I-Transmitter ye-Optical ye-1550nm yokuguqula yangaphakathi ene-AGC/MGC
Inombolo yoMzekelo: ST1550I-2-XX
Uhlobo:I-Softel
I-MOQ:1
I-DFB Laser yezobuchwepheshe obuphezulu ebizwa ngokuba yi-SEI
Isekethe ezinzileyo ye-Optic Power Output
I-Microprocessor yangaphakathi enemisebenzi emininzi
01
Ingcaciso yeMveliso
Iinkcazo ezimfutshane
Le transmitter yitransmitter ye-optical enee-index eziphezulu, esebenza ngeendlela ezininzi ye-1550nm ehlengahlengisiweyo ngaphakathi kwinqanaba eliphezulu. Isebenzisa i-laser ye-DFB ethe tyaba ephezulu, ene-pre-distortion compensation eyakhelwe ngaphakathi kunye nolawulo lwe-AGC, APC, kunye ne-ATC, oluphucula kakhulu i-index epheleleyo yenkqubo.
I-ST1550I series 1550nm internally modulated optical transmitter sisixhobo esiphambili sokwakha iinethiwekhi zothumelo lwesibini lwe-CATV. Isetyenziswa kakhulu kwiinkonzo ezongeziweyo ezifana neempawu zeTV, iimpawu zeTV zedijithali, iimpawu zefowuni, kunye neempawu zedatha (okanye idatha ecinezelweyo). Sisisombululo esisemgangathweni ophezulu kodwa esingabizi kakhulu sokwenza iinkqubo zothumelo lwenethiwekhi ye-FTTx yokudlala kathathu.
Iimpawu ezisebenzayo
1. Yamkela i-laser ye-DFB ekhawulezayo ne-low chirp yokuqala njengomthombo wesignali.
2. Isekethe egqibeleleyo yangaphambi kokujika iqinisekisa ukusebenza ngokugqibeleleyo kwe-CTB kunye ne-CSO kwixabiso eliphezulu le-CNR.
3. Ulawulo lwe-AGC oluzenzekelayo luvumela imveliso ezinzileyo kumanqanaba ahlukeneyo okufaka i-RF.
4. Iinethiwekhi ezahlukeneyo zinokwenziwa ngcono ngokulungiswa kwe-OMI.
5. Ulawulo lobushushu betyala oluzenzekelayo ngokupheleleyo, iifeni ezikrelekrele, iifeni ziqala ukusebenza xa ubushushu betyala bufikelela kwi-30 ℃.
6. Umbane ongasemva owakhelwe ngaphakathi, iplagi eshushu, kunye neswitshi ezenzekelayo exhaswayo.
7. Iiparameter zokusebenza zomatshini wonke zilawulwa yi-microprocessor kwaye isibonisi sesimo se-LCD kwiphaneli engaphambili sinemisebenzi emininzi efana nokubeka esweni isimo se-laser, isibonisi se-parameter, i-alamu yempazamo, ulawulo lwenethiwekhi, njl.njl.; xa iiparameter zokusebenza ze-laser ziphambuka kuluhlu oluvunyelweyo olubekwe yisoftware, inkqubo iya kulumkisa ngokukhawuleza.
8. Ujongano oluqhelekileyo lwe-RJ45 lubonelelwe, luxhasa ulawulo lwenethiwekhi ekude ye-SNMP kunye ne-WEB.
| I-Transmitter ye-Optical ye-1550nm yokuguqula yangaphakathi ene-AGC/MGC | |||||
| Imodeli (ST1550I) | -04 | -06 | -10 | -12 | |
| Amandla e-Optic(IsiNgesi)mW） | 4 | 6 | 10 | 12 | |
| Amandla e-Optic(IsiNgesi)i-dBm） | 6.0 | 8.0 | 10.0 | 10.8 | |
| I-Optic Wavelengt(IsiNgesi)nm） | 1550±20 | ||||
| Isixhumi seFayibha | I-FC/APC,I-SC/APC,I-SC/UPC (Ikhethwe nguMthengi) | ||||
| I-bandwidth esebenzayo (MHz) | 47～862 | ||||
| Iitshaneli | 59 | ||||
| I-CNR(IsiNgesi)dB） | ≥51 | ||||
| I-CTB(IsiNgesi)dB） | ≥65 | ||||
| I-CSO(IsiNgesi)dB） | ≥-60 | ||||
| Inqanaba lokufaka le-RF (dBμV)
| Hayi ngokuguqulwa kwangaphambili | 78±5 | |||
| Ngokuphambuka kwangaphambili | 83±5 | ||||
| Ukungaguquguquki kwebhendi | ≤0.75 | ||||
| Ukulahleka Kwamandla (W) | ≤30 | ||||
| I-Power Voltage (V) | 220V(110)～254) OKANYE -48VDC | ||||
| Ixesha lokusebenza (℃) | -20～85 | ||||
| Ubungakanani (mm) | 483×370×44 | ||||
I-ST1550I Series Internal Modulation Optical Transmitter.pdf
