专利名称：Digital switching network
发明人：ERNST, WOLFRAM, DIPL.-ING.,LINDWURM,
FRANZ, DIPL.-ING.
申请号：EP91111578.0申请日：19910711公开号：EP0522193A1公开日：19930113
专利附图：
摘要：The connecting structure between the switching modules of a digital switchingnetwork contains redundant transmission links, the operating state of which is changedby means of a reconfiguration in the event of a failure of the active transmission links andwhich thus replace the failed active transmission links. These redundant transmission linkscan only be checked by routine reconfiguration. The invention ensures that theredundant transmission links can also be monitored for intactness in their redundantoperating state.
申请人：SIEMENS AKTIENGESELLSCHAFT
地址：WITTELSBACHERPLATZ 2; W-8000 MUENCHEN 2,Wittelsbacherplatz 2 D-80333München DE
国籍：DE
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