Front Panel Leds - Paradyne bitstorm 4800 Installation Manual

Front Panel LEDs

When power is first applied to the BitStorm 4800 it performs a self-test. When this
test is successfully completed, the OK LED lights. The meaning of all the LEDs is
as shown in
Table 3-1.
4821-A2-GN20-00
Table 3-1, Front Panel
Front Panel LEDs
LED Color
ALARM Amber
DOWNLINK Green
DSL Port Green
(1–48)
MGMT Green
OK Green
STACK Green
POSITION
TEST Amber
UPLINK Green
V.35
Green
(on 4804
Management
Module only)
April 2002
LEDs.
State Meaning
Off No Alarms.
On Unit failed self-test, or the unit has exceeded a
safe temperature, or a fan has failed.
Off The port is disabled, or no physical connection
exists.
On A physical connection is detected.
Off The port is disabled or no signal is detected on
the line.
On Port has successfully trained with the remote and
is active.
Blinking Port is attempting to train.
Off The port is disabled, or no physical connection
exists.
On A physical connection is detected.
Off No power, or the unit has not completed
initialization.
On Unit has power and has completed initialization.
On Indicates the logical position in a stack of up to
eight units. (Future use.)
Off Normal operating mode.
On At least one port is in test mode.
Off The port is disabled, or no physical connection
exists.
On A physical connection is detected.
Off The port is disabled, or no physical connection
exists.
On A physical connection is detected.
Blinking The port is in test mode.
3. LEDs
3-3