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COLU Main Menu
COLU Summary Screen
This screen details the performance condition of the COLU and RT.
1
Select Main from the menu bar and press
2
Press
to move up a menu level, or
ESC
Performance and Alarms screens for a detailed description of data displayed in these areas.
System Status
Description
HDSL Channel Status
Metallic Fallback
System in metallic fallback and the HDSL link is down.
Start-up
System in start-up mode where the HDSL link is acquiring synchronization.
Normal
System running normal where the HDSL link is synchronized and speech and signaling data are flowing
between the COLU and the RT.
POTS during Metallic Fallback and HDSL Startup
Metallic Fallback
For the POTS1 line; POTS2-3 Not Applicable (N/A) or TEST (if the line is under test).An N/A entry
means the value is invalid until HDSL is in SYNC and running in normal mode.
HDSL in SYNC; each POTS Channel Status
Open
No CO battery detected.If No CO battery is detected, then the Line Status is Open. This status does not
change except for Test status.
Idle
CO battery detected and line is Onhook at RT.
Ringing
Line is ringing
Busy
Line is Offhook at RT
Test
Line is under SDT
ISDN Channels Status
Active
The act bit in the ISDN M-channel is set in the customer direction (towards NT1) and the network
direction (towards LT)
Not Active
The act bit in the ISDN M-channel is reset in the customer direction or network direction or both.
14
to view this screen.
ENTER
+
to return to the PAU/PMU Main menu. Refer to the
CTRL
R
Table 4.
System Status
January 6, 2003
SCP-PLL722-010-04H
Status indicators for
the HDSL span and
the POTS interfaces
HDSL performance
summary in terms of
margin and ES counts
Status of current HDSL
and System alarms
PLL-722 List 1
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