Tsis muaj qhov sib thooj thov rau txoj kev thauj khoom-kev coj tus kheej ntawm cov kis xa mus. Raws li qhov sib txawv mus saib cov xwm txheej thiab cov xwm txheej, cov kho qhov muag ncaj qha fiber ntau tsav, passive WDM, nquag WDM / OTN thiab cov hom phiaj ua haujlwm ib nrab tuaj yeem xaiv tau flexibly. Rau qhov nruab nrab thiab xa rov qab sib koom tes, kev siv bandwidth, network yooj, network slicing thiab lwm yam ntawm cov neeg ua haujlwm network yog qhov zoo ib yam. Yog li ntawd, ib tus neeg tuav cov qauv sib koom ua ke tuaj yeem saws. Daim ntawv no feem ntau yog qhia qhov nruab nrab thiab xa rov qab cov neeg ua haujlwm raws li OTN thev naus laus zis.
Metro OTN network architecture suav nrog txheej txheem qaum, qhov sib txuam txheej thiab nkag txheej. Metro OTN network architecture ntais ntawv cov kabmob qhov xav tau ntawm 5g uplink / backhaul. Lub nraub qaum / sib hloov txheej sib raug rau 5g backhaul network, thiab nkag mus txheej tau sib raug rau uplink / xa mus ntxiv.
Nrog rau kev qhia ntawm Ethernet, MPLS-TP thiab lwm cov pob ntawv hloov thiab ua kom muaj peev xwm, OTN hloov zuj zus rau pob ntawv txhim kho OTN, uas tuaj yeem sib phim tau 5g tus IP Bearer.
WDM lub peev xwm ntawm pob ntawv txhim kho OTN kev sib xyaw ua ke tuaj yeem paub qhov kev sib kis ntev mus rau nroog nroog, thiab nce lub bandwidth muaj peev xwm ntawm cov khoom sib txuas raws li cov neeg xav tau.
Txhawm rau kom tau raws li qhov yuav tsum ua ntawm kev hloov pauv tau rau nruab nrab / rov qab, nws yog qhov yuav tsum tau txiav txim siab txhim kho txoj hauv kev ua haujlwm thiab xa mus ntxiv rau lub hauv paus ntawm MPLS-TP thev naus laus zis txhawb los ntawm pob ntawv txhim kho OTN.
Tus 5g cov kab nrig tuav raws OTN haum rau cov neeg ua haujlwm' thov rau kev pabcuam sib xyaw ua ke. Nws muab cov kev siv bandwidth tsawg thiab cov neeg ua haujlwm zoo rau FTTx tsau broadband, 5g mobile broadband, kev lag luam zoo tsoomfwv cov kab ua haujlwm, thiab lwm yam, uas tuaj yeem ua kom yooj yim rau cov khoom siv hauv network thiab pab txo cpaex thiab OPEX.
