Led Meanings - Paradyne BitStorm 4800 Express Installation Manual

3. LEDs

LED Meanings

When power is first applied to the unit, it performs a power-on self-test. When this
test is successfully completed, the Status LED blinks. The meaning of all the LEDs
is shown in
Table 3-1.
* The RJ45-type connectors for Port 1 and Port 2 bear two LEDs: the left one is the
3-2
Table 3-1, Front Panel
Front Panel LEDs
LED Color
Link* Green
Activity* Green
STATUS Green
ALARM Amber
TEST Amber
DSL Ports Green
(LEDs
numbered 1–24
or 1–48
correspond to
DSL ports 1–24
or 1–48)
Link LED and the right one is the Activity LED.
July 2004
LEDs.
State Meaning
Off No Ethernet link present.
On Ethernet Link present.
Flashing Ethernet link is present, but port is
administratively disabled.
Off No data is being transferred.
On Data is being transferred.
Off No power, or the unit has not completed
initialization.
On Unit has power and has completed initialization.
Off No Alarms.
On Unit failed self-test, or the unit has exceeded a
safe temperature, or a fan has failed.
Off Normal operating mode.
On At least one port is in test mode.
Off The port is disabled or no signal is detected on
the line.
On Port has successfully trained with the remote
and is active.
4821-A2-GN21-10