B
Appendix B • Alarms Window Field Definitions
APEX1000 All-Purpose Edge QAM Software Version 2.4.x • Installation and Operation Manual
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573408-001-a
Condition Description
Event or Alarm
(Severity Level)
Data Included in
Alarm or Event
Trap
Notes
GigE Alarms
Loss of Physical
Input
Loss of physical input on a
GigE interface
Alarm
• Major
GigE Interface 1. Can be disabled
2. Trap sent per instance
Buffer Full
• Buffer fullness threshold
exceeded or full
• Major indicates threshold
exceeded
• Critical indicates buffer is
full
Alarms
• Major
• Critical
GigE Processor #
(0, 1)
1. Can be disabled
2. Trap sent on a GigE
Processor basis
Low Bitrate
Input stream is below the
user-defined bit rate
Alarm
• Major
None 1. Can be disabled
2. Overall alarm – one
alarm for all input streams
High Bitrate
Input stream is above below
user-defined bit rate
Alarm
• Major
None 1. Can be disabled
2. Overall alarm – one
alarm for all input streams
Primary Stream
Threshold
Primary input stream is
below user-defined threshold
as compared to secondary
Alarm
• Major
None 1. Can be disabled
2. Overall alarm – one
alarm for all input streams
TS Redundancy
Failover
Input stream has failed over
from primary to secondary
input stream
Alarm
• Major
None 1. Can be disabled
2. Overall alarm – one
alarm for all input streams
Redundant
Interface Failover
Primary GigE interface has
lost link. APEX will failover to
backup GigE interface, which
will assume the same IP
address as the primary
Alarm
• Major
GigE Interface #
GigE to Host
Communication
alarm
Host processor has lost
communication with the
GigE processor
Alarm
• Major
GigE Interface #
Output Alarms
Service Error
One or more services is in
error. Indicates mapped
service is waiting for
extraction (PAT or PMT), or is
unable to process input PAT
or PMT and cannot output
program as mapped
Alarm
• Major
None 1. Can be disabled
2. Overall alarm – one
alarm for all input streams
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