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ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
2-152
© 2000, ADC Telecommunications, Inc.
DLP-544
Page 2 of 4
ALARM HISTORY
Legend:
Access ID=Identifier[-]Shelf-Grp-Slot[-Site(1=Lcl,2=Rmt) | -Loop(1=Lp 1,2=Lp 2)]
Date Time Access ID Locn Circuit ID Condition St
-------- -------- ---------------- ---- -------------------- ---------------- --
01/03/95 22:37:00 HDSL-1-6-1-2 FEND LOF CL
01/03/95 22:37:00 HDSL-1-6-1-1 FEND LOF CL
01/03/95 22:36:57 HDSL-1-6-1-2 NEND LOF CL
01/03/95 22:36:57 HDSL-1-6-1-1 NEND LOF CL
01/03/95 22:36:52 HDSL-1-6-1-2 FEND LOF MJ
01/03/95 22:36:52 HDSL-1-6-1-1 FEND LOF MJ
01/03/95 22:36:48 HDSL-1-6-1-2 FEND LOF CL
01/03/95 22:36:48 HDSL-1-6-1-2 NEND RECOVERY CL
01/03/95 22:36:48 HDSL-1-6-1-1 FEND LOF CL
01/03/95 22:36:48 HDSL-1-6-1-1 NEND RECOVERY CL
01/03/95 22:36:36 HDSL-1-6-1-2 NEND RECOVERY MN
01/03/95 22:36:36 HDSL-1-6-1-1 NEND RECOVERY MN
01/03/95 22:36:34 HDSL-1-6-1-2 NEND RECOVERY CL
01/03/95 22:36:34 HDSL-1-6-1-1 NEND RECOVERY CL
01/03/95 22:36:32 HDSL-1-6-1-1 NEND DC CONTINUITY CL
01/03/95 22:36:25 HDSL-1-6-1-2 NEND RECOVERY MN
01/03/95 22:36:25 HDSL-1-6-1-1 NEND RECOVERY MN
Page 1 of 2 Press CONTROL-A for assistance
6677-A
Figure 544-1. Alarm History Screen (Typical)
KEY
NEND means "PM information collected directly from incoming T1 signals, both at local and remote sites."
FEND means "ESF PRM information collected at the opposite ends of spans from the affected circuit and
returned to the system via the ESF Datalink, both at local and remote sites". The framing format must be
ESF in order for FEND information to be displayed.
Note: For Site 1, FEND information is at A; for Site 2, FEND information is at B.
10263-A
NEND NEND FEND
HRXHLXC
HLXR
FEND
REMOTE
(SITE = -2)
LOCAL
(SITE = -1)
LOOP 1
LOOP 2
LOOP 1
LOOP 2
DS1
DS1
DS1
DS1
TO NETWORK TO CUSTOMER
A
B
Figure 544-2. T1 NEND and FEND Locations