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Chapter 6 Alarms and Events
DS1 Output Module Alarms and Events
DS1 Output Module Alarms and Events
Table 6-26
lists the alarms and events for the DS1 Output module, and includes the
typical response for each alarm or event, it's event number, and a description or a
suggested corrective action. The SNMP MIB trap is listed in the Alarm/Event/Trap
Description column.
module alarms.
Table 6-26. DS1 Output Module Alarm and Event Messages
Alarm/
Typical Alarm/Event/Trap
Event/
Response
Trap ID
000
Redundant, Fault
001
Module Match, Invalid
002
Clk-A, Lost
003
Clk-B, Lost
004
Clk-C, Lost
005
Clk Level, Below
006
Clk Selected, None
007
PortFlt, Active, 40000
008
VCXO, Lost
009
PLL, Unlocked
010
Configuration, Fault
011
Hdw Config, Fault
012
Clk-D, Lost
129
Install, DS1 Output Module
130
Remove, DS1 Output Module
131
Enable, DS1 Output Module,
COML
132
Disable, DS1 Output
Module, COML
133
Restart, in 5 seconds, COML
144
Cannot Enable, Output
Module, COML
193
Frame Mode, ESF, COML
324 SSU-2000 Technical Reference
Table 6-27
lists the default parameters for the DS1 Output
Output alignment problem. Disable module, then re-enable.
A redundant pair has one DS1 module and one E1 module.
Replace module.
Module in slot A1 is in warm-up mode or has other problems.
Module in slot A12 is in warm-up mode or has other problems.
Reference signal is in LOS and both clocks have been removed or
are in warm-up.
Clock A or B is below output module setting.
No clocks, no output.
Indicates which output port is in fault (typically shorted). Repair
short and re-enable port.
VCXO problems, re-seat or replace module.
No clocks or VCXO. Re-seat and check clocks.
Redundant configuration mismatch. Re-seat or replace module.
If module is installed in slot previously used by a different module
type, use the CONF xAy REMOVE command.
If problem persists, call Symmetricom Global Services
Only in SDU. Loss of backup clock. Check cable.
Module Installed.
Module Removed.
Module Enabled.
Module Disabled.
User request for a module to reboot.
Cannot enable module due to configuration error.
Output framing type change.
Description/
Corrective Action
12713020-003-2 Revision F.01 – January 2007
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