I-Dual-Band Wi-Fi5 ONU: Ukuxhumana Kwe-inthanethi Okusheshayo, Okuthembeke Kakhudlwana,
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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.
Kule nkathi yedijithali, lapho cishe zonke izici zempilo yethu zincike ku-inthanethi, ukuba noxhumano lwe-Wi-Fi olusheshayo noluthembekile kubalulekile.Kungakhathaliseki ukuthi uyisebenzisela umsebenzi, amageyimu aku-inthanethi, ukusakaza ividiyo, noma nje uthintana nobathandayo, uxhumano lwe-inthanethi oluqinile lungathuthukisa kakhulu ukuzizwisa kwakho ku-inthanethi.I-Dual-band Wi-Fi5 ONU iyithuluzi elilodwa elinikela kakhulu kulokhu.
Ngakho yini ngempela i-dual-band Wi-Fi5 ONU?Hhayi-ke, ake sikuhlephule.I-ONU isifinyezo se-Optical Network Unit, okuyidivayisi esetshenziswa kunethiwekhi ye-fiber-to-the-home (FTTH) ukuguqula amasignali okukhanya abe amasignali kagesi ukuze asetshenziswe ekhaya.I-Dual-band Wi-Fi5, ngakolunye uhlangothi, ibhekisela kubuchwepheshe bokuxhumana obungenantambo obusebenza kumabhendi amabili ahlukene: i-2.4 GHz kanye ne-5 GHz.
Uma kuqhathaniswa nesizukulwane sangaphambilini, i-dual-band Wi-Fi5 ONU inezinhlobonhlobo zezinzuzo.Okokuqala, ikhono layo le-dual-band livumela ukuxhumana ngesikhathi esisodwa kumafrikhwensi angu-2.4 GHz no-5 GHz.Lokhu kusho ukuthi ungakwazi ukuthuthukisa ukuzizwisa kwakho kwe-inthanethi ngokunikeza imisebenzi ehlukene kumabhendi efrikhwensi ahlukene.Isibonelo, ungasebenzisa ibhendi engu-2.4 GHz ukwenza imisebenzi yansuku zonke efana nokuphequlula iwebhu nokubheka i-imeyili, kuyilapho ugcina ibhendi engu-5 GHz ukuze wenze imisebenzi ebanzi yomkhawulokudonsa njengokusakaza ividiyo ye-HD noma amageyimu aku-inthanethi.Lokhu kuqinisekisa ikhwalithi yokuxhumana engcono kakhulu kuwo wonke amadivayisi axhunywe kunethiwekhi.
Ukwengeza, ubuchwepheshe be-Wi-Fi5 obuthuthukisiwe ku-ONU bunganikeza izinga lokudluliswa kwedatha ngokushesha, kunciphise ukubambezeleka futhi kuthuthukise ukusebenza kwenethiwekhi kukonke.Lokhu kuzuzisa kakhulu ezinhlelweni zokusebenza ezidinga ukudluliswa kwedatha ngesikhathi sangempela, njengenkomfa ngevidiyo noma amageyimu aku-inthanethi.Nge-dual-band Wi-Fi5 ONU, ungakwazi ukuvalelisa kumavidiyo agcina imali kanye nezikhathi zokudlala ezisalelayo ku-inthanethi.
Ngokungeziwe ekusebenzeni okumangazayo, i-dual-band Wi-Fi5 ONU iphinde inikeze izici zokuphepha ezithuthukisiwe.Isekela imigomo yakamuva yokubethela, ivikele inethiwekhi yakho ekufinyeleleni okungagunyaziwe kanye nezinsongo ezingaba khona ze-cyber.
Sengiphetha, i-dual-band Wi-Fi5 ONU iwushintsho lomdlalo emkhakheni wokuxhuma ku-inthanethi.Ngamandla ayo e-dual-band, isivinini esiphezulu, ukusebenza okuthuthukisiwe nezici zokuphepha ezithuthukisiwe, inikeza ulwazi olungenazihibe lwe-inthanethi kubo bonke abasebenzisi.Ngakho-ke uma ubheke ukuthuthukisa inethiwekhi yakho yasekhaya, cabanga ukutshala imali ku-dual-band Wi-Fi5 ONU - iyisinqumo esihlakaniphile soxhumano lwe-inthanethi olusheshayo, oluthembeke kakhulu, noluphephe kakhudlwana.
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/WPA2 Ukushintshashintsha kwe-QPSK/BPSK/16QAM/64QAM/256QAM Ukuzwela 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 |