![VOD Overlay 1550nm Direct Modulated Optical Transmitter](https://d27wgn5g4t3wja.cloudfront.net/img/c1cffa41-afbd-40f7-8c26-2455eb939075/308670.png)
VOD Overlay 1550nm Direct Modulated Optical Transmitter
VOD1504 - Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai VOD1504 is a high performance 1550nm direct modulated inter-cut (narrow-bandwidth multiplex) optical transmitter which design and manufacture specially for realizing two-way television interact operation (VOD) for CATV network, mainly used in second service area to inter-cut IP/QAM or local program. In the content distribute network system (CON), VOD1504 is the VOD flow rate loading equipment, also often called the edge IP/QAM optical transmitter.