G250-Ds1 T1/E1 Port Leds - Avaya G250 Installing And Upgrading

Front panel description

G250-DS1 T1/E1 port LEDs

Table 21: G250-DS1 T1/E1 port LEDs
LED
TST
ACT
ALM
SIG
112 Installing and Upgrading the Avaya G250 Media Gateway
Name Color
Testing Green
Sync/Activity Yellow
Alarm Red
Signal Green
Meaning
Maintenance or power-up self
●
test.
ON - when having at least one
●
call (or D ISDN signaling channel)
active and DS1 port is not a
synchronization source clock (i.e.
source is local).
BLINK - DS1 port is a
●
synchronization source clock for
the G250. Flashing rate indicate
the status of the recovered clock:
- a longer ON period indicates
good clock
- a longer OFF period indicates
bad received clock quality that
is inadequate as a clock
source.
Alarm
●
ALM LED is ON after boot and is
●
set OFF by firmware after
successful ending of self-test.
ON - Link Up, port enabled, no
●
traffic.
BLINK - Ethernet traffic.
●