卫星地球站码流切换器选型方案研究  

Research on the Selection Scheme of TS Switch on Earth Station

作　　者：张小平 Zhang Xiaoping(Station 501,Inner Mongolia Radio and Television Transmission and Launch Center,Inner Mongolia 010070,China)

机构地区：[1]内蒙古广播电视传输发射中心501台,内蒙古010070

出　　处：《广播与电视技术》2024年第7期97-101,共5页Radio & TV Broadcast Engineering

摘　　要：码流切换器是广播电视卫星地球站上行传输链路中的关键设备,对于节目的安全播出至关重要。本文从产品成本、可靠性、切换条件、可操作性和可扩展性等角度出发,提出一些选型建议,并结合具体产品案例做了说明。本文提供了相关案例产品的外观和操作界面,可以比较直观地了解不同产品在实际使用上的特点,为如何进行地球站码流切换器的选型提供参考。The TS switch is a key device in the uplink transmission link of the broadcasting and television Earth Station.It is crucial for the safe broadcast of programs.From the perspective of cost,reliability,switching condition,operability,and scalability,this paper brings some advice for selection and explains them with specific product cases.It provides the appearance and operation interface of relevant products,which can provide a more intuitive understanding of the characteristics of different products in practical use,and provides a reference for the selection of TS switch on Earth Station.

关 键 词：地球站 码流切换器 选型 ASI码流 TSoIP码流 

分 类 号：TN93[电子电信—信号与信息处理]