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Alaabta

Waa maxay WiFi5 ONU?

Astaamaha Muhiimka ah:

● Labada qaab (GPON/EPON)

● Habka router (Static IP/DHCP/PPPoE) iyo Habka Buundada

● La jaan qaada OLT qolo saddexaad

Xawaaraha ilaa 1200Mbps 802.11b/g/n/ac WiFi

● Maamulka CATV

● Shaqada Dhimashada Gaaska (Qaylo-dhaanta Korontada)

● Astaamaha dab-damiska adag: Filter Cinwaanka IP/Cinwaanka MAC Filter/Domain Filter


Sifada wax soo saarka

BARNAAMIJYADA

Tags Product

Waa maxay WiFi5 ONU?,
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Astaamaha Alaabta

LM240TUW5 dual-mode ONU/ONT ka codso FTTH/FTTO, si loo bixiyo adeega xogta ku salaysan shabakada EPON/GPON.LM240TUW5 waxay isku dari kartaa shaqada wireless-ka iyadoo la kulma 802.11 a/b/g/n/ac heerarka farsamada, waxay taageertaa 2.4GHz & 5GHz signal wireless sidoo kale.Waxay leedahay sifooyin awood xoog leh iyo dabool ballaaran.Waxay siin kartaa isticmaalayaasha amniga gudbinta xogta hufan.Waxayna ku bixisaa adeegyo TV oo qiimo jaban leh 1 CATV Port.

Xawaaraha ilaa 1200Mbps, 4-Port XPON ONT waxay siin kartaa isticmaalayaasha surfing internet oo aan caadi ahayn, telefoon internet ah, iyo ciyaaraha khadka ah.Intaa waxaa dheer, adoo qaadanaya anteenada jihaynta Omni-ka dibadeed, LM240TUW5 waxay si weyn u kordhin kartaa kala duwanaanta wireless-ka & dareenka, taas oo awood kuu siinaysa inaad hesho calaamadaha wireless-ka ee geeska ugu fog gurigaaga ama xafiiskaaga.Waxa kale oo aad ku xidhi kartaa TV-ga oo aad noloshaada kobcin kartaa.

ONU (Optical Network Unit) waa aaladda gudbinta indhaha ee loo isticmaalo nidaamka isgaarsiinta fiber optic oo leh laba hawlood oo kala ah “dirid” iyo “helid”.Waa qalab ku jira shabakad indhaha ah oo ku xidha fiilooyinka indhaha iyo qalabka isticmaalaha.Isgaarsiinta Fiber optic waa tignoolajiyada isgaarsiinta u adeegsata iftiinka sida calaamad Bellman, ONU waa mid ka mid ah qalabka ugu muhiimsan isgaarsiinta iyo gudbinta calaamadaha.Marka la barbar dhigo qalabka shabakada caadiga ah, ONU waxay leedahay laba sifo:

Marka hore, marka la eego isku xirnaanta jireed, ONU waxay isticmaashaa fiilooyinka fiber optic halkii ay ka isticmaali lahaayeen fiilooyinka shabakada dhaqameed.Sababtoo ah fiilada fiber optic-ga ayaa leh xawli sare oo gudbin ah, awoodda gudbinta xogta oo sareysa, iyo fogaanta gudbinta dheer, waxay aad ugu habboon tahay gudbinta xawaaraha sare iyo xawaaraha sare.

Marka labaad, ONU waxay isticmaashaa tignoolajiyada gaarka ah ee TDMA (Waqtiga Qaybinta Multiple Access) si ay si kalsooni leh ugu gudbiso xogta isticmaalayaasha kala duwan waqtiyo kala duwan si loo hubiyo xasiloonida iyo amniga gudbinta xogta.

