The telecommunication management network (TMN) architecture has been used as a guide@ for the rapid development of telecommunication management technology products and applications@ and the establishment of a complete industrial chain. From the standpoint of fault@ configuration@ accounting@ performance and security (FCAPS)@ the effective management architecture for the management of telecommunication networks has been proposed in [ITU-T M.3010]@ and a series of related technical standards have been compiled. However@ due to insufficient development of technologies such as the Internet of things (IoT) and augmented reality (AR)@ on-site maintenance work relating to the non-intelligent parts (such as racks@ boards@ pipes@ optical fibers@ lines and other dummy resources) that constitute the telecommunication network have required the participation of a large amount of manpower for a long period of time. As the intelligence degree of maintenance is in a low level@ it is difficult to ensure the consistency and completeness of dummy resource information@ which seriously affects the quality of the network management. With the development of IoT and AR technology@ wearable device has been widely used in the field of on-site telecommunication smart maintenance. It is urgent to build the appropriate technical reference architecture@ based on which the specific technical standards@ including maintenance management functions@ interfaces@ information models@ can be established.