Isidluliseli Sokukhanya Sangaphakathi esingu-1550nm esine-AGC/MGC
Inombolo Yemodeli: ST1550I-2-XX
Umkhiqizo:I-Softel
I-MOQ:1
I-DFB Laser Ebizwa Nge-SEI Yobuchwepheshe Obuphezulu
Isekethe Ezinzile Yokuphuma Kwamandla E-Optic
I-Microprocessor Yangaphakathi Enemisebenzi Eminingi
01
Incazelo Yomkhiqizo
Izincazelo Ezimfushane
Lo mthumeli uyi-transmitter ye-optical eguquguqukayo ene-index ephezulu, esebenza ngezindlela eziningi engu-1550nm ezingeni eliphezulu. Isebenzisa i-laser ye-DFB eqondile ephezulu, ene-pre-distortion compensation eyakhelwe ngaphakathi kanye nokulawula kwe-AGC, APC, kanye ne-ATC, okuthuthukisa kakhulu i-index ephelele yesistimu.
I-ST1550I series 1550nm internally modulated optical transmitter iyithuluzi eliyinhloko lokwakha amanethiwekhi okudlulisa esibili e-CATV. Isetshenziswa kakhulu ezinsizeni ezingeziwe njengezimpawu zesithombe se-TV, izimpawu ze-TV zedijithali, izimpawu zocingo, kanye nezimpawu zedatha (noma idatha ecindezelwe). Kuyisisombululo sekhwalithi ephezulu kodwa esingabizi kakhulu sokwenza izinhlelo zokudlulisa inethiwekhi zokudlala kathathu kanye ne-FTTx.
Izici Zokusebenza
1. Isebenzisa i-laser ye-DFB ephansi yokuqala kanye ne-linearity ephezulu njengomthombo wesignali.
2. Isekethe yangaphambi kokuhlanekezelwa ephelele iqinisekisa ukusebenza okuphelele kwe-CTB kanye ne-CSO ngenani eliphakeme le-CNR.
3. Ukulawulwa kwe-AGC okuzenzakalelayo kwenza umkhiqizo ozinzile emazingeni ahlukene okufaka i-RF.
4. Amanethiwekhi ahlukene angathuthukiswa ngokulungiswa kwe-OMI.
5. Ukulawula izinga lokushisa lekesi okuzenzakalelayo ngokuphelele, abalandeli abahlakaniphile, abalandeli baqala ukusebenza lapho izinga lokushisa lekesi lifinyelela ku-30 ℃.
6. Ukunikezwa kwamandla okusekelayo okubili okwakhelwe ngaphakathi, ipulaki eshisayo, kanye neswishi ezenzakalelayo kuyasekelwa.
7. Amapharamitha okusebenza womshini wonke alawulwa yi-microprocessor kanti isibonisi sesimo se-LCD kuphaneli engaphambili sinemisebenzi eminingi efana nokuqapha isimo se-laser, isibonisi sepharamitha, i-alamu yamaphutha, ukuphathwa kwenethiwekhi, njll.; uma amapharamitha okusebenza e-laser ephambuka ebangeni elivunyelwe elibekwe yisofthiwe, uhlelo luzoxwayisa ngokushesha.
8. Kunikezwe isikhombimsebenzisi esijwayelekile se-RJ45, esisekela ukuphathwa kwenethiwekhi ekude ye-SNMP kanye ne-WEB.
| Isidluliseli Sokukhanya Sangaphakathi esingu-1550nm esine-AGC/MGC | |||||
| Imodeli (ST1550I) | -04 | -06 | -10 | -12 | |
| Amandla Optic(I-1965)mW） | 4 | 6 | 10 | 12 | |
| Amandla Optic(I-1965)i-dBm） | 6.0 | 8.0 | 10.0 | 10.8 | |
| I-Optic Wavelengt(I-1965)nm） | 1550±20 | ||||
| Isixhumi se-Fiber | I-FC/APC,I-SC/APC,I-SC/UPC (Ekhethwe yiKhasimende) | ||||
| I-Bandwidth Esebenzayo (MHz) | 47～862 | ||||
| Iziteshi | 59 | ||||
| I-CNR(I-1965)dB） | ≥51 | ||||
| I-CTB(I-1965)dB） | ≥65 | ||||
| I-CSO(I-1965)dB） | ≥-60 | ||||
| Izinga Lokufaka le-RF (dBμV)
| Hhayi ngokuhlanekezelwa kwangaphambili | 78±5 | |||
| Ngokuhlanekezelwa kwangaphambili | 83±5 | ||||
| Ukungaguquguquki kwebhendi | ≤0.75 | ||||
| Ukulahlekelwa Amandla (W) | ≤30 | ||||
| Amandla e-Voltage (V) | 220V(110)～254) NOMA -48VDC | ||||
| Isilinganiso Sokusebenza (℃) | -20～85 | ||||
| Usayizi (mm) | 483×370×44 | ||||
I-ST1550I Series Internal Modulation Optical Transmitter.pdf
