Event History Screen; Compatibility; Figure B-5. Event History Screen - ADTRAN HDSL4 Installation And Maintenance Manual

HDSL NEW ENHANCED FEATURE OVERVIEW
is reported to the Splice Results Screen. Since all other columns show 00 for all counts, there
is no reason to Change (
module is evaluating.

Event History Screen

The Event History screen
splice detector. Any reset of the detector is shown as well as the first detect seen since the last
reset.
Circuit ID:
Num Description of Event
------------------------------------------------------------------------------
1. H4TU-C Event Log Reset
2. H4TU-C Powered Up
3. H4TU-R Powered Up
4. Splice Detector Reset
5. Bad Splice Detected
Page Number:
-------------------------------------------------------------------------
'P' - Previous Page
'N' - Next Page

Compatibility

The H4TU-C and H4TU-R both run local detectors; therefore, a splice-detection capable
H4TU-C will be able to detect bad splices up to slightly more than half the circuit length.
Likewise, a splice detection capable H4TU-R will be able to detect bad splices up to slightly
more than half the circuit from the remote end. With older (non-splice detection units) the
splice-detection capable units will not receive Embedded Operations Channel (EOC) messages
from the older units so visibility from the other end is lost. Splice detection support is not
available for two-wire repeaters.
B-8
HDSL4 for General Distribution Installation and Maintenance Practice
the view of the distance column to show the distances an H4TU-R
C)
(Figure B-5) shows the messages reported in the event log due to the
Chronic Circuit
Press ESC to return to previous menu
1/ 1 Number of Events:
'H' - Home
'E' - End
Selection:

Figure B-5. Event History Screen

04/14/04 03:31:36
Date Time
04/14/04 03:34:36
04/14/04 03:30:01
04/14/04 03:30:15
04/14/04 03:30:29
04/14/04 07:30:33
5
'R' - Reset Events
Source
H4TU-C
H4TU-C
NO ID
H4TU-R
NO ID
61223HDSL4L2-5C