Ingabe kufanele ngithenge i-WiFi 5 ONT?,
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I-LM240TUW5 imodi ekabili ye-ONU/ONT isebenza ku-FTTH/FTTO, ukuze inikeze isevisi yedatha esekelwe kunethiwekhi ye-EPON/GPON.I-LM240TUW5 ingahlanganisa ukusebenza okungenantambo nokuhlangabezana namazinga obuchwepheshe angu-802.11 a/b/g/n/ac, isekela nesignali engenantambo engu-2.4GHz kanye ne-5GHz.Inezici zamandla okungena aqinile kanye nokufakwa okubanzi.Ingahlinzeka abasebenzisi ngokuvikeleka kokudluliswa kwedatha okusebenza kahle kakhulu.Futhi ihlinzeka ngezinsizakalo ze-TV ezingabizi nge-1 CATV Port.
Ngesivinini esingafika ku-1200Mbps, i-4-Port XPON ONT inganikeza abasebenzisi ukuseshwa kwe-inthanethi okushelelayo okungavamile, ukushaya ucingo nge-inthanethi, kanye nokudlala ku-inthanethi.Ngaphezu kwalokho, ngokwamukela i-antenna yangaphandle ye-Omni-directional, i-LM240TUW5 ingakhuphula kakhulu ububanzi obungenantambo nokuzwela, okukwenza ukwazi ukuthola amasignali angenantambo ekhoneni elikude lekhaya noma ihhovisi lakho.Ungakwazi futhi ukuxhuma ku-TV futhi unothise impilo yakho.
Ezweni lanamuhla elimatasatasa, ukuba noxhumano lwe-inthanethi olungenazintambo akusaseyona into ewubukhazikhazi kodwa kuyisidingo.Ngesidingo esiqhubekayo sokuhlala uxhumekile, kungakhathaliseki ukuthi esomsebenzi noma sokungcebeleka, ukuba ne-WiFi 5 ONT ethembekile (Optical Network Terminal) kungenza umehluko.Kodwa ingabe kufanelekile ukutshala imali eyodwa?Ake sihlole imininingwane futhi sithole.
Ama-WiFi 5 ONTs angamadivayisi aphambili ahlanganisa ukusebenza kwerutha ye-WiFi kanye nohlelo lwe-CATV (Cable Television).Lokhu kusho ukuthi awukwazi ukujabulela kuphela uxhumano lwe-inthanethi olungenazihibe, kodwa futhi ungafinyelela iziteshi zakho ze-TV eziyintandokazi konke kudivayisi eyodwa.Ngokunethezeka kokuhlanganisa zombili lezi zinsizakalo, kuqeda isidingo samadivayisi amaningi ahlanganisa indawo yakho yokuhlala.
Enye inkampani egxile ekuhlinzekeni ngemikhiqizo yokuxhumana yekhwalithi ephezulu, okuhlanganisa ne-WiFi 5 ONTs enokuhlanganiswa kwe-CATV, i-Limee Technology.Ngesipiliyoni seminyaka engaphezu kwe-10 ensimini, uLimee usezakhele njengomdlali onedumela elihle emakethe.Ibanga labo elibanzi lomkhiqizo lihlanganisa ama-OLT, ama-ONU, amaswishi, amarutha, ama-CPE angu-4G/5G, nokunye.Kuyaphawuleka ukuthi asinikezi kuphela izinsizakalo ze-OEM kodwa futhi sihlinzeka ngezinsizakalo ze-ODM, ezihlinzeka ngezidingo ezithile zamakhasimende.
Manje, ake sihlole izici ezenza i-WiFi 5 ONTs ibe inketho ekhangayo.Okokuqala, ukuchithwa kokushisa okuyizimbotshana okuzungeza yonke indawo kanye nosinki wokushisa wendawo omkhulu omboza i-chip eyinhloko kuqinisekisa ukusebenza kahle kwemishini.Lokhu kusho ukuthi ungajabulela ukuphequlula nokusakaza-bukhoma kwe-inthanethi okungaphazamiseki ngaphandle kokukhathazeka ngezinkinga zokushisisa ngokweqile.
Ukwengeza, ukusebenza kwe-CATV kungalawulwa ukude, okukuvumela ukuthi uyivule noma uyivale kalula ngokuthanda kwakho.Lesi sici sengeza isendlalelo esengeziwe sokusebenziseka kalula, ikakhulukazi kulabo abancamela ukulawula izinketho zabo zokuzijabulisa.
Ngaphezu kwalokho, i-Limee inikeza inzuzo yokuncintisana ngekhono layo le-4GE (Gigabit Ethernet), ehlinzeka ngesivinini se-inthanethi esisheshayo uma kuqhathaniswa namadivayisi ane-2GE kuphela.Okusehlukanisayo ukuthi sinikeza zonke lezi zici ngentengo efinyeleleka kakhudlwana, okwenza i-WiFi 5 ONTs esuka ku-Limee ibe ukukhetha okungabizi kakhulu kubathengi.
Okokugcina, i-WiFi 5 ONT eklanywe kahle ayigcini nje ngokujabulisa ubuhle kodwa futhi iyasebenza.Iza nesici seqoqo le-fiber optical, ethakazelelwa kakhulu amakhasimende amaningi ase-Latin America, okwengeza ukuthinta kobuhle endaweni yakho yasekhaya.
