IEC 61850-8-1-2004 变电所的通信网络和系统.第8-1部分:专用通信设施映像(SCSM).MMS (ISO 9506-1和ISO 9506-2)和ISO/IEC 8802-3上的映像
Communication networks and systems in substations - Part 8-1: Specific communication service mapping (SCSM) - Mappings to MMS (ISO 9506-1 and ISO 9506-2) and to ISO/IEC 8802-3
Specifies a method of exchanging time-critical and non-time-critical data through local-area networks by mapping ACSI to MMS and ISO/IEC 8802-3 frames. MMS services and protocol are specified to operate over full OSI and TCP compliant communications prof