1550nm Internal Modulation Optical Transmitter nrog AGC / MGC
Qauv nab npawb: ST1550I-2-XX
Hom Tshuaj:Softel
MOQ:1
High-tech DFB Laser Named SEI
Stable Circuit Court ntawm Optic Power Output
Multi-functional Internal Microprocessor
01
Product Description
Cov lus piav qhia luv luv
Qhov no transmitter yog ib tug high-index, multi-functional 1550nm internally modulated optical transmitter nyob rau sab saum toj. Nws siv lub siab linear DFB laser, nrog built-in pre-distortion them nyiaj thiab AGC, APC, thiab ATC tswj, uas zoo heev txhim kho cov ntaub ntawv Performance index ntawm lub system.
ST1550I series 1550nm internally modulated optical transmitter yog cov cuab yeej tseem ceeb rau kev tsim kho ntawm CATV theem nrab kis tau tus mob. Nws yog tsuas yog siv rau cov kev pab cuam muaj nqis ntxiv xws li TV duab teeb liab, digital TV teeb liab, xov tooj teeb liab, thiab cov ntaub ntawv (los yog cov ntaub ntawv compressed) cov teeb liab. Nws yog qhov zoo tshaj plaws tab sis tus nqi qis kom paub txog kev ua si triple thiab FTTx network kis tau tus mob.
Functional Features
1. Nws txais yuav qhov qub qis chirp thiab siab linearity DFB laser ua lub teeb liab.
2. Lub zoo meej pre-distortion Circuit Court ua kom muaj kev ua tau zoo ntawm CTB thiab CSO hauv tus qauv siab CNR tus nqi.
3. Tsis siv neeg nce (AGC) tswj ua kom cov zis ruaj khov hauv ntau qib RF input.
4. Cov kev sib txawv sib txawv tuaj yeem ua kom zoo los ntawm kev hloov kho OMI.
5. Tag nrho cov ntaub ntawv ntsuas kub tsis siv neeg, cov kiv cua ntse, cov kiv cua pib ua haujlwm thaum cov ntaub ntawv kub txog 30 ℃.
6. Ua-nyob rau hauv dual thaub qab fais fab mov, kub ntsaws, thiab tsis siv neeg hloov pauv txaus siab.
7. Cov kev ua haujlwm ntawm lub tshuab tag nrho yog tswj los ntawm microprocessor thiab LCD cov xwm txheej 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 txhaum, kev tswj xyuas network, thiab lwm yam.; ib zaug cov kev ua 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.
8. Standard RJ45 interface muab, txhawb kev tswj chaw taws teeb ntawm SNMP thiab WEB.
| 1550nm Internal Modulation Optical Transmitter nrog AGC / MGC | |||||
| Qauv: ST1550I | -04 | -06 | -10 | -12 | |
| Optic zog(mW) | 4 | 6 | 10 | 12 | |
| Optic zog(dBm ib) | 6.0 | 8.0 ib | 10.0 | 10.8 | |
| Optic Wavelengt(nm) | 1550 ± 20 | ||||
| Fiber Connector | FC/APC,SC/APC,SC/UPC (Xaiv los ntawm Cov Neeg Siv Khoom) | ||||
| Ua haujlwm Bandwidth (MHz) | 47～862 ib | ||||
| Cov channel | 59 | ||||
| CNR(dB) | ≥51 | ||||
| CTB(dB) | ≥65 | ||||
| CSO(dB) | ≥-60 | ||||
| RF nkag theem (dBμV)
| Tsis nrog pre-distortion | 78 ± 5 | |||
| Nrog pre-distortion | 83 ± 5 | ||||
| Band Unflatness | ≤ 0.75 | ||||
| Lub zog poob (W) | ≤ 30 | ||||
| Lub zog hluav taws xob (V) | 220V (110～254) LOSSIS -48VDC | ||||
| Ua haujlwm kub (℃) | -20～85 | ||||
| Loj (mm) | 483 × 370 × 44 hli | ||||
ST1550I Series Internal Modulation Optical Transmitter.pdf
