Telecommunications Management Network (TMN) - Linear multiplex section protection configuration information model for the Network Element (NE) view (Endorsement of the English version EN 301268 V 1.1.1 (1999-05) as German Standard)
电信管理网(TMN).网元(NE)视图的线性多路复用段保护配置信息模型(作为德国标准认可英文版EN 301268 V 1.1.1(1999-05))