Quad Fiber Remote (QDFR) Unit Installation and Maintenance Practice
20
61181307L7-5E
Alarm History Menu
The Alarm History menu (
) provides the options Red, Yellow, and Blue Alarms or PM
Threshold Crossing Alarms. A red alarm indicates a loss of signal or loss of framing, a yellow
alarm indicates a remote alarm indication, and a blue alarm is an alarm indication signal.
Figure 23. Alarm History Menu
T1 Alarm History Screen
The T1 Alarm History screen (
) displays the alarm history, and the option to select a
specific channel.
Figure 24. T1 Alarm History Screen
Shelf: 1 Slot: 11 Total Access System mm/dd/yy hh:mm
Unacknowledged Alarms:
Alarm History
1. Alarm History - Red, Yellow, and Blue Alarms
2. Alarm History - PM Threshold Crossing Alarms
Selection:
Shelf: 1 Slot: 11 Total Access System mm/dd/yy hh:mm
Unacknowledged Alarms:
CH 1 Circuit ID:
T1 Alarm History
LOCATION ALARM FIRST LAST CURRENT COUNT
--------------------------------------------------------------------------------
QDFC RED(LOS/LOF) 01/01/00 00:00:05 01/01/00 00:00:05 Alarm 001
(DSX-1) YELLOW(RAI) OK 000
BLUE(AIS) OK 000
QDFR RED(LOS/LOF) OK 000
(DS1) YELLOW(RAI) OK 000
BLUE(AIS) OK 000
--------------------------------------------------------------------------------
1. Channel 1 Alarms 5. Fiber Alarms
2. Channel 2 Alarms 6. Clear ALL Channel 1 Alarm Data
3. Channel 3 Alarms R. Clear ALL Alarm Data
4. Channel 4 Alarms
Selection:
