System Status - ADC PG-PLUS PLL-720 Technical Practice

SCP-PLL720-020-03H
Status Description

System Status

IN SYNC No CO battery detected, Line Status Open. This status does not change except for Test status
OUT OF SYNC CO battery detected and line is Onhook at RTs
HDSL Status
HDSL LINK DOWN HDSL link is down and System is not in Metallic Fallback.
NORMAL HDSL link is synchronized.
START-UP HDSL link is acquiring synchronization.
METALLIC HDSL link is down and System is in Metallic Fallback
FALLBACK
Alarm Status
HDSL Summary of alarms associated with HDSL link.
SYSTEM Summary of alarms within the system.
Channel Status
BUSY Line is off-hook at RT.
FRAMED The DSL startup sequence is complete, but end-to-end transparency has not been established.
IDLE CO battery detected and line is on-hook at RT.
LOS Loss of signal.
N/A Not applicable.
OPEN No CO battery detected, Line Status Open. This status does not change except for Test status.
IDLE CO battery detected and line is on-hook at RT
RINGING Line is ringing.
RINGGND Ring ground detected at the RT.
REVERSED CO battery is detected with Tip and Ring reversed.
TEST Testing being done on line.
Channel Status for POTS during Metallic Fallback and HDSL Startup
N/A Invalid until HDSL is in SYNC, or if Metallic Fallback has been disabled
METALLIC POTS #1 line status when system is in Metallic Fallback, if Metallic Fallback has been enabled
FALLBACK
PLL-720, PLL-721 List 2's
Table 5. System Status
January 6, 2003
COLU Main Screen
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