Optical Transmission Unit not only play the role of optical wavelength convertion,but also achieved the function of flexibly switching/routing optical wavelength channel in optical domain based on digital wrapper technology which is advertised in standard document ITU-T G.709.
光信号转发单元不仅完成了光波长转换功能,而且通过采用ITU-T G.709建议的数字包封技术,实现了光域内灵活的交换/选路功能。
参考来源 - 光传送网光信号转发单元的硬件设计·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