Dual-Band Wi-Fi5 ONU: Kuti Mulumikizidwe Mwachangu, Wodalirika Kwambiri pa intaneti,
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LM240TUW5 wapawiri-mode ONU/ONT imagwira ntchito mu FTTH/FTTO, kuti ipereke chithandizo cha data potengera netiweki ya EPON/GPON.LM240TUW5 imatha kuphatikizira ntchito zopanda zingwe ndikukwaniritsa miyezo yaukadaulo ya 802.11 a/b/g/n/ac, imathandiziranso ma 2.4GHz & 5GHz opanda zingwe.Iwo ali ndi makhalidwe amphamvu olowerera mphamvu ndi lonse Kuphunzira.Ikhoza kupatsa ogwiritsa ntchito chitetezo chokwanira chotumizira deta.Ndipo imapereka ma TV otsika mtengo omwe ali ndi 1 CATV Port.
Ndi liwiro lofikira 1200Mbps, 4-Port XPON ONT imatha kupatsa ogwiritsa ntchito mafunde osalala pa intaneti, kuyimba foni pa intaneti, ndi masewera apa intaneti.Kuphatikiza apo, potengera mlongoti wakunja wa Omni-directional, LM240TUW5 imatha kukulitsa ma waya opanda zingwe & kukhudzika, zomwe zimakupatsani mwayi wolandila ma siginecha opanda zingwe pakona yakutali kwambiri yanyumba yanu kapena ofesi.Mutha kulumikizananso ndi TV ndikulemeretsa moyo wanu.
M'nthawi yamakono ino, pomwe pafupifupi mbali zonse za moyo wathu zimadalira intaneti, kukhala ndi intaneti yachangu komanso yodalirika ndikofunikira.Kaya mumaigwiritsa ntchito kuntchito, kusewera masewera pa intaneti, kutsitsa makanema, kapena kumangolumikizana ndi okondedwa anu, intaneti yolimba imatha kukulitsa luso lanu pa intaneti.Dual-band Wi-Fi5 ONU ndi chipangizo chimodzi chomwe chimathandizira kwambiri pa izi.
Ndiye kodi awiri-band Wi-Fi5 ONU ndi chiyani?Chabwino, tiyeni tiphwanye izo.ONU ndi chidule cha Optical Network Unit, chomwe ndi chipangizo chomwe chimagwiritsidwa ntchito mu maukonde a fiber-to-the-home (FTTH) kuti atembenuzire ma siginolo owoneka kukhala ma siginecha amagetsi kuti agwiritse ntchito kunyumba.Dual-band Wi-Fi5, kumbali ina, imatanthawuza ukadaulo wolumikizirana opanda zingwe womwe umagwira ntchito pamagawo awiri osiyanasiyana: 2.4 GHz ndi 5 GHz.
Poyerekeza ndi m'badwo wakale, awiri-band Wi-Fi5 ONU ali ndi ubwino wambiri.Choyamba, mphamvu zake zamagulu awili zimalola kulumikizana nthawi imodzi pa 2.4 GHz ndi 5 GHz.Izi zikutanthauza kuti mutha kukulitsa luso lanu la intaneti pogawa ntchito zosiyanasiyana kumagulu osiyanasiyana.Mwachitsanzo, mutha kugwiritsa ntchito bandi ya 2.4 GHz pazinthu zatsiku ndi tsiku monga kusakatula intaneti ndi kuyang'ana maimelo, kwinaku mukusungitsa gulu la 5 GHz kuti lizigwira ntchito zambiri za bandwidth monga kutsitsa makanema a HD kapena masewera a pa intaneti.Izi zimatsimikizira kulumikizidwa kwabwino kwambiri pa chipangizo chilichonse cholumikizidwa ndi netiweki.
Kuphatikiza apo, ukadaulo waposachedwa wa Wi-Fi5 pa ONU ukhoza kupereka liwiro losamutsa deta mwachangu, kuchepetsa kuchedwa komanso kuwongolera magwiridwe antchito a network.Izi ndizopindulitsa makamaka pamapulogalamu omwe amafunikira kusamutsa deta munthawi yeniyeni, monga msonkhano wamakanema kapena masewera a pa intaneti.Ndi dual-band Wi-Fi5 ONU, mutha kutsazikana ndi mavidiyo omwe akusungidwa ndikutsalira magawo amasewera pa intaneti.
Kuphatikiza pa magwiridwe antchito ochititsa chidwi, awiri-band Wi-Fi5 ONU imaperekanso zida zotetezedwa.Imathandizira ma protocol aposachedwa kwambiri, ndikuteteza maukonde anu kuti asapezeke mosaloledwa komanso ziwopsezo za cyber.
