Transmitter (Optical Fiber Transmitter )

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