User's Manual

Table Of Contents
Module Front Panel LED Indicators and Connectors – continued
FEB 2005 1X SC 4812T Lite BTS Optimization/ATP 6-35
PRELIMINARY
MASTER LED
Table 6-37: GLI Card MASTER LED States
LED State Device Status
Solid GREEN GLI is Master (also referred to as MGLI).
The GLI Card located in the Top Shelf is
designated by hardware as the
INS_ACTIVE GLI Card.
The GLI Card located in the Bottom Shelf is
designated by hardware as the
INS_STANDBY GLI Card.
OFF GLI is non-master (i.e., Slave).
ALARM LED
Table 6-38: GLI Card ALARM LED States
LED State Device Status
Slow Flashing
GREEN
INS_ACTIVE or INS_STANDBY Mode.
Solid GREEN Turns ON briefly during System Initialization
when the STATUS LED turns OFF.
OFF GLI is operating normally.
STATUS LED
Table 6-39: GLI Card STATUS LED States
LED State Device Status
Slow Flashing
GREEN
INS_ACTIVE or INS_STANDBY
Solid GREEN Turns ON briefly during System Initialization
when the ALARM LED turns OFF.
OFF GLI is operating normally.
SPANS LED
Table 6-40: GLI Card STATUS LED States
LED State Device Status
Solid GREEN GLI is operating normally.
Solid YELLOW One or more of the equipped initialized Span
Lines is receiving a Remote Alarm Indication
Signal from the Remote End of the Span Line.
table continued on next page
6