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Fasahar GPON ta Juyin Halitta ta LIMEE: Neman Fa'idodin Layer 3 OLT da FTTH Optical Terminals

Mabuɗin fasali:

● Yanayin biyu(GPON/EPON)

● Yanayin na'ura mai ba da hanya tsakanin hanyoyin sadarwa (Static IP/DHCP/PPPoE) da Yanayin gada

● Mai jituwa tare da OLT na ɓangare na uku

● Gudun Har zuwa 300Mbps 802.11b/g/n WiFi

● Gudanar da CATV

● Aikin Haƙori mai Mutuwa (Ƙararrawar Ƙarfafawa)

● Ƙarfafa fasalulluka na tacewar zaɓi: Adireshin IP Tacewar / MAC Adireshin Tace / Tacewar yanki


HALAYEN KYAUTATA

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Mun himmatu wajen bayar da sauƙi, ceton lokaci da kuɗaɗen sabis na siyan tasha ɗaya na mabukaci don Fasahar Juyin Halitta ta LIMEE: Binciken Fa'idodin Layer 3 OLT da FTTH Tashoshin gani na FTTH, Muna maraba da ku da shakka zama wani ɓangare na mu a lokacin wannan hanyar samar da wadataccen kasuwancin kasuwanci tare.
Mun himmatu wajen bayar da sauƙi, ceton lokaci da tanadin kuɗi na tsayawa tsayin daka na siyan sabis na mabukaci donChina Olt da Gpon Olt, Lokacin da Ya samar, yana yin amfani da babbar hanyar duniya don ingantaccen aiki, ƙarancin gazawar farashi, ya dace da zaɓin masu siyayya Jeddah.Kamfanin mu.Yana cikin biranen wayewa na ƙasa, zirga-zirgar gidan yanar gizon ba shi da wahala sosai, yanayi na musamman da yanayin kuɗi.Muna bin tsarin falsafar kamfani "mai-daidaita mutane, ƙwararrun masana'antu, ƙwalƙwalwar tunani, yin hazaka".Madaidaicin ingantacciyar gudanarwa, sabis mai ban sha'awa, farashi mai araha a Jeddah shine tsayawarmu a kusa da yanayin masu fafatawa.Idan ana buƙata, maraba don tuntuɓar mu ta shafin yanar gizon mu ko shawarwarin waya, za mu yi farin cikin yi muku hidima.

Halayen Samfur

LM241TW4, dual-mode ONU/ONT, yana ɗaya daga cikin raka'o'in cibiyar sadarwa na gani na XPON, yana goyan bayan GPON da EPON hanyoyi guda biyu na daidaitawar kai.Aiwatar da FTTH/FTTO, LM241TW4 na iya haɗa ayyukan mara waya wanda ya dace da ka'idodin fasaha na 802.11 a/b/g/n.Hakanan yana goyan bayan siginar mara waya ta 2.4GHz.Zai iya samar wa masu amfani da ingantaccen tsaro na watsa bayanai.Kuma samar da sabis na TV mai tsada ta hanyar tashar CATV 1.

4-tashar jiragen ruwa XPON ONT yana ba masu amfani damar samun damar haɗin Intanet mai sauri na XPON tashar jiragen ruwa, wanda aka raba tare da tashar Gigabit Ethernet.Sama 1.25Gbps, ƙasa 2.5/1.25Gbps, nisan watsawa har zuwa 20km.Tare da gudu har zuwa 300Mbps, LM240TUW5 yana amfani da eriyar waje ta ko'ina ta waje don haɓaka kewayon mara waya da hankali, ta yadda zaku iya karɓar sigina mara waya a ko'ina cikin gidanku ko ofis ɗin ku kuma kuna iya haɗawa da TV, wanda zai iya wadatar da rayuwar ku.

FAQ

Q1: Menene bambanci tsakanin EPON GPON OLT da XGSPON OLT?

Babban bambanci shine XGSPON OLT yana goyan bayan GPON/XGPON/XGSPON, Saurin Sauri.

