv lwm lo lus, lub tshuab hluav taws xob dav dav ntawm lub neej yav tom ntej yuav tsum muaj peev xwm hloov kho tas li kom haum raws qhov xav tau nrawm dua thiab qhov peev xim loj dua. Kev sib koom ua ke ncaj ncees thiab sib txuas ntawm lub network yuav yog tus yuam sij rau tus muag khoom sib txawv.
