Specification :

1310nm Optical Transmitter is the important equipment for HFC network in Cable TV’ s instructure. It is mainly used in long distance transport for TV image signal, digital TV signal, telephone voice signal and data ( or packed data) signal. We imported high-performance DFB laser as optical source and adopted automatic process of RF ( radio frequency) power digital and RF predistortion circuit which was own developed in radio frequency drive part. It also built-in micro computer automatic monitor system, so the excellent performance index of the whole machine to be ensured.