Q2: ONT nawa ne EPON ko GPON OLT za su iya haɗa su

A: Ya dogara da yawan tashoshin jiragen ruwa da rabon gani na gani.Don EPON OLT, tashar PON 1 na iya haɗawa zuwa mafi girman pcs 64 ONTs.Don GPON OLT, tashar PON 1 na iya haɗawa zuwa mafi girman pcs 128 ONTs.

Q3: Menene max nisan watsawa na samfuran PON ga mabukaci?

A: Duk max watsa nisan tashar pon shine 20KM.

Q4: Za ku iya gaya Menene bambancin ONT & ONU?

A: Babu bambanci a zahiri, duka na'urorin masu amfani ne.Hakanan zaka iya cewa ONT wani bangare ne na ONU.

Q5: Menene FTTH/FTTO?

Menene FTTH/FTTO?

A cikin duniyar dijital ta yau, haɗin Intanet mai sauri ba abin alatu bane amma larura.Yayin da bukatar intanet mai sauri da aminci ke ci gaba da girma, kamfanonin sadarwa na ci gaba da gano sabbin fasahohi don biyan bukatun abokan ciniki.Gigabit Passive Optical Network (GPON) fasaha ce da ke kawo sauyi ga masana'antar watsa labarai.A cikin wannan labarin, za mu shiga cikin fa'idodin GPON, musamman amfani da tashar tashar jiragen ruwa 16, OLT mai Layer uku da FTTH don inganta ingantaccen hanyar sadarwa da aiki sosai.

GPON gine-ginen cibiyar sadarwar fiber-optic ne wanda ke ba da Intanet mai sauri, murya, da sabis na bidiyo ga masu amfani da zama da kasuwanci.Yana amfani da ma'ana-zuwa-multipoint topology, ta yin amfani da m na gani splitters don rarraba bayanai ga abokan ciniki da yawa lokaci guda.GPON yana amfani da tsarin sufuri na Layer 2 don watsa bayanai, yana samar da bandwidth mai ban sha'awa har zuwa 2.5 Gbps a ƙasa da 1.25 Gbps a sama.

Jigon cibiyar sadarwar GPON shine tashar layin gani (OLT).Ƙarfin Layer 3 na OLT yana ba da damar ingantaccen rabon albarkatun cibiyar sadarwa da sarrafa fakiti na fasaha.Tare da OLT wanda ke goyan bayan damar Layer 3, masu samar da tarho na iya tabbatar da ingantaccen zirga-zirga, rage cunkoso, da haɓaka aikin cibiyar sadarwa.Bugu da ƙari, Layer 3 OLTs suna ba da fasalulluka na tsaro na ci gaba kamar tacewar IP da kariya ta wuta don kare hanyar sadarwa daga yuwuwar barazanar.

Tsarin fiber-to-the-gida (FTTH) yana ba da damar fasahar GPON kuma yana amfani da tashoshin fiber optic don samar da haɗin fiber kai tsaye zuwa gidaje ko kasuwanci.An sanye shi da tashar jiragen ruwa 16 da yawa, waɗannan ƙananan na'urori masu ƙaƙƙarfan na'urori suna iya sauƙaƙe rarrabawa da ƙarewar siginar gani, tabbatar da haɗin kai maras kyau a cikin hanyar sadarwa.Tashoshin gani na FTTH suna aiki azaman gada tsakanin fiber na gani da Ethernet, yana ba da damar watsa bayanai mai sauri da ingantaccen sabis na sadarwa.

GPON yana da fa'idodi da yawa idan aka haɗa su da OLT mai Layer uku da tashoshi na gani na FTTH.Na farko, yana ba da damar bandwidth mara misaltuwa don biyan buƙatun haɓakar bayanan masu amfani.Har ila yau, fasahar tana rage yawan amfani da wutar lantarki, ta yadda za ta zama mafita ga muhalli.Bugu da ƙari, haɓakar GPON yana ba da damar haɓaka hanyar sadarwa mai inganci mai tsada da ababen more rayuwa masu tabbatar da gaba.

A takaice, hadewar tashar jiragen ruwa 16, OLT mai Layer uku da FTTH na gani na gani gaba daya ya canza masana'antar watsa labarai gaba daya.Fasahar GPON tana kawo haɗin kai mai sauri, ingantaccen sarrafa albarkatu da ingantaccen tsaro ga cibiyoyin sadarwa.Ta hanyar ɗaukar GPON, masu ba da sabis za su iya ba abokan cinikinsu sabis ɗin Intanet mara kyau, murya da bidiyo waɗanda suka dace kuma suka wuce tsammaninsu a wannan zamani na dijital.