Pomaliza, awiri-band Wi-Fi5 ONU ndi osintha masewera m'munda wa intaneti.Ndi kuthekera kwake kwa magulu awiri, kuthamanga kwapamwamba, magwiridwe antchito otsogola komanso mawonekedwe achitetezo apamwamba, imapereka mwayi wopezeka pa intaneti kwa onse ogwiritsa ntchito.Chifukwa chake ngati mukuyang'ana kuti mukweze netiweki yanu yakunyumba, ganizirani kuyikapo ndalama pawiri-band Wi-Fi5 ONU - ndiye chisankho chanzeru cholumikizira intaneti mwachangu, chodalirika komanso chotetezeka.
Kufotokozera kwa Hardware | ||
NNI | GPON/EPON | |
UNI | 4 x GE + 1 POTS(posankha) + 1 x CATV + 2 x USB + WiFi5 | |
PON Interface | Standard | GPON: ITU-T G.984EPON: IEE802.3ah |
Cholumikizira CHIKWANGWANI cha Optical | SC/APC | |
Wavelength yogwira ntchito (nm) | TX1310, RX1490 | |
Kutumiza Mphamvu (dBm) | 0 ~ +4 | |
Kulandila kumva (dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Internet Interface | 10/100/1000M(2/4 LAN)auto-negotiation, Hafu duplex/full duplex | |
POTS Interface (njira) | 1 x rj11ITU-T G.729/G.722/G.711a/G.711 | |
Chiyankhulo cha USB | 1 x USB 3.0 mawonekedwe | |
WiFi Interface | Muyezo: IEEE802.11b/g/n/acpafupipafupi: 2.4~2.4835GHz(11b/g/n) 5.15~5.825GHz(11a/ac)Tinyanga Zakunja: 2T2R(dual band)Mlongoti: 5dBi Gain Dual band AntennaSignal Rate: 2.4GHz Up to 300Mbps 5.0GHz Up to 900MbpsZopanda zingwe: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2 Kusinthasintha: QPSK/BPSK/16QAM/64QAM/256QAM Kumverera kwa Receiver: 11n: HT20: -74dBm HT40: -72dBm 11ac: HT20: -71dBm HT40: -66dBm HT80: -63dBm | |
Power Interface | DC2.1 | |
Magetsi | 12VDC / 1.5A adaputala yamagetsi | |
Dimension ndi Kulemera kwake | Kukula Kwachinthu: 180mm(L) x 150mm(W) x 42mm (H)Katundu Wolemera Kwambiri: pafupifupi 310g | |
Zofotokozera Zachilengedwe | Kutentha kwa Ntchito: 0oC ~ 40oC (32oF~104oF)Kutentha kosungira: -40oC ~ 70oC (-40oF~158oF)Chinyezi chogwira ntchito: 10% mpaka 90% (Non-condensing) | |
Mafotokozedwe a Mapulogalamu | ||
Utsogoleri | Access ControlLocal ManagementKuwongolera Kwakutali | |
PON ntchito | Kudziwikiratu/Kuzindikira maulalo/mapulogalamu okweza akutali ØKutsimikizira kwa Auto/MAC/SN/LOID+AchinsinsiDynamic Bandwidth Allocation | |
Layer 3 Ntchito | IPv4/IPv6 Dual Stack ØNAT ØDHCP kasitomala / seva Økasitomala wa PPPOE/Pitani pa ØNjira yokhazikika komanso yokhazikika | |
Mtundu wa WAN | Kuphunzira adilesi ya MAC ØMalire a akaunti yophunzirira adilesi ya MAC ØKuletsa kwa mphepo yamkuntho ØVLAN transparent/tag/translate/trunkzomanga padoko | |
Multicast | IGMPv2 ØIGMP VLAN ØIGMP transparent/Snooping/Proxy | |
VoIP | Thandizani SIP Protocol | |
Zopanda zingwe | 2.4G: 4 SSID Ø5G: 4 SSID Ø4 x 4 MIMO ØSSID kuwulutsa / kubisa SankhaniSankhani njira yodzichitira yokha | |
Chitetezo | DOS, SPI FirewallZosefera Adilesi ya IPZosefera Adilesi ya MACDomain Selter IP ndi MAC Address Binding | |
Chithunzi cha CATV | ||
Cholumikizira cha Optical | SC/APC | |
RF Optical Mphamvu | 0~-18dBm | |
Optical kulandira wavelength | 1550+/-10nm | |
RF frequency range | 47 ~ 1000MHz | |
RF linanena bungwe mlingo | ≥ (75+/-1.5)dBuV | |
Mtengo wa AGC | -12 ~ 0dBm | |
MER | ≥34dB(-9dBm kuyika kwa kuwala) | |
Kutayika kowonetsa zotsatira | > 14dB | |
Zamkatimu Phukusi | ||
Zamkatimu Phukusi | 1 x XPON ONT, 1 x Maupangiri Oyika Mwamsanga, Adapta ya Mphamvu 1 x, Chingwe cha 1 x Efaneti |