- Contact Person : Ms. Li Vicky
- Company Name : Zibo Wanshuo Electronic Equipment Co., Ltd.
- Tel : 86-0533-13034512114
- Fax : 86-0533-3599955
- Address : Shandong,Zibo,No. 115,A3, Wanjie Road, Zibo new&High-Tech Development Zone
- Country/Region : China
- Zip : 255086
1310nm/1550nm CATV Fiber optical transmitter,AGC,SNMP
1550nm optical transmitter
1550nm Internal Modulation Optical Transmitter
Model: LT1550 1550nm Internal Modulation Optical Transmitter
LT1550 internal modulation optical transmitter uses 1550nm DFB laser as its light source. Mainly used in the 20-25KM transmission of television signal, digital TV signal, cable telephone and data signal, it is the important equipment in building large and middle-scale CATV optical fiber network.
FeTechnical Parameter
Performance | Index | Supplement | ||
Optic feature | Wavelength | (nm) | 1548~1563 |
|
Equivalent noise intensity | (dB/Hz) | ≤-160 | RIN (20~1000MHz) | |
Output power | (dBm) | 3-10 |
| |
Return loss | (dB) | ≥55 |
| |
optical fiber connector |
| FC/APC | Optional SC/APC | |
RF feature | Work bandwidth | (MHz) | 45-862 |
|
Input level | (dBuV) | 20 | ±2 | |
Flatness | (dB) | ≤±0.75 | 45~862MHz | |
Return loss | (dB) | >16 |
| |
Input impedance | (Ω) | 75 | RF/INPUT | |
RF test | (dB) | 0±1 |
| |
CNR | (dB) | ≥50 | -1dBm receive | |
CTB | (dB) | ≤-63 |
| |
CSO | (dB) | ≤-57 |
| |
Power supply | (V) | 90~265 city power | -48VDC optional | |
Work temp. | (°C) | -5~65 |
| |
Size | (mm) | 423×330×45 |
| |
1310nm/1550nm CATV Fiber optical transmitter,AGC,SNMP
