1550nm Directly Modulated Optical Transmitter For Long Distance Transmission
1550nm Directly Modulated Optical Transmitter For Long Distance Transmission
1550nm Directly Modulated Optical Transmitter For Long Distance Transmission
1550nm Directly Modulated Optical Transmitter For Long Distance Transmission
1550nm Directly Modulated Optical Transmitter For Long Distance Transmission
1550nm Directly Modulated Optical Transmitter For Long Distance Transmission
1550nm Directly Modulated Optical Transmitter Rau Kev xa mus ntev
1550nm Directly Modulated Optical Transmitter Rau Kev xa mus ntev
Khoom Muag Khoom ntawm 1550nm optical transmitter
ST1550IL 1550nm ncaj qha modulated optical transmitter rau kev sib kis mus ntev tau txais kev tshaj lij hluav taws xob dispersion them nyiaj siv tshuab raws li tus qauv qauv. Tus qauv qauv yuav tsim kom muaj chirp distortion loj (qhov kev tsis ncaj ncees tam sim no ntawm lub laser yog modulated los ntawm lub teeb liab, thiab lub optical zaus yog hloov thiab jitted). Lub distortion ua ntau thiab hnyav nrog qhov nce ntawm kev sib kis deb, kis tau tus mob bandwidth thiab tus naj npawb ntawm cov channel. Cov cuab yeej no siv cov thev naus laus zis thev naus laus zis ntawm EMD them nyiaj. Raws li qhov tseeb kis tau tus mob nyob deb, nws tuaj yeem raug them nyiaj hauv 1km kauj ruam. Qhov kev them nyiaj siab tshaj plaws tuaj yeem ncav cuag 50 km. Nws yog tsuas yog siv nyob rau hauv loj cheeb tsam kev pab them nqi thiab ntev-nyob deb point-to-point kis tau tus mob theem nrab optical fiber network. Nws muab cov kev daws teeb meem zoo tab sis tus nqi qis kom paub txog kev ua si triple thiab FTTx kis tau tus mob.
Technical parameters ntawm 1550nm Internal Optic Transmitter
1.Qhov kev ncua deb yog adjustable, max nrug yuav ncav cuag 50km.
2.Nws txais yuav thawj qhov qis chirp thiab siab linearity DFB laser li teeb liab qhov chaw.
3.Qhov zoo tshaj plaws pre-distortion Circuit Court ua kom muaj kev ua tau zoo ntawm CTB thiab CSO hauv tus qauv siab CNR tus nqi.
4.Automatic nce (AGC) tswj enables ruaj khov tso zis nyob rau hauv txawv RF input theem.
5.Txoj kev sib txawv tuaj yeem ua kom zoo los ntawm kev hloov kho OMI.
6.Fully tsis siv neeg cov ntaub ntawv kub tswj, ntse kiv cua, kiv cua pib ua hauj lwm thaum rooj plaub kub txog 30 degree.
7.Built -in dual standby fais fab mov, kub ntsaws rau hauv / tawm thiab tsis siv neeg hloov pauv kev txhawb nqa.
8.Qhov kev ua haujlwm tsis zoo ntawm lub tshuab tag nrho yog tswj hwm los ntawm microprocessor, thiab LCD raws li txoj cai tso rau ntawm lub vaj huam sib luag pem hauv ntej muaj ntau yam haujlwm xws li kev saib xyuas cov xwm txheej laser, cov khoom ntsuas ntsuas, lub tswb tsis raug, kev tswj xyuas network, thiab lwm yam.; ib zaug cov kev khiav hauj lwm tsis ntawm lub laser deviate los ntawm qhov tso cai ntau yam teeb tsa los ntawm software, lub kaw lus yuav ceeb toom tam sim.
9. Standard RJ45 interface muab, txhawb kev tswj chaw taws teeb ntawm SNMP thiab WEB.
Lub ntsiab Technical Index ntawm 1550nm Internal Optic Transmitter
Qeb | Cov khoom | Chav tsev | Index | Lus hais | ||
Min. | Ntaus. | Max. | ||||
Optical Index | Wavelength Range | nm | 1528.77 | 1563.86 | Tau tshaj ITU wavelength | |
No. ntawm Output Ports | Tsis muaj | 1 | 2 | |||
Output Fais fab rau ib qhov chaw nres nkoj | dBm ib | 3 | 10 | =1dBm ncua | ||
Laser linewidth | MHz | 0.65 | 1.0 | |||
SMSR | dB | 45 | 50 | |||
XP | dB | 20 | ||||
RIN | dB/Hz | -160 | RIN（20 ~ 1002 MHz） | |||
Optical Rov Los Poob | dB | 50 | ||||
Fiber Connector | SC/APC | FC/APC,LC/APC
| ||||
RF Index | Ua haujlwm Bandwidth | MHz | 47 | 1002 | ||
Qib nkag | dBmV ua | 75 | 80 | 85 | AGC | |
Flatness | dB | -0.75 | ntxiv rau 0.75 | 47 ~ 1002 MHz | ||
Rov Los Los | dB | 16 | 47 ~ 1002 MHz | |||
Input Impedance | Ω | 75 | ||||
RF connector | F Metric/Imperial | Qhia los ntawm tus neeg siv | ||||
Txuas Index | CNR1 | dB | 48.0 | 25km, Rx 0dBm 59CH Analog plus 40CH digital | ||
CTB1 | dB | 63.0 | ||||
CSO 1 | dB | 60.0 | ||||
CNR 2 | dB | 46.0 | 50km, Rx 0dBm 59CH Analog plus 40CH digital | |||
CTB2 | dB | 63.0 | ||||
CSO 2 | dB | 55.0 | ||||
General Index | Network Management Interface | SNMP, WEB txhawb nqa | ||||
Fais fab mov | V | 90 | 265 | AC | ||
-72 | -36 | DC | ||||
Kev siv fais fab | W | 30 | Dual Power Supply, 1 ntxiv rau 1 standby | |||
Kev khiav hauj lwm Temp | degree | -5 | ua plus65 | Auto rooj temp tswj | ||
Cia Temp | degree | -40 | ua plus85 | |||
Ua haujlwm txheeb ze humidity | feem pua | 5 | 95 | |||
Dimension | mm | 370×483×44 | D,W,H | |||
Qhov hnyav | Kg | 4.1 | ||||
Daim ntawv thov tseem ceeb ntawm 1550nm Internal Optic Transmitter
1.CATV System
2. Secondary fiber ntau tes hauj lwm, taw tes rau taw tes nyob rau hauv ntev nyob deb（Tsawg dua los yog sib npaug li 50Km）
3 .FTTH,FTTx PON,RFOG,Triple-ua si
4. DWDM System
5.Kev hloov kho dua tshiab hauv network thiab muaj peev xwm nthuav dav raws li cov peev txheej kho qhov muag uas twb muaj lawm.
Daim ntawv ceeb toom
1. Ua ntej kev teeb tsa lossis kev ua haujlwm ntawm chav tsev, thov ua tib zoo nyeem phau ntawv no.
2. ST1550I Series Transmitters yuav tsum tau txais kev pabcuam los ntawm cov neeg ua haujlwm tsim nyog.
3. Ua ntej pib nrog kev teeb tsa thiab / lossis kev ua haujlwm ntawm transmitter, thov xyuas kom meej tias lub transmitter yog zoo earthed.
4. ST1550I Series transmitters yog Class III laser khoom. Kev siv cov kev tswj hwm, kev hloov kho, thiab cov txheej txheem uas tsis yog cov teev hauv no yuav ua rau muaj kev phom sij rau cov hluav taws xob laser.
Daim ntawv thov ntawm 1550nm Internal Optic Transmitter
Lwm yam khoom
Lub tuam txhab kev taw qhia thiab daim ntawv pov thawj
Peb muaj ntau tshaj 100 tus neeg ua haujlwm, 10 feem pua ntawm lawv yog cov kws tshaj lij. Nrog ntau tshaj 1, 000 square meters qauv tsim cov kab sib dhos, peb muaj cov txheej txheem QC nruj. Txhua chav tsev ntawm peb cov khoom yuav dhau los ntawm 3 txheej QC cov txheej txheem, kev tshuaj xyuas cov khoom ua ntej kev tsim khoom, kev ruaj khov thiab kev ntsuas kev ua tau zoo tom qab tsim khoom, ntim khoom ua ntej xa khoom.
Feem ntau ntawm peb cov khoom raug xa tawm mus rau South America, Russia, thiab North European lub teb chaws. Tam sim no, Softel muaj nws lub chaw haujlwm hauv Mexico thiab yuav qhib lwm lub chaw haujlwm hauv Colombia, txuas ntxiv muab rau ntau tus neeg sawv cev, cov neeg muag khoom sib koom ua ke, thiab cov khoom tsim khoom thoob plaws ntiaj teb.
Los ntawm kev sib tw ua lag luam thoob ntiaj teb hauv kev ntseeg siab, txhua tus ntawm peb cov neeg ua haujlwm xav tias muaj kev ua tiav loj & ua haujlwm hauv lub luag haujlwm hnyav. Tsis tas li ntawd, peb zoo siab heev los muab peb cov neeg siv khoom muaj txiaj ntsig nrog peb cov khoom zoo, kev ntseeg siab, kev ua haujlwm siab, thiab cov khoom sib tw.
FAQ
1. Cov nqe lus them nqi uas koj txhawb yog dab tsi?
Feem ntau, peb txais T / T, PayPal, Western Union, thiab Alibaba Trade Assurance. Koj tuaj yeem xaiv cov nqe lus them nqi uas yooj yim dua rau koj.
2. Yuav ua li cas txog lub sijhawm ua haujlwm?
Feem ntau, yog tias muaj Tshuag, peb xa cov khoom tsis pub dhau 3 ~ 5 hnub ua haujlwm tom qab tso nyiaj tau lees paub. Yog tias nws tawm ntawm Tshuag, lub sijhawm ua haujlwm nyob ntawm.
3. Yuav ua li cas txog shipping?
Thaum lub pob me me, peb ib txwm xaiv FedEx, DHL, TNT, thiab UPS thiab lwm yam, thaum cov khoom muaj qhov hnyav thiab ntim, peb xav kom siv huab cua los yog hiav txwv xa khoom.
4. Kuv tuaj yeem tso qhov kev txiav txim li cas?
(1) Kev sib tham tau pom zoo raws li cov khoom lag luam thiab cov lus qhia tshwj xeeb.
(2) Daim ntawv them nqi Proforma yuav raug xa mus rau kev lees paub.
(3) Tom qab kev pom zoo ntawm proforma invoice, tus neeg siv khoom ua qhov tso nyiaj.
(4) Kev tsim khoom yuav pib sai li sai tau thaum cov nyiaj tau lees paub los ntawm peb lub txhab nyiaj.
(5) Tshaj tawm cov khoom hauv lub sijhawm xa khoom tau pom zoo.
Cim npe nrov: 1550nm ncaj qha modulated optical transmitter rau kev sib kis ntev, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, lag luam wholesale
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