XGPON ma GPON taʻitasi e iai a latou lava lelei ma faʻaletonu ma e talafeagai mo faʻataʻitaʻiga faʻaoga eseese.
O faʻamanuiaga o le XGPON e aofia ai:
1. Higher faʻasalalauga fua faatatau: XGPON tuʻuina atu e oʻo atu i le 10 Gbps downlink bandwidth ma le 2.5 Gbps uplink bandwidth, talafeagai mo faʻataʻitaʻiga faʻataʻitaʻiga ma le manaʻoga maualuga mo faʻasalalauga faʻamaumauga maualuga.
2.Advanced modulation technology: XGPON faʻaaogaina tekinolosi faʻaogaina e pei o QAM-128 ma QPSK e faʻaleleia ai le lelei ma le mamao o le faʻasalalauga faʻailoga.
3. Wider fesoʻotaʻiga fesoʻotaʻiga: O le vaeluaina o le XGPON e mafai ona oʻo atu i le 1: 128 poʻo le maualuga, faʻatagaina e ufiufi ai se nofoaga lautele lautele.
XGPON AX3000 2.5G 4GE WIFI 2CATV 2USB ONU
Ae ui i lea, o le XGPON e iai foʻi ni faʻaletonu:
1.Tau maualuga: Talu ai o le XGPON e faʻaaogaina tekinolosi sili atu ma mea faigaluega maualuga atu, o lona tau e fai si maualuga ma atonu e le talafeagai mo faʻataʻitaʻiga tau faʻaoga.
O le lelei oGPONtele e aofia ai:
1.Saosaoa maualuga ma maualuga bandwidth:E mafai e le GPON ona tuʻuina atu fua faatatau o le 1.25 Gbps (faʻasino i lalo) ma le 2.5 Gbps (faʻatonuga i luga) e faʻafetaui ai manaʻoga o tagata faʻaoga mo fesoʻotaʻiga televave.
2.Le mamao ole felauaiga:Optical fiber transmission e mafai ai ona o'o atu le mamao e o'o atu i le sefulu kilomita, fa'afeiloa'i le tele o tulaga mana'omia o feso'otaiga.
3.Fa'aliliuga fa'atusa ma le fa'atusa:E lagolagoina e le GPON le tuʻufaʻatasia ma le asymmetric transmission, o lona uiga, o le uplink ma le downlink e mafai ona eseese, faʻatagaina le fesoʻotaʻiga e sili atu ona faʻafetaui i manaʻoga o tagata faʻaoga eseese ma talosaga.
4.Fa'asoa fa'atusa:GPON faʻaaogaina le faʻaogaina o le faʻaogaina o le fiber opitika mata-i-multipoint ma faʻafesoʻotaʻi laina laina faʻamau (OLT) ma le tele o iunite feso'ota'iga (ONUs) e ala i le tasi laina fibre opitika, fa'aleleia atili le fa'aogaina o puna'oa feso'otaiga.
5.O le tau atoa o meafaigaluega e maualalo:Talu ai o le uplink rate e fai si maualalo, o le tau o le auina atu o vaega a le ONU (e pei o lasers) e maualalo foi, o lea o le tau atoa o meafaigaluega e maualalo.
O le le lelei o le GPON o le telegese nai lo le XGPON ma atonu e le talafeagai mo faʻataʻitaʻiga faʻataʻitaʻiga e manaʻomia ai le faʻasalalauga faʻamatalaga ultra-maualuga.
I le aotelega, XGPON ma GPON e tofu lava ma a latou lava lelei ma mea le lelei ma e talafeagai mo faʻaaliga faʻaoga eseese.XGPON e talafeagai mo faʻataʻitaʻiga faʻataʻitaʻiga ma le maualuga o le manaʻoga mo faʻasalalauga faʻasalalau maualuga, e pei o pisinisi tetele, nofoaga autu o faʻamatalaga, ma isi;a'o GPON e sili atu ona talafeagai mo fa'amatalaga avanoa fa'apitoa o feso'ota'iga fale ma atina'e e fa'afetaui mana'oga feso'otaiga i aso ta'itasi.Pe a filifilia tekinolosi fesoʻotaʻiga, o mea e pei o manaʻoga, tau, ma manaʻoga faʻapitoa e tatau ona mafaufauina.
Taimi meli: Ian-04-2024
