5 LEDs and Alarms
5.1 Plug-in LEDs
The plug-in is equipped with four LEDs. Depending on the currently selected
CARDMODE the LEDs are mapped to local and remote status as follows:
Table 5-1: LED mapping for plug-in
The "Local Status" LED indicates the status of the local end of the DSL span
(STU-C side). The Remote Status" LED indicates the status of the remote end of
the DSL span (STU-R side). If the modem is configured as DSL slave then only
the local status is indicated, the "Remote Status" LED is switched off.
5.1.1 Plug-in LED Indications
Hardware / Software failure
Normal operation (Master)
Non-urgent alarms (local/remote) or loop active
Urgent alarms (local/remote)
Table 5-2: Plug-in LED indications
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