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Status • Reports
APEX1000 All-Purpose Edge QAM Software Version 2.4.x • Installation and Operation Manual
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573408-001-a
Chassis Redundancy Status window parameters
Parameter Description
Redundancy Status
Redundancy Role
Describes the functional role of the designated APEX.
Values are:
• Primary – The APEX which is typically active
• Secondary – The APEX which is typically standing by
Primary APEX
Status
Describes the functional state of the primary APEX. Values are:
• Unknown – State of the Primary is not known. (Heartbeat not received)
• Active – Primary RF outputs are active
• Standby – Primary RF outputs are muted. Waiting to become active
• Fault – The Primary has experienced a fault
• Suspended – User has enabled Suspend on the Primary APEX
The default is Standby.
Secondary APEX
Status
Describes the functional state of the secondary APEX. Values are:
• Unknown – State of the Secondary is not known. (Heartbeat not received)
• Active – Secondary RF outputs are active
• Standby – Secondary RF outputs are muted. Waiting to become active
• Fault – Fault on the Secondary
• Suspended – User has enabled Suspend on the Secondary APEX
The default is Unknown.
Redundancy
State/Availability
Shows the availability state of the 1:1 redundancy system.
Values are:
Available
1. Primary in active state received heartbeat
from Secondary in standby state or
2. Secondary in active state received heartbeat
from primary in standby state
• Configurations are synchronized
• No critical faults
Protected
1. Primary in fault state received heartbeat from
Secondary in active state or
2. Secondary in fault state received heartbeat
from Primary in active state
• Configurations are synchronized
Unavailable
• Timeout waiting for heartbeat from other
APEX in redundancy pair
• Configuration not synchronized
• Primary or Secondary APEX in fault or
suspend state
Synchronizing
• Synchronizing configuration between active
and standby APEXs
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