DEVICE,SYSTEM AND METHOD FOR DIAGNOSING THE CONNECTIVITY OF DSL

摘要

A system and method for diagnosing the connectivity of DSL transceiver ar e disclosed. The DSL transceiver comprises xTU-C and xTR-R, and the system c omprises message collection module and fault analysis module. The message co llection module collects and stores the interworking messages of the xTU-C a nd xTR-R in the initialization process; The fault analysis module analyses t he messages which have been collected and stored, and then determines the co nclusion about the connectivity of DSL. The invention resolves the connectiv ity of the different xTU-C and xTR-R, simplifies the process flow, improves the efficiency, and reduces the cost. Furthermore, the device for diagnosing the connectivity of DSL transceiver is disclosed.