摘要
无锡广电IP微波传输系统建设是针对原有微波系统进行IP化改造,通过增加IP微波和DCM设备,调整信号传输流程,灵活实现广播电视节目、PCM电话等业务的双向传输,完成构建微波光缆互为备份的数字传输平台,整个系统运行良好,确保了台外发射部门的广播电视安全播出。
Wuxi IP microwave transmission system conducts an IP transformation based on the original microwave transmission system, through adding IP microwave and DCM equipment and adjusting signal transmission. A digital transmission platform is built up, on which the microwave and optical fiber are mutual backup, broadcasting programs and PCM telephone business could be two-way communicated. The whole system runs well and ensures the safety broadcasting of transmiting station.
出处
《广播与电视技术》
2017年第11期92-96,共5页
Radio & TV Broadcast Engineering
