摘要
目前有线电视光纤传输大多采用1310nm技术。就离中心机房较远的乡镇广电站如何运用1550nm光纤传输技术方案进行探讨,从经济效益角度和技术方案的可行性方面进行论述。
Cable television fiber optical transmission is usually based on 1 310 nm technology at present. The paper discusses how to apply 1 550 nm fiber optical transmission technology at the broadcasting and television station in the rural area far from the central machine house, analyzes the technical and economical feasibility of the scheme.
出处
《中国有线电视》
2005年第16期1596-1598,共3页
China Digital Cable TV
