Paradyne ENE2044 Installation Instructions Manual page 9

Table 2. LEDs (2 of 2)
LED State
E1 Flashing
Connections Green*
Lnk/Alm
Solid
(Ports 1–4
Green
or 1–8)
Solid
Amber
Pulsing
Amber
E1 Flashing
Connections Amber
Tx
Not
(Ports 1–4
Illuminated
or 1–8)
E1 Flashing
Connections Amber
Rx
Not
(Ports 1–4
Illuminated
or 1–8)
Power Solid
Green
* A pulsing LED blinks steadily at a rate of once per second. A flashing LED blinks
at a more rapid, less constant rate.
Indication
E1 connection is
established and active
E1 link
Remote Alarm Indication
(RAI). The outgoing
connection from the unit
has been lost; no data is
being transmitted.
Alarm Indication Signal
(AIS). An indirect
connection has been
lost; the unit may no
longer be receiving data
from its partner network
extender.
Data is being
transmitted.
No data is being
transmitted.
Data is being received.
No data is being
received.
The unit is operational
9
Additional Information
Traffic is flowing.
A connection exists but there
is indication of a problem with
the E1 line.
Yellow alarm. The unit's
partner network extender has
lost its incoming connection
and has LOS.
Blue alarm. The unit's partner
network extender has lost a
connection with an
intermediate device and has
LOS or RAI.
If the Power LED is not
illuminated, it is unlikely that
the network extender is
receiving power and therefore
none of the LEDs will be
illuminated.