Shuruudaha

Horumarka Qaramada Midoobay ayaa si weyn u dardargeliyay horumarinta isgaarsiinta.Baaxadda guud ahaan waxay leedahay saddex walxood oo soo socda:

1. Hel ballaca guriga

Intaa waxaa dheer, baahida dhijitaalka ah ee qoysaska casriga ah ayaa kordhay waxaana loo baahan yahay in loo diro macluumaad dheeraad ah goobta guriga, taas oo u baahan taageero degdeg ah oo hufan.Waagii hore, tignoolajiyada ADSL waxay lahayd xaddidaad xagga xawaaraha gudbinta, laakiin UN waxay isticmaashaa fiber optics si ay u gaadho isticmaaleyaasha dhamaadka ah.Waxay taageertaa xawaaraha ugu badan ee boqolaal megabits, kaas oo dabooli doona baahida loo diro tiro badan oo xog ah.

2. Gaadhida miyiga

Dhulka miyiga ah, marin-u-helidda xayndaabka dhaqameedku way adag tahay in la daboolo baahiyaha isticmaalayaasha sababtoo ah kaabayaasha xaddidan.Qaramada Midoobay waxay adeegsataa tignoolajiyada fiber optic-ga oo xogta u gudbisa masaafo dheer, iyadoo adeeg degdeg ah ka bixinaysa dhulka miyiga ah, isla markaana wax weyn ku soo kordhinaysa kaabayaasha dhaqaalaha ee Qaramada Midoobay.

3. Qaab dhismeedka ganacsiga

Marka la eego ganacsiga, marka xogta loo diro meelo kala duwan, ONU waxay fulisaa habab kala duwan oo kala duwan oo kala duwan, taas oo aan hagaajinaynin oo kaliya waxqabadka shabakada, laakiin sidoo kale waxay hagaajinaysaa amniga gudbinta xogta.shirkad.

mustaqbalka

Hadda, iyada oo la horumarinayo 5G, xisaabinta daruuraha iyo tignoolajiyada kale, shabakadaha dhaqameed ma dabooli karaan baahida sii kordheysa.Taas bedelkeeda, tignoolajiyada fiber optic-ga waxay leedahay faa'iidooyinka gudbinta xawaaraha sare, xasilloonida wanaagsan iyo baaxadda ballaaran.Sidaa darteed, ONU sida qalab la fidiyey waxay leedahay karti ballaaran oo horumarineed.Mustaqbalka, cilmi baaris dheeraad ah ayaa lagu sameyn karaa meelaha soo socda:

1. Tignoolajiyada la cusboonaysiiyay oo ka sii wanagsan si loo hagaajiyo qalabka iyo xawaaraha soo dejinta

Samee cilmi-baaris joogto ah oo ku saabsan tignoolajiyada laxiriirta, diiradda saara hagaajinta xasilloonida qalabka, kordhinta xawaaraha gudbinta adiga oo yareynaya qalabka tamarta-isticmaalka, oo si weyn u yareynaya kharashyada gudbinta shabakadda.

2. Balaadhinta baaxada codsiga lana xoojiyo nidaamka macluumaadka dadweynaha

Codsiyada Qaramada Midoobay kuma koobna guryaha iyo meheradaha.Mustaqbalka, meelaha codsiyada waa la ballaarin karaa, iyo nidaamka macluumaadka bulshada waxaa loo isticmaali karaa meelaha ay ka mid yihiin dhisidda magaalo caqli badan iyo in la dhiso internetka waxyaabaha si loo hagaajiyo nidaamka macluumaadka.

3. Xoojinta amniga shabakada oo wanaaji amniga isticmaalaha

Maaddaama dambiyada internetka ay noqdaan kuwo kala duwan oo adag, amniga shabakada waa in la xoojiyaa si loo xaqiijiyo ilaalinta dhamaystiran oo dhamaystiran ee gudbinta xogta isticmaalaha.


