摘要
随着广播电视行业的发展,传统媒体与新媒体融合发展是历史的必然,面对信息资源内容更加丰富多样,提升线路传输容量已成为不可缺少的技术手段,通过中宁县偏远乡村广播、电视远距离传输工程的实施,在光纤资源紧张的情况下,光波分复用技术在实际应用中发挥了独特的作用。
With the development of radio and television,the merging of the traditional media into the new media is a historical necessity,and the content of information resources is more abundant and diverse.Improving the line transmission capacity has become an indispensable technical means.Through the implementation of radio and television long-distance transmission project in remote villages of Zhongning County,under the condition of shortage of optical fiber resources,optical wavelength division multiplexing technology has played a unique role in practical application.
作者
张文雄
ZHANG Wenxiong(Zhongning Radio and Television Station,Zhongning 755100,China)
出处
《中国有线电视》
2022年第4期50-52,共3页
China Digital Cable TV
关键词
光波分复用
光复用器
光解复用器
optical wavelength division multiplexing
optical multiplexer
optical demultiplexer
