Table 1: Alarm Details
Multiplex Section Remote Defect Indication, SDH: The local interface has received an MS-RDI signal from the NE at the far end of the fiber, indicating that no SDH signal is being transmitted downstream of (and away from) the local NE. (See also Maintenance Signaling.)
SDH (STM64, WAN PHY STM64) interfaces (see respective table below).
Related Fault Hierarchy
Table 2: SDH (STM64, WAN PHY STM64) Interfaces
12x SFP+ BIC
Clearing an MS-RDI Condition
Follow all applicable safety requirements as described in the BTI7800 Series Hardware Overview and Installation Guide.
- Check for and clear all alarms on the downstream NE.
- Check for conditions on the local interface.
If the condition clears, you have completed this procedure.
If the condition does not clear, contact your next level of support.