FTTH 19inch 2*7db 2*9db External Modulation CATV 1550nm Optical Fiber Transmitter

It is a high performance forward path transmitter.19 inches rack mount structure, high linearity and low noise 1550mm DFB laser and state of the RF control circuits, pre-distortion, these make it a desirable choice for metro HFC network.

It uses 1550nm DFB laser with high linearity and low noise. Pre-distortion circuit improves the performance and stability of DFB laser. AGC/ATC mechanism provides protection to laser and ensures the performance and stability module and feedback to intelligent system platform. This ensures the laser to work at normal status and high performance. If the laser operating parameter out of specification that is set by software, it will set-off the lasers power supply, and display the information on the front panel LCD

Features

1.  1550 optical transmitter

2. Selectable AGC (automatic gain control) or MGC (manual gain control)

3. Accepts low signal input levels

4.  Front panel LCD display

5. Low RIN, High CNR

6.  High CSO, CTB and XMOD

7.High linearity and low noise DFB laser, large transportation capacity.

8. Effective Automatic Temperature Control (ATC) and Automatic Power Control (APC) of the laser to ensure stable operation.

9.  Microprocessor control and monitor

10. RS-485 interface for remote monitoring and control

11. 45~870/1000 MHz bandwidth

12.  RF pre-distortion circuit for excellent CNR and low distortion performance.

Ordering Information