Led Meanings - Paradyne IP DSLAM BitStorm 2600 Installation Manual

3. LEDs

LED Meanings

3-2
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, Front Panel
Table 3-1. Front Panel LEDs
LED Color
Link* Green
Activity* Green
Uplink Ports 1–8 Green
(T1/E1 models)
Yellow
STATUS Green
ALARM Amber
TEST Amber
DSL Ports Green
(LEDs
numbered 1–24
correspond to
DSL ports 1–24)
* The RJ45-type connectors for Port 1, Port 2, and (if present) Port 3 bear two LEDs:
the left one is the Link LED and the right one is the Activity LED. The SFP socket for
Port 3 has two adjacent LEDs marked LINK and ACT.
March 2005
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.
On Good signal; unit is trained.
On Link is in an alarm state.
Off Link is disabled.
Off No power, or the unit has not completed
initialization.
On Unit has power and has completed initialization.
Off No Alarms.
On An alarm is reported: the unit failed self-test, or
the unit has exceeded a safe temperature, or a
fan has failed, or a port is in an alarm state.
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.
2600-A2-GN20-40