User's Manual

Module Front Panel LED Indicators and Connectors68P09258A31–A
Oct 2003
1X SCt 4812T BTS Optimization/ATP
6-25
Figure 6-2: GLI2 Front Panel
MMI PORT
CONNECTOR
ACTIVE LED
STATUS RESET ALARM SPANS MASTER MMI ACTIVE
STATUS LED
RESET
PUSHBUTTON
ALARM LED
SPANS LED
MASTER LED
STATUS
OFF – operating normally
ON – briefly during power-up when the Alarm LED turns
OFF.
SLOW GREEN – when the GLI2 is INS (in-service)
RESET
ALARM
OFF – operating normally
ON – briefly during power-up when the Alarm LED turns
OFF.
SLOW GREEN – when the GLI2 is INS (in-service)
SPANS
MASTER
MMI PORT
CONNECTOR
ACTIVE
LED OPERATING STATUS
All functions on the GLI2 are reset when pressing and
releasing the switch.
ON – operating normally in active mode
OFF – operating normally in standby mode
Shows the operating status of the redundant cards. The
redundant card toggles automatically if the active card is
removed or fails
ON – active card operating normally
OFF – standby card operating normally
The pair of GLI2 cards include a redundant status. The
card in the top shelf is designated by hardware as the
active card; the card in the bottom shelf is in the standby
mode.
OFF – card is powered down, in initialization, or in standby
GREEN – operating normally
YELLOW – one or more of the equipped initialized spans is
receiving a remote alarm indication signal from the far end
RED – one or more of the equipped initialized spans is in an
alarm state
An RS-232, serial, asynchronous communications link for
use as an MMI port. This port supports 300 baud, up to a
maximum of 115,200 baud communications.
FW00225
6