  • Na baya:
  • Na gaba:

  • Ƙayyadaddun Hardware
    NNI GPON/EPON
    UNI 1 x GE (LAN) + 3 x FE (LAN) + 1 x POTs (na zaɓi) + 1 x CATV + WiFi4
    PON Interface Daidaitawa GPON: ITU-T G.984Saukewa: IEE802.3
    Mai Haɗin Fiber Optical SC/APC
    Tsayin Aiki (nm) TX1310, RX1490
    Ƙarfin watsawa (dBm) 0 ~ +4
    Karɓar hankali (dBm) ≤ -27(EPON), ≤ -28(GPON)
    Interface Interface 1 x 10/100/1000M tattaunawa ta atomatik1 x 10/100M tattaunawa ta atomatikCikakken/rabi yanayin duplexMDI/MDI-X ta atomatikSaukewa: RJ45
    POTS Interface (zaɓi) 1 x RJ11ITU-T G.729/G.722/G.711a/G.711
    WiFi Interface Daidaitaccen: IEEE802.11b/g/nMitar: 2.4 ~ 2.4835GHz(11b/g/n)Eriya na waje: 2T2RSamun Eriya: 5dBiYawan Sigina: 2.4GHz Har zuwa 300MbpsMara waya: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Modulation: QPSK/BPSK/16QAM/64QAMHankalin mai karɓa:11g: -77dBm@54Mbps

    11n: HT20: -74dBm HT40: -72dBm

    Interface Power DC2.1
    Tushen wutan lantarki 12VDC/1A adaftar wutar lantarki
    Girma da Nauyi Girman Abu: 167mm(L) x 118mm(W) x 30mm (H)Abu Net Weight: Kimanin 230g
    Ƙayyadaddun Muhalli Yanayin aiki: 0oC~40oC (32oF~104oF)Yanayin ajiya: -40oC ~ 70oC (-40oF~158oF)Humidity na Aiki: 5% zuwa 95% (Ba mai haɗawa)
     Ƙayyadaddun software
    Gudanarwa Ikon shiga, Gudanarwa na gida, Gudanar da nesa
    Ayyukan PON Gano kai tsaye/Ganewar hanyar haɗin gwiwa/ software na haɓaka nesa ØAuto/MAC/SN/LOID+Tabbatar da kalmar wucewaRarraba bandwidth mai ƙarfi
    Layer 3 Aiki IPv4/IPv6 Dual Stack ØNAT ØDHCP abokin ciniki / uwar garken ØAbokin ciniki na PPPOE/Pasthrough ØA tsaye da tsayayyen kwatance
    Layer 2 Aiki Koyon adireshin MAC ØIyakar asusun koyan adireshin MAC ØWatsawar guguwar iska ØVLAN m / tag / fassara / gangar jikintashar jiragen ruwa-dauri
    Multicast IGMPv2 ØIGMP VLAN ØIGMP m/Snooping/Proxy
    VoIP

    Taimakawa ka'idar SIP

    Mara waya 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØWatsa shirye-shiryen SSID/ɓoye Zaɓi
    Tsaro DOS, SPI FirewallTace Adireshin IPTace Adireshin MACDomain Tace IP da MAC Adireshin Daurin
     Bayanin CATV
    Mai haɗin gani SC/APC
    RF, ikon gani -12-0 dBm
    Tsawon igiyar gani na gani 1550 nm
    kewayon mitar RF 47 ~ 1000 MHz
    RF matakin fitarwa ≥ 75+/- 1.5 dBuV
    Farashin AGC 0 ~ -15dBm
    MER ≥ 34dB (-9dBm shigarwar gani)
    Rashin hasara na tunani 14dB
      Abubuwan Kunshin
    Abubuwan Kunshin 1 x XPON ONT, 1 x Jagorar Shigarwa Mai sauri, 1 x Adaftar Wuta
    Ku rubuta sakonku anan ku aiko mana