Yini i-4 port EPON OLT?

Yini i-4 port EPON OLT?,
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IZIMALI ZOMKHIQIZO

● Umsebenzi Wokusekela Wesendlalelo sesi-3: RIP, OSPF , BGP

● Sekela izivumelwano eziningi zokuphinda zingasebenzi: I-FlexLink/STP/RSTP/MSTP/ERPS/LACP

● 1 + 1 Ukungadingeki kwamandla

● 4 x Imbobo ye-EPON

● 4 x GE(RJ45) + 4 x 10GE(SFP+)

Ikhasethi i-EPON OLT iyi-OLT edidiyelwe kakhulu nenamandla amancane eyenzelwe abaqhubi - ukufinyelela kanye nenethiwekhi yekhampasi yebhizinisi.Ilandela izindinganiso zobuchwepheshe ze-IEEE802.3 ah futhi ihlangabezana nezimfuneko zemishini ye-EPON OLT ye-YD/T 1945-2006 Izimfuneko Zobuchwepheshe zokufinyelela inethiwekhi–ezisekelwe ku-Ethernet Passive Optical Network (EPON) kanye nezimfuneko zobuchwepheshe ze-China telecom EPON 3.0.Inokuvuleka okuhle kakhulu, umthamo omkhulu, ukuthembeka okuphezulu, umsebenzi ophelele wesoftware, ukusetshenziswa okusebenzayo komkhawulokudonsa kanye nekhono lokusekela ibhizinisi le-Ethernet, elisetshenziswa kabanzi ekumbozweni kwenethiwekhi ye-opharetha yangaphambili, ukwakhiwa kwenethiwekhi yangasese, ukufinyelela kwekhampasi yebhizinisi nokunye ukwakhiwa kwenethiwekhi yokufinyelela.

Ikhasethi i-EPON OLT inikeza izimbobo ze-EPON ezingu-4/8, izimbobo ze-4xGE Ethernet kanye nezimbobo ezikhuphukayo ezingu-4x10G(SFP+).Ubude bungu-1U kuphela ukuze kufakwe kalula nokonga isikhala.Yamukela ubuchwepheshe obuthuthukisiwe, obunikeza isixazululo esisebenzayo se-EPON.Ngaphezu kwalokho, yonga izindleko eziningi kuma-opharetha ngoba ingakwazi ukusekela ukuxhumana okuxubile kwe-ONU okuhlukene.I-Epon OLT, emfishane ne-Ethernet Passive Optical Network Optical Line Terminal, iyingxenye ebalulekile yesistimu yenethiwekhi yokubona.I-OLT isebenza njengendawo emaphakathi yokuphatha nokuxhuma ukuxhumana kwabasebenzisi abaningi bokugcina.4 port Epon OLT ukucushwa.Iklanyelwe ngokukhethekile ukuhlangabezana nezidingo zamabhizinisi amancane kanye nenethiwekhi.

I-Epon 4-Port OLT inikeza izinzuzo ezibalulekile kuma-opharetha enethiwekhi.Ngezimbobo ezine, i-OLT ingakwazi ukusekela ukuxhumeka ngesikhathi esisodwa kuma-ONU amaningi (Optical Network Units) noma ama-ONT (Optical Network Terminals).Ivumela abasebenzisi ukuthi basheshe futhi bathembeke nge-inthanethi esheshayo, izinsiza zezwi nezevidiyo.Lokhu kuxhumana kulungele amabhizinisi amancane naphakathi nendawo.indawo yokuhlala yomphakathi kanye nemvelo yezohwebo

Inzuzo eyinhloko ye-4-port Epon OLT ukukala kwayo.Ngokukhula kwesidingo samasevisi enethiwekhi ye-broadband enesivinini esiphezulu abaqhubi benethiwekhi banganweba kalula ingqalasizinda yabo yenethiwekhi ngokwengeza amayunithi angama-4 we-OLT njengoba kudingeka.Lokhu kuvumelana nezimo kuvumela ama-opharetha ukuthi azivumelanise nokushintsha kwezidingo zamakhasimende.ngaphandle kokutshala imali eningi kumishini emisha noma engqalasizinda

I-4-port Epon OLT nayo yakhelwe ukwethembeka nokusebenza.Iyunithi ye-OLT inezici ze-hardware ezithuthukisiwe nezici zesofthiwe ezivumela ukuphathwa kwethrafikhi okuphumelelayo, ukuhamba okuphezulu nokubambezeleka okuphansi.Umphumela uwukuhlangenwe nakho okuhle komsebenzisi kubasebenzisi bokugcina futhi opharetha benethiwekhi banganikeza isevisi yekhwalithi ephezulu ngokuphazanyiswa okuncane kwenethiwekhi.

Ukwengeza, i-4-port Epon OLT iza nezici zokuphepha ezinamandla ukuvimbela ukusetshenziswa okungagunyaziwe nezinsongo zenethiwekhi ezingaba khona.Lokhu kuhlanganisa usekelo lwamaphrothokholi okubethela athuthukile.Indlela yokulawula ukufinyelela nemisebenzi yokucwaninga eqinisekisa ubuqotho nobumfihlo bengqalasizinda yenethiwekhi.

Kafushane, ukucushwa kwe-4-port Epon OLT kuyisixazululo esingabizi kakhulu nesiguquguqukayo sabasebenzisi benethiwekhi abafuna ukuhlinzeka ngezinsizakalo zenethiwekhi ye-optical esebenza kahle futhi enokwethenjelwa.Ukukala, ukusebenza kanye nezici zokuphepha Lokhu kuyenza ibe yinketho ekahle yokwakha nokwandisa ingqalasizinda yenethiwekhi yefayibha ezimeni ezihlukene zohlelo lokusebenza.