Hlola i-LIMEE into eqanjiwe yakamuva kubuchwepheshe be-XGSPON: 8-port OLT namandla we-Layer 3

Hlola i-LIMEE into eqanjiwe yakamuva kubuchwepheshe be-XGSPON: 8-port OLT enamandla e-Layer 3,
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Izici Zomkhiqizo

I-LM241TW4, i-dual-mode ONU/ONT, ingenye yamayunithi enethiwekhi ye-XPON optical, isekela i-GPON kanye ne-EPON izindlela ezimbili zokuzivumelanisa nezimo.Isetshenziswa ku-FTTH/FTTO, I-LM241TW4 ingahlanganisa imisebenzi engenantambo evumelana namazinga obuchwepheshe angu-802.11 a/b/g/n.Iphinde isekele isignali engenantambo engu-2.4GHz.Inganikeza abasebenzisi isivikelo sokuvikeleka sokudluliswa kwedatha esisebenza ngempumelelo kakhudlwana.Futhi unikeze isevisi ye-TV engabizi ngembobo engu-1 CATV.

I-4-port XPON ONT ivumela abasebenzisi ukuthi bafinyelele imbobo ye-XPON yoxhumano lwe-inthanethi olunesivinini esikhulu, okwabelwanwa ngayo nembobo ye-Gigabit Ethernet.Umfula u-1.25Gbps, ezansi nomfula u-2.5/1.25Gbps, ibanga lokudlulisela lifika ku-20Km.Ngesivinini esingafika ku-300Mbps, i-LM240TUW5 isebenzisa uthi lwangaphandle lwe-omnidirectional ukukhulisa ububanzi obungenantambo nokuzwela, ukuze ukwazi ukuthola amasignali angenantambo noma kuphi ekhaya lakho noma ehhovisi futhi ungakwazi nokuxhuma ku-TV, engacebisa ukuphila kwakho.

FAQ

Q1: Uyini umehluko phakathi kwe-EPON GPON OLT ne-XGSPON OLT?

Umehluko omkhulu ukuthi i-XGSPON OLT isekela i-GPON/XGPON/XGSPON, Isivinini Esisheshayo.

Q2: Mangakhi ama-ONT i-EPON noma i-GPON OLT yakho engakwazi ukuxhuma kuwo

A: Kuncike enanini lembobo kanye nesilinganiso se-optical splitter.Ku-EPON OLT, imbobo ye-PON engu-1 ingaxhumeka kuma-pcs angu-64 ONTs umkhawulo.Nge-GPON OLT, imbobo ye-PON engu-1 ingaxhumeka kuma-pcs angu-128 ONTs ubuningi.

Q3: Yiliphi ibanga elikhulu lokudlulisela lemikhiqizo ye-PON kumthengi?

A: Lonke ibanga elikhulu le-pon port lingama-20KM.

Q4: Ungakwazi yini ukusho Uyini umehluko we-ONT & ONU?

A: Awukho umehluko engqikithini, kokubili kungamadivayisi wabasebenzisi.Ungasho futhi ukuthi i-ONT iyingxenye ye-ONU.

Q5: Yini i-FTTH/FTTO?

Yini i-FTTH/FTTO?

Ubuchwepheshe be-XGSPON (10 Gigabit Symmetric Passive Optical Network) buye bashintsha ukuxhumana kwe-fiber optic, balethe isivinini sokudlulisa idatha ngokushesha, umkhawulokudonsa owandayo kanye nokusebenza kwenethiwekhi okuthuthukisiwe.Ukuze kuzuzwe ukuxhumana okungenazihibe futhi kuhlangatshezwane nezidingo ezikhulayo zezinhlelo zokusebenza zesimanje, abahlinzeki besevisi bahlala belwela ukuphakela amatheminali olayini bama-optical asebenza kahle futhi ahlukahlukene (OLTs).Kule bhulogi, sizohlola izinto ezintsha zakamuva kubuchwepheshe be-XGSPON.

I-GPON (Gigabit Passive Optical Network) yabeka isisekelo sokuxhumana kwe-fiber optic enesivinini esikhulu, yalandelwa yi-XGPON (10 Gigabit PON) enikeza umkhawulokudonsa ophezulu.Kodwa-ke, i-XGSPON iqhubekela phambili ngesinyathelo esisodwa, inika amandla amanani edatha e-symmetrical we-10 Gbps kukho kokubili ukuthunyelwa phezulu nomfula, okuholela ekuxhumekeni okusheshayo, okuthembekile.

Ngokwesiko, ama-OLT alungiselelwe ngezimbobo ezimbalwa.Nokho, ukuze kuhlangatshezwane nenani elandayo labasebenzisi namadivayisi emhlabeni wanamuhla oxhumene, ama-OLT anamachweba angu-8 aya ngokuya aduma.Lokhu kuminyana kwechweba okunwetshiwe kwenza abahlinzeki besevisi bakwazi ukubhekelela isisekelo samakhasimende esikhulu, okwenza ukuxhumana kwe-fiber kutholakale kubantu abaningi namabhizinisi.

Ukusebenza kwesendlalelo sesi-3:
Ukuhlanganisa ukusebenza Kwesendlalelo sesi-3 ku-OLT kuvula amandla amakhulu omzila, ngaleyo ndlela kuthuthukisa ukusebenza nokuphathwa kwenethiwekhi.Ukushintsha kwesendlalelo sesi-3 kunomthwalo wemfanelo wokuqondisa amaphakethe edatha kuwo wonke amanethiwekhi ahlukene, ukukhuthaza ukuhamba kahle kwedatha nokunciphisa ukuminyana kwenethiwekhi.Ngokuhlanganisa ukusebenza Kwesendlalelo sesi-3 ku-OLT, abahlinzeki besevisi bangathuthukisa ukusebenza kwenethiwekhi, baqinisekise umzila wedatha ophumelelayo, futhi bathuthukise ulwazi olunzulu ngomsebenzisi.

I-OLT yakamuva ihlanganisa ubuchwepheshe be-XGSPON namachweba angu-8 nokusebenza kwe-Layer 3, enikeza izinzuzo eziningi.Abahlinzeki besevisi bangajabulela umthamo okhulayo wabasebenzisi, ukusebenza kahle kwenethiwekhi nokuphatha okwenziwe lula.Abasebenzisi bokugcina, ngakolunye uhlangothi, bangathola isivinini se-inthanethi esisheshayo, ukuxhumana okuthembekile, nokusebenza okuthuthukisiwe kwezinhlelo zokusebenza ezidinga idatha ezifana nokusakaza ividiyo, amageyimu aku-inthanethi, namasevisi wamafu.

Njengoba ubuchwepheshe buqhubeka nokuthuthuka, isidingo sokuxhumana okunesivinini esikhulu, okuthembekile siyaqhubeka sikhula.Ubuchwepheshe be-XGSPON, namandla abo okudlulisa idatha athuthukisiwe, kuhlanganiswe nama-OLT akamuva anamakhono ayi-8-port kanye ne-Layer 3, buhlinzeka ngesixazululo esibophezelayo ukuze kuhlangatshezwane nalezi zidingo.Ngokwamukela lezi zindlela ezintsha, abahlinzeki besevisi bangakwazi ukuhlangabezana ngokuphumelelayo nezidingo ezikhulayo zokuxhuma kwesimanje, ukuhlinzeka amakhasimende ngokusebenza kwenethiwekhi okuphakeme kanye nolwazi olunzulu lomsebenzisi olungenakuqhathaniswa.