Sengiphetha, uma wazisa uxhumano lwe-inthanethi olungenantambo oluthembekile nolusebenzayo, oluhlanganiswe nokunethezeka kwesistimu ye-CATV, ukutshala imali ku-WiFi 5 ONT kuwumnyakazo ohlakaniphile.Ngolwazi luka-Limees nolwazi lwemboni, kanye nezici zomkhiqizo wethu ezikhangayo namanani ancintisanayo, kusobala ukuthi ama-WiFi 5 ONT awo anikeza inani elikhulu lemali.Ngakho-ke, kufanele uthenge i-WiFi 5 ONT?Uma kucatshangelwa izinzuzo elizinikezayo, impendulo inguyebo ophawulekayo.
Ukucaciswa kwe-Hardware | ||
NNI | I-GPON/EPON | |
I-UNI | 4 x GE + 1 AMAPHOTS(ongakukhetha) + 1 x CATV + 2 x USB + WiFi5 | |
I-PON Interface | Okujwayelekile | I-GPON: ITU-T G.984I-EPON: IEE802.3ah |
I-Optical Fiber Connector | SC/APC | |
I-Wavelength esebenzayo(nm) | TX1310, RX1490 | |
Dlulisa Amandla (dBm) | 0 ~ +4 | |
Ithola ukuzwela(dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Isixhumi esibonakalayo se-inthanethi | 10/100/1000M(2/4 LAN)ukuxoxisana okuzenzakalelayo, Half duplex/full duplex | |
POTS Interface (inketho) | 1 x RJ11I-ITU-T G.729/G.722/G.711a/G.711 | |
Isixhumi esibonakalayo se-USB | 1 x USB 3.0 isixhumi esibonakalayo | |
I-WiFi Interface | Okujwayelekile: IEEE802.11b/g/n/acImvamisa: 2.4~2.4835GHz(11b/g/n) 5.15~5.825GHz(11a/ac)Ama-Antenna angaphandle: 2T2R(ibhendi ekabili)I-Antenna: I-5dBi Thola i-Dual band AntennaIzinga Lesiginali: 2.4GHz Kufika ku-300Mbps 5.0GHz Kuze Kufike ku-900MbpsOkungenantambo: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Ukushintshashintsha kwe-QPSK/BPSK/16QAM/64QAM/256QAMUkuzwela komamukeli:11n: HT20: -74dBm HT40: -72dBm 11ac: HT20: -71dBm HT40: -66dBm HT80: -63dBm | |
Isixhumi esibonakalayo samandla | I-DC2.1 | |
Ukunikezwa kwamandla kagesi | I-adaptha yamandla engu-12VDC/1.5A | |
Ubukhulu kanye Nesisindo | Ubukhulu bento:180mm(L) x 150mm(W) x 42mm (H)Isisindo Sento Ephelele: mayelana ne-310g | |
Imininingwane Yemvelo | Izinga lokushisa lokusebenza: 0oC~40oC (32oF~104oF)Ukushisa kwesitoreji: -40oC~70oC (-40oF~158oF)Umswakamo Osebenzayo: 10% ukuya ku-90% (Awunciphisi) | |
Ukucaciswa Kwesoftware | ||
Abaphathi | Ukulawula UkufinyelelaAbaphathi BendawoUkuphathwa kwesilawuli kude | |
Umsebenzi we-PON | Ukuzitholela ngokuzenzakalela/Ukutholwa kwesixhumanisi/isofthiwe yokuthuthukisa ukude ØUkufakazela ubuqiniso be-Auto/MAC/SN/LOID+IphasiwediUkwabiwa Komkhawulokudonsa Onamandla | |
Ungqimba 3 Umsebenzi | IPv4/IPv6 Isitaki Esikabili ØI-NAT ØIklayenti/iseva ye-DHCP ØIklayenti le-PPPOE/Dlula ku-ØUmzila omile futhi oguqukayo | |
Uhlobo lwe-WAN | Ukufunda ikheli le-MAC ØUmkhawulo wokufunda kwekheli le-MAC ØSakaza ukucindezela kwesiphepho ØI-VLAN transparent/tag/translate/trunkukubopha ngembobo | |
Ukusakaza okuningi | IGMPv2 ØI-IGMP VLAN ØI-IGMP transparent/Snooping/Proxy | |
I-VoIP | Sekela Iphrothokholi ye-SIP | |
Okungenantambo | 2.4G: 4 SSID Ø5G: 4 SSID Ø4 x 4 MIMO ØUkusakaza kwe-SSID/fihla KhethaKhetha ukuzenzela kwesiteshi | |
Ezokuphepha | I-DOS, i-SPI FirewallIsihlungi Sekheli Le-IPIsihlungi Sekheli le-MACI-IP Yesihlungi Sesizinda Nokubophezela Kwekheli Le-MAC | |
Ukucaciswa kwe-CATV | ||
Isixhumi esibonakalayo | SC/APC | |
I-RF Optical Power | 0~-18dBm | |
I-Optical eyamukela ubude begagasi | 1550+/-10nm | |
I-RF frequency range | 47 ~ 1000MHz | |
Izinga lokuphuma kwe-RF | ≥ (75+/-1.5)dBuV | |
Ibanga le-AGC | -12~0dBm | |
I-MER | ≥34dB(-9dBm okokufaka okubonakalayo) | |
Ukulahlekelwa kokuboniswa komphumela | > 14dB | |
Okuqukethwe Kwephakheji | ||
Okuqukethwe Kwephakheji | 1 x XPON ONT, 1 x Umhlahlandlela Wokufaka Ngokushesha, 1 x I-adaptha yamandla, 1 x Ikhebuli ye-Ethernet |