GWR1200 CATV Optical Node

Vaega:

Fuafuaga Lautele i fafo.

Ala agai i luma 1002/1218MHz.

Ala i luma tasi 50dBmV po o lua 46dBmV.

Toe fo'i ala 1310nm/1550nm transmitter filifiliga.

220V poʻo le 60V le eletise.


FAAMATALAGA O MEA FAI

Fa'amatalaga o oloa

GWR1200 Optical Node o lo'o iai fale alumini pa'u i fafo e fa'aola i luma ala TV analog, DVB-C ma CMTS DS fa'ailo ma tu'uina atu faailoilo modem cable i luga i le masani po'o le pa'u i luga o le filo Bi-directional e tasi po o le fiber lona 2.E fetaui lelei mo fa'aoga alava i le fale (FTTP) ma filo i le fale (FTTB) i CATV ma feso'otaiga i luga ole laiga.GWR1200 node e maua ai le maualuga o le RF e oʻo atu i le 1.2 GHz (1218MHz) lea o le a faʻaitiitia pe faʻaumatia ai le manaʻoga mo le faʻapipiʻiina o le post-node i le fesoʻotaʻiga.

GWR1200 node e lelei mo talosaga maualuga maualuga: MDU, iunivesite, falemaʻi ma paka pisinisi.GWR1200 o loʻo faʻaalia le 50dBmV gaioiga lea e faʻatautaia soʻo se tele faʻavae.Toe fo'i ala transmitter e mafai ona 1310nm poʻo 1550nm faʻatatau i le faiga manaʻomia.Fa'atekonolosi WDM filifiliga e mafai ai ona fa'agaioia auala e lua i luga o se filo se tasi.CWDM transmitters o loʻo ofoina atu e tuʻufaʻatasia le tele o auala e lua i luga o le fiber e tasi.

I le avea ai o se node opitika i fafo, ua mamanuina e le GWR1200 le puipuiga o le 4KV i luga o ports RF uma.
GWR1200 auala toe fo'i transmitter e mafai ona seti i le ala pa'u e fa'aitiitia ai le pisa o le ala toe fo'i.E faʻaaogaina e le masini se fiber e tasi ma maua ai faʻailoga pito i lalo ile 1550nm ma toe faʻafoʻi mai e mafai ona faʻatonuina e pei ole 1310nm poʻo le 1610nm poʻo le CWDM wavelengthes e faʻatatau i mea e manaʻomia.I le avea ai o se masini RFOG e fetaui lelei ma le DOCSIS® ma le talatuu uma a le HFC i tua o galuega.

isi vaega:

• Aluminium Die Cast Fale i fafo.

• Lua alava po'o le alava ta'i lua fa'asinomaga fa'apipi'i opitika.

• 1005MHz po'o le 1218MHz agai i luma RF bandwidth.

• Tasi 110dBµV po'o lua 106 dBµV Fa'asolo RF galuega faatino.

• Auala i Luma 15dB Slop ma le 15dB attenuator.

• AGC aoga ile -5dBm~+1dBm fa'aoga opitika.

• 5 ~ 85MHz / 204MHz toe faafoi RF bandwidth filifiliga.

• E oo atu i le 16 CWDM DFB laser umi galu galue i le ala pa.

• 4KV Si'itia Puipuiga.

• 60V poʻo le 220V eletise.


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