Impumelelo ku-Optical Networking Technology LM804E

Impumelelo ku-Optical Networking Technology LM804E,
,

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 ku-opharetha ngoba ingakwazi ukusekela i-ONU hybrid networking.Intuthuko yezobuchwepheshe iguqule umhlaba wokuxhumana, ikakhulukazi emkhakheni wokuxhumana ngokukhanya.Phakathi kwezinto ezintsha zakamuva kukhona i-4 ports Layer 3 EPON OLT LM804E, i-Optical Line Terminal (OLT) esezingeni eliphezulu esidonse ukunaka okuphawulekayo futhi esishintshe umdlalo embonini.

Kulesi sihloko, sizohlola izici ezibalulekile kanye nezinzuzo zalobu buchwepheshe obumangalisayo.Izici Eziyinhloko: I-4 port Layer 3 EPON OLT LM804E ivelele ngenxa yesethi yayo ephawulekayo yezici.Ihlinzeka ngezimbobo ezine ezisebenza kahle kakhulu ze-Ethernet Passive Optical Network (EPON), evumela ukuxhumeka okusebenzayo nangesikhathi esisodwa namayunithi amaningi we-Optical Network (ONUs).Lawa mandla okuxhumana athuthukisiwe athuthukisa amandla enethiwekhi, ayenze ifaneleke izinhlelo zokusebenza ezihlukahlukene ezidingeka kakhulu.

Ukuvumelana nezimo: I-4 port Layer 3 EPON OLT LM804E inikezela ngokuguquguquka okungenakuqhathaniswa, iyenze ifaneleke kokubili ukuthunyelwa okuncane nokukhulu.I-OLT isekela ukuxhumana kwe-Ethernet esetshenziswa kabanzi, iqinisekisa ukuhambisana nezakhiwo ezahlukahlukene zenethiwekhi namadivayisi.Ukwengeza, usayizi wayo ohlangene uvumela ukufakwa kalula, okuyenza ibe inketho ekahle yezindawo ezinendawo elinganiselwe.

Ukuqina: Ngokukhula okunamandla kwethrafikhi yedatha kanye nesidingo sokuxhuma ngesivinini esikhulu, ukuqina kwenethiwekhi kubalulekile.I-4 port Layer 3 EPON OLT LM804E ihlangabezana nalesi sidingo ngokunikeza inkundla eguquguqukayo nenwebekayo.Ukwandisa umthamo wenethiwekhi kufinyelelwa kalula ngokungeza amayunithi e-OLT engeziwe, ukukhulisa inombolo yezimbobo ezisekelwayo, ngaphandle kokudela ukusebenza noma ukubeka engcupheni ukuzinza kwenethiwekhi.

Ukuthembeka: Ukuxhumana okuthembekile kwenethiwekhi kubaluleke kakhulu esimweni sanamuhla sedijithali.I-4 ports Layer 3 EPON OLT LM804E inikeza amandla angafuneki nezindlela zokubona amaphutha ezithuthukisiwe, okuqinisekisa isevisi engaphazamiseki kuwo wonke ama-ONU axhunyiwe.Lokhu kwethembeka kubalulekile ezinhlelweni zokusebenza ezibalulekile, ezifana namanethiwekhi ezokuxhumana, amabhizinisi, nezinsizakalo zomphakathi, lapho isikhathi sokuphumula singeyona inketho.

Isiphetho: I-4 port Layer 3 EPON OLT LM804E imele inqubekelaphambili ebalulekile kubuchwepheshe benethiwekhi yokubona.Izimbobo zayo ezine, ukuguquguquka, ukunwebeka, nokuthembeka kuyenza ibe yisinqumo esihle kakhulu ezinhlobonhlobo zezinhlelo zokusebenza.Njengoba isidingo sokuxhuma ngesivinini esikhulu, okuthembekile siqhubeka sikhula, amachweba angu-4 i-EPON OLT LM804E azodlala indima ebalulekile ekuhlangabezaneni nalezi zidingo futhi alolonge ikusasa lokuxhumana okubonakalayo.