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IPmux-1/1E Installation and Operation Manual Chapter 4 Troubleshooting and Diagnostics
Error Detection 4-3
Table 4-1. Event Types (Cont.)
Event Description Corrective Action
LOS END LOS state detected has ended None
LOS START IPmux-1 has a LOS (loss of signal) state
on its E1/T1 port
1. Check the port cable connection
2. Check input signal
PS ACTIVE IPmux-1/1E power supply unit is
powered on
None
SN ERRORS END
BUNDLE 1
*Sequence Number ERRORS END
Refer to Bundle Configuration Statistics in
Appendix E
SN ERRORS START
BUNDLE 1
*Sequence Number ERRORS START
Refer to Bundle Configuration Statistics in
Appendix E
SYSTEM USER RESET IPmux-1/1E was reset by the user None
*
You can configure whether an item will be displayed for each event or every
1 sec / 1 min. For further information see Logfile Events in Appendix E.