FTTX Kev daws qhov muag sab nraum zoov kho qhov muag khoom
FTTX daws Sab nraum zoov Kho qhov muag khoom txais
Luv luv luv qhia txog ntawmFTTX daws Sab nraum zoov Kho qhov muag txais khoom
FTTX daws Sab nraum zoov kho qhov muag txais khoom yog peb cov qib high-qib ob-tso zis CATV network kho qhov muag txais. Cov tshuab ntaus ua ntej txais yuav tag nrho-GaAs MMIC, tso suab tso suab adopts GaAs module. Cov hluav taws xob zoo tsim nrog txuas nrog peb 10 xyoo kev tsim qauv kev ua haujlwm, ua kom cov cuab yeej ua tiav cov ntsuas kev ua tau zoo. Kev tswj hwm microprocessor, digital tso saib cov tsis, lub tshuab ua haujlwm debug yog qhov yooj yim tshwj xeeb. Nws yog cov khoom siv tseem ceeb los tsim CATV network.
Kev Ua Yam ntxwv
1, Siab teb tus PIN photoelectric hloov raj.
2, Tshwj xeeb RF attenuation chip, nrog zoo RF attenuation thiab equilibrium linear, muaj qhov raug.
GaAs amplifier ntaus ntawv, lub zog tso tawm ob zaug, nrog kev nce siab thiab qes dua.
3, Kev Ua Tau Zoo AGC, thaum lub tswv yim pom kev ua kom muaj zog hluav taws xob muaj zog yog －9 ～ ＋ 2dBm, cov theem tso zis tsis hloov, CTB thiab CSO tsis hloov pauv.
4, Ceev cov ntaub ntawv sib txuas lus, tuaj yeem sib txuas nrog chav sib tham Ⅱ kev tswj hwm network teb, nkag mus rau cov tswj hwm network.
Kev tsis
Yam khoom | Chav Nyob | Cov Kev Kawm Siv Tau | |
Forward kho qhov tau txais ib feem | |||
Tsis muaj nuj nqi | |||
Tau Txais Lub Zog Kho Kom Zoo | dBm | -9 ~ +2 | |
Optical Xa Poob | dB | GG gt; 45 | |
Optical Txais Wavelength | nm | 1100 ~ 1600 | |
Hom kho qhov muag | FC / APC, SC / APC lossis tau teev tseg los ntawm tus neeg siv | ||
Hom Fiber | Ib Hom | ||
Txuas Kev Ua Yeeb Yam | |||
C/N | dB | Input 51 （-2dBm cov tswv yim） | |
C / CTB | dB | ≥ 65 | Output Level 108 dBμV Tshuav 6dB |
C / CSO | dB | ≥ 60 | |
RF Tsis | |||
Zaus Muaj Ntau Yam | 45 ~862 | 45 ~1003 | |
Flatness hauv Band | dB | ±0.75 | ±0.75 |
Rated Tus Output Theem | dBμV | ≥ 108 | ≥ 108 |
Tawm Tsim Tawm Qis | dBμV | ≥ 114 | ≥ 112 |
Cov Zis Tseem Yuav Rov Los Nrhiav | dB | （45 ~ 550MHz） ≥16 / (550 ~ 1000MHz) ≥14 | |
Tsim Tawm Tsis Raug | Ω | 75 | 75 |
Kev Tswj Xyuas Hluav Taws Xob EQ Ntau | dB | 0～10 | 0～10 |
Kev Tswj Xyuas Hluav Taws Xob ATT Ntau | dBμV | 0～20 | 0～20 |
Rov qab Los Kho Qhov Muag Pom Zoo | |||
Tsis muaj nuj nqi | |||
Kho qhov muag yoj Wavelength | nm | 1310 ± 10, 1550 ± 10 lossis teev los ntawm tus neeg siv | |
Tsim Tawm Khoom hluav taws xob kho qhov muag | mW | 0.5, 1, 2 | |
Hom kho qhov muag | FC / APC, SC / APC lossis tau teev tseg los ntawm tus neeg siv | ||
RF Tsis | |||
Zaus Muaj Ntau Yam | MHz | 5 ~ 65 （lossis teev los ntawm tus neeg siv） | |
Flatness hauv Band | dB | ±1 | |
Cov lus qhia qib | dBμV | 72 ~ 85 | |
Tsim Tawm Tsis Raug | Ω | 75 | |
NPR ntau yam tsis txawv txav | dB | ≥15 （NPR≥30 dB） Siv DFB laser | ≥10 （NPR≥30 dB） Siv FP laser |
Kev Ua Yeeb Yam | |||
Cov Khoom Muag Hluav Taws Xob | V | A ： AC （150 ~ 265） V ； B ： AC （35 ~ 90） V | |
Kev khiav hauj lwm kub | ℃ | -40~60 | |
Cia Khoom Kub | ℃ | -40~65 | |
Tus Txheeb Ze Xaj | % | Max 95% tsis muaj hws | |
Qhov Tau Txais | VA | ≤ 30 | |
Qhov ntev | hli | 260（L）╳ 200（W）╳ 130（H） | |
Txawj Teev Vaj thiab Kev Qhia Ua Haujlwm
Hom: Xaiv khawm khawm, tag nrho xya hom kev ua haujlwm.
: Pem khawm. Ua kom muaj qhov nce siab lossis qhov sib npaug hauv hom ATT lossis EQ.
: Sau khawm. Txo cov attenuation lossis equilibrium hauv ATT lossis EQ hom.
Cov hauv qab no yog cov lus qhia ntxaws ntxaws ：
Daim ntawv thov ntawm FTTTX daws Sab nraum zoov kho qhov muag txais
Tuam txhab ntxiv
Peb muaj ntau tshaj 100 tus neeg ua haujlwm, 10% ntawm lawv yog cov kws tshaj lij tshaj lij. Nrog ntau tshaj li 1,000 square metres cov qauv tsim khoom sib dhos kab, peb muaj cov txheej txheem QC nruj. Txhua qhov kev lag luam ntawm peb cov khoom yuav mus dhau 3 txheej QC cov txheej txheem, tshuaj xyuas cov khoom ua ntej kev tsim khoom, kev ruaj khov thiab kev sim tom qab ntau lawm, ntim tshuaj xyuas ua ntej xa khoom.
Feem ntau ntawm peb cov khoom raug xa tawm mus rau Asmeskas Qab Teb, Russia, thiab North European lub teb chaws. Tam sim no, Softel muaj nws ceg chaw ua haujlwm hauv Mexico thiab yuav tsim tsa lwm lub chaw haujlwm hauv Colombia, txuas ntxiv muab khoom rau ntau tus neeg sawv cev, koom nrog cov tswv lag luam, thiab cov khoom tsim tawm thoob plaws ntiaj teb.
Los ntawm kev mob siab rau kev lag luam thoob ntiaj teb hauv kev ntseeg zoo, txhua tus ntawm peb cov neeg ua haujlwm xav tias muaj kev ua tiav loj& ua haujlwm hnyav lub luag haujlwm. Ntxiv rau, peb zoo siab rau muab peb cov neeg tuaj yeem nrog peb cov khoom ua tau zoo, kev ntseeg siab, siab ua haujlwm, thiab cov khoom lag luam sib tw.
Cov FAQ
1. Cov nqe lus them nqi dab tsi uas koj them?
Feem ntau, peb lees txais T / T, PayPal, Western Union, thiab Alibaba Kev Lag Luam Kev Lag Luam. Koj tuaj yeem xaiv cov nqe lus them nqi uas yuav yooj yim dua rau koj.
2. Yuav ua li cas txog lub sijhawm txhuas?
Feem ntau, yog tias muaj' s Tshuag, peb xa cov khoom hauv 3 ~ 5 hnub ua haujlwm tom qab tso nyiaj tau txais kev pom zoo. Yog tias nws tawm hauv cov khoom, lub sijhawm txhuas yuav nyob ntawm.
3.Yog li cas txog kev xa khoom?
Thaum pob tau me me, peb ib txwm xaiv FedEx, DHL, TNT, thiab UPS thiab lwm yam, thaum cov khoom lag luam muaj qhov hnyav thiab ntim ntau, peb hais kom siv kev xa khoom huab cua lossis dej hiav txwv.
4. Kuv tuaj yeem tso xaj li cas?
(1) Kev sib khom lus pom zoo rau cov nqi khoom thiab cov ntsiab lus.
(2) Daim ntawv qhia Proforma yuav xa tuaj rau kev paub meej.
(3) Tom qab kev pom zoo ntawm daim ntawv them nqi proforma, tus neeg yuav khoom ua qhov tso nyiaj.
(4) Kev tsim khoom yuav pib sai sai thaum qhov kev them nyiaj tau pom zoo los ntawm peb lub txhab nyiaj.
(5) Nkoj tawm cov khoom hauv qhov kev pom zoo xa tuaj lub sijhawm.
Cov ntaub ntawv tiv toj
Maggie Zhou
Txawb / whatsapp / wechat: +8615958176694
Email / skype: softel15@softel-optic.com
Cim npe nrov: fttx daws sab nraum zoov kho qhov muag txais, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, lag luam wholesale
Koj Tseem Yuav Zoo Li
Xa kev nug