Detailed Product Description
Transmitter (Optical Fiber Transmitter ),1310nm optical transmitter,CATV transmitter
1. DFB laser with high performances, high output power.
2. Micro computer control system which can collect and ditect various parameters
3. Auto temperature control and auto power control system
4. VFP blue displayer displays the parameters of the equipment status.
which can further extend the life span of the laser.
6. Voice alert when theres no optical output.
7. Wide frequency AGC system improves the stability of the equipment.
8. Wide frequency AGC system and predistortion system which improved the distortion norm and the capacity for distant transmission.
9. All parameters controlled by keyboard, easy to debug.
10. GaAs protect the circuit against statics.
Technical Specifications
Wavelength | nm | 1310±20 |
Optical Return Loss | dB | ≥60 |
Output optical power | mw | 422 |
Connector | dB | SC/APC or FC/APC |
Working Bandwidth | MHz | 47870 |
In-band Flatness | dB | ±0.5 |
Input Return Loss | dB | ≥16 |
Input impedance | w | 75 |
Test Point Level | dBmV | 20±1 |
Distortion | 59 pathes PAL+320MHz digital signal | |
C/N | dB | ≥51 |
CTB | dB | ≥65 |
CSO | dB | ≥61 |
Power voltage | V | 220V/500Hz |
