脉冲编码调制装置在光纤保护双通道切换过程中的动作解析

侯超军;董翠芳;张宁

Analysis on action of PCM device in switch over process of dual channels of optical fiber protection

HOU Chaojun;DONG Cuifang;ZHANG Ning

华电技术 . 2012, (5): 52 -55 .