Alarm History At The Hdsl2 Interface; H2Tu-C Hdsl2 Alarm History Screen - ADC HiGain H2TU-C-231 List 3F User Manual

Provisioning

Alarm History at the HDSL2 Interface

The HDSL2 Alarm History screens report alarms at the H2TU-C and the H2TU-R.
HDSL2 alarm history.
Monitor Performance
-----------------------------------------------------------------------------
Alarm
LOSW
MAL
LA
HBER
SHORT
GND
OPEN
-----------------------------------------------------------------------------
Use <Space> to cycle through.
choices and <Enter> to view..
.ID:
Screen Alarm Front-Panel Alarm
HDSL2 ALARMS at the H2TU-C and H2TU-R
LOSW SPNn-LOSW
MAL xxx-MAL
LA xxx-LA
HBER xxx-HBER
HDSL2 ALARMS at the H2TU-C only
SHORT PWR FEED SHRT
GND PWR FEED GND
OPEN PWR FEED OPEN
40
Table 16 describes the alarms that are reported at the H2TU-C or H2TU-R.
Event Log Config
H2TU-C HDSL2 Alarm History
First
04/10/02 00:00
04/10/02 00:00
04/10/02 00:00
Press: C(l)ear Alarm History
Interface
Statistics :
04/10/2002 23:24:09
Figure 25. H2TU-C HDSL2 Alarm History Screen
Table 16. HDSL2 Alarm Descriptions
Description
Loss of Sync Word—The HDSL2 loop has lost synchronization.
Margin—The margin on the HDSL2 loop has dropped below the minimum threshold
value set for the system. (xxx denotes either TUC or TUR.)
Loop Attenuation—The attenuation on the HDSL2 loop has exceeded the maximum
value set for the HDSL2 loop attenuation threshold. (xxx denotes either TUC or TUR.)
Block Error Rate—The HDSL2 BER has exceeded the set threshold limits of
-6 - 7
10 or 10 . (xxx denotes either TUC or TUR.)
A short between the Tip and Ring of the HDSL2 pair is present.
The HDSL2 loop is grounded.
A line power open condition is present.
Inventory Report
Last Status
04/10/02 00:00 OK
04/10/02 00:00 OK
OK
DISABLED
OK
OK
04/10/02 00:00 OK
: H2TU-C HDSL2
Alarm History
H2TU-C
June 12, 2002
LTPH-UM-1149-01
Figure 25 shows the H2TU-C
Rlogon Help
Count
1
1
0
0
0
0
1
System: Alarm
H2TU-C-231 List 3F