1550nm Internal Modulation Optical Transmitter ine AGC/MGC
Nhamba yeModhero: ST1550I-2-XX
Chiratidzo:Nyoro
MOQ: (Zvinyorwa zveMOQ):1
DFB Laser yemhando yepamusoro inonzi SEI
Dunhu Rakagadzikana reOptic Power Output
Microprocessor yemukati inoshanda zvakawanda
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Tsananguro yeChigadzirwa
Tsananguro Pfupi
Iyi transmitter itransmitter ye optical ine index yepamusoro, inoshanda zvakawanda ye 1550nm iri pamusoro. Inoshandisa laser yeDFB ine linear yakakwirira, ine built-in pre-distortion compensation uye AGC, APC, uye ATC control, izvo zvinovandudza zvakanyanya index yakazara yesystem.
ST1550I series 1550nm internally modulated optical transmitter ndiyo chinhu chikuru chekuvaka maCATV secondary transmission networks. Inonyanya kushandiswa kumasevhisi akawedzerwa kukosha akadai seTV image signals, digital TV signals, phone signals, uye data (kana compressed data) signals. Iyi imhinduro yepamusoro asi inodhura zvishoma kuti iite triple play uye FTTx network transmission systems.
Zvinhu Zvinoshanda
1. Inoshandisa laser yeDFB ine ruzha rwakaderera uye ine mutsetse wakakwira senzvimbo yechiratidzo.
2. Dunhu rakakwana risati rakanganiswa rinovimbisa kushanda kwakakwana kweCTB neCSO muhuwandu hwepamusoro hweCNR.
3. Kudzora otomatiki (AGC) kunogonesa kuburitsa kwakagadzikana mumazinga akasiyana eRF input.
4. Manetwork akasiyana anogona kugadziriswa neOMI.
5. Kudzora tembiricha yekesi otomatiki zvizere, mafeni akangwara, mafeni anotanga kushanda kana tembiricha yekesi yasvika 30 ℃.
6. Magetsi ane backup mbiri akavakirwa mukati, hot plug, uye otomatiki switch inotsigirwa.
7. Ma parameter ekushanda emuchina wese anodzorwa ne microprocessor uye LCD status display iri pamberi pepaneru ine mabasa akawanda akadai sekutarisa mamiriro e laser, parameter display, fault alarm, network management, nezvimwewo; kana ma parameter ekushanda e laser asiyana neanotarisirwa ne software, system ichakurumidza kuridza alarm.
8. Chimiro cheRJ45 chakajairika chinopihwa, chinotsigira manejimendi ari kure eSNMP neWEB.
| 1550nm Internal Modulation Optical Transmitter ine AGC/MGC | |||||
| Muenzaniso (ST1550I) | -04 | -06 | -10 | -12 | |
| Simba reOptic()mW） | 4 | 6 | 10 | 12 | |
| Simba reOptic()dBm） | 6.0 | 8.0 | 10.0 | 10.8 | |
| Optic Wavelengt()nm） | 1550±20 | ||||
| Chinobatanidza Fiber | FC/APC,SC/APC,SC/UPC (Yakasarudzwa neMutengi) | ||||
| Bandwidth yekushanda (MHz) | 47～862 | ||||
| Nzira | 59 | ||||
| CNR()dB） | ≥51 | ||||
| CTB()dB） | ≥65 | ||||
| CSO()dB） | ≥-60 | ||||
| RF Input Level (dBμV)
| Kwete nekukanganiswa kwekutanga | 78±5 | |||
| Nekukanganiswa kwekutanga | 83±5 | ||||
| Kusasimba kweBhendi | ≤0.75 | ||||
| Kurasikirwa Nesimba (W) | ≤30 | ||||
| Simba reVoteji (V) | 220V(110)～254) KANA -48VDC | ||||
| Temu Yekushanda (℃) | -20～85 | ||||
| Saizi (mm) | 483×370×44 | ||||
ST1550I Series Internal Modulation Optical Transmitter.pdf
Chigadzirwa
