Led Indicators - Paradyne DNE4500-P Installation Instructions Manual

LED Indicators

Table 1. LED States (1 of 3)
LED State
DS3 flashing
Connection green*
Lnk
solid green
no
illumination
DS3 no
Connection illumination
Alm
solid amber
pulsing
amber
Indication
DS3 is operational
DS3 link is
established
Red Alarm: The
incoming
connection to the
unit has been lost;
no data is being
received.
DS3 is operational
Yellow Alarm: The
outgoing
connection from the
unit has been lost;
no data is being
transmitted.
Blue Alarm: An
indirect connection
has been lost; unit
may no longer be
receiving data from
its partner
DNE4500.
6
Additional Information
The DS3 connection has been
established and traffic is
flowing.
A connection exists but there is
indication of a problem with the
DS3 line.
If the outgoing connection from
the unit has also been lost then
the unit's partner DNE4500 will
be in Red Alarm as well.
Note: When a DNE4500 is in
Red Alarm, the Ethernet link
will be disabled and the
Ethernet 100, Act and Lnk