  • Hore:
  • Xiga:

  • Tilmaamaha Hardware
    NNI GPON/EPON
    UNI 4 x GE + 1 POTS(ikhtiyaar) + 1 x CATV + 2 x USB + WiFi5
    Interface PON Heerka GPON: ITU-T G.984EPON: IEE802.3ah
    Xidhiidhiyaha Fiber Optical SC/APC
    Mawjada Shaqeysa (nm) TX1310, RX1490
    Awood Gudbinta (dBm) 0 ~ +4
    Helitaanka dareenka (dBm) ≤ -27(EPON), ≤ -28(GPON)
    Interface Interface 10/100/1000M(2/4 LAN)auto-gorgortanka, Half duplex/duplex buuxa
    Interface POTS (doorasho) 1 x RJ11ITU-T G.729/G.722/G.711a/G.711
    Interface USB 1 x USB 3.0 interface
    Interface WiFi Heerka: IEEE802.11b/g/n/acInta jeer: 2.4 ~ 2.4835GHz(11b/g/n) 5.15 ~ 5.825GHz(11a/ac)Anteenooyinka dibadda: 2T2R (laba koox)Anteenada: 5dBi Gain Dual band AntennaHeerka Calaamadaha: 2.4GHz Ilaa 300Mbps 5.0GHz Ilaa 900MbpsWireless: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Habaynta: QPSK/BPSK/16QAM/64QAM/256QAMDareenka qaataha:11n: HT20: -74dBm HT40: -72dBm

    11ac: HT20: -71dBm HT40: -66dBm

    HT80: -63dBm

    Interface Power DC2.1
    Bixinta Korontada 12VDC/1.5A adabtarada korantada
    Cabirka iyo Miisaanka Cabirka Shayga:180mm(L) x 150mm(W) x 42mm (H)Miisaanka Shabakadda: qiyaastii 310g
    Tilmaamaha Deegaanka Heerkulka shaqada: 0oC ~ 40oC (32oF~104oF)Heerkulka kaydinta: -40oC ~ 70oC (-40oF~158oF)Qoyaanka shaqaynaya: 10% ilaa 90% (aan-buuxin)
     Tilmaamaha Software
    Maamulka Xakamaynta gelitaankaMaamulka DeegaankaMaamulka fog
    Shaqada PON Helitaanka otomaatiga ah / ogaanshaha isku xirka / Software cusboonaysiinta fog ØXaqiijinta Auto/MAC/SN/LOID+PasswordQoondaynta Bandwidth firfircoon
    Lakabka 3 Shaqada IPv4/IPv6 Dual Stack ØNAT ØMacmiilka DHCP/server ØMacmiilka PPPOE/Ka gudub ØMarin joogto ah oo firfircoon
    Nooca WAN Barashada ciwaanka MAC ØXadka koontada barashada cinwaanka MAC ØBaahinta xakamaynta duufaanta ØVLAN hufan/tag/tarjum/turjumaandeked-xidhid
    Casriyeyn badan IGMPv2 ØIGMP VLAN ØIGMP hufan/Snooping/Proxy
    VoIP

    Taageerida borotokoolka SIP

    Wireless 2.4G: 4 SSID Ø5G: 4 SSID Ø4 x 4 MIMO ØSSID baahinta/qari DooroDooro otomaatiga kanaalka
    Amniga DOS, SPI FirewallShaandhaynta Ciwaanka IP-gaShaandhaynta Cinwaanka MACShaandhaynta Domain IP iyo Cinwaanka MAC xidhida
     Tilmaamaha CATV
    Xidhiidhiyaha indhaha SC/APC
    Awoodda indhaha ee RF 0 ~ -18dBm
    Mawjada helitaanka indhaha 1550+/- 10nm
    Kala duwanaanshaha soo noqnoqda RF 47 ~ 1000MHz
    heerka wax soo saarka RF ≥ (75+/-1.5) dBuV
    Tusmada ugu hooseysa ee AGC -12-0dBm
    MER ≥34dB (-9dBm gelinta indhaha)
    Wax-soo-saarka luminta > 14dB
      Nuxurka Xidhmada
    Nuxurka Xidhmada 1 x XPON ONT, 1 x Hagaha Rakibaadda Degdegga ah, 1 x Adabtarka Korontada, 1 x Xadhkaha Ethernet
    Halkan ku qor fariintaada oo noo soo dir