Figure 26. Event History Screen; Channel T1 Threshold Alarm History Screen; Event History Screen - ADTRAN QDFR Unit Installation And Maintenance Practice

Quad fiber remote (qdfr) unit
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Channel T1 Threshold Alarm History Screen

An individual Channel T1 Threshold Alarm History screen
seconds, severely errored seconds, loss of signal seconds, code violation line, and code
violation path.
Shelf:
1
Unacknowledged Alarms:
LOCATION
--------------------------------------------------------------------------------
QDFC
(DSX-1)
--------------------------------------------------------------------------------
Figure 25. Channel T1 Threshold Alarm History Screen

Event History Screen

The Event History screen
changes to service states and alarms.
Shelf:
1
Unacknowledged Alarms:
Num
Description of Event
-----------------------------------------------------------------------------
1.
QDFR Event Log Reset
Page Number:
-----------------------------------------------------------------------------
'P' - Previous Page
'N' - Next Page
61181307L7-5E
Slot:
11
Total Access System
CH 1 Circuit ID:
T1 Alarm History
THRESH ALARM
FIRST
ESL 15MIN
SESL 15MIN
LOSSL 15MIN
CVL 15MIN
ESP 15MIN
SESP 15MIN
UASP 15MIN
CVP 15MIN
1. Clear ALL CH 1 Data
2. Toggle Network/Customer Data
3. 24 HOUR Data
Selection:
(Figure
26) displays various events that have taken place, including
Slot:
11
Total Access System
1/
1
Number of Events:
'H' - Home
'E' - End
Selection:

Figure 26. Event History Screen

(Figure
25) provides the errored
mm/dd/yy hh:mm
LAST
CURRENT
OK
OK
OK
OK
OK
OK
OK
OK
4. View Next Channel
5. View Fiber Alarms
R. Clear ALL Alarm Data
mm/dd/yy hh:mm
Date
Time
08/04/04 08:39:54
1
'R' - Reset Events
Menu Descriptions
COUNT
000
000
000
000
000
000
000
000
Source Port
QDFR
SYS
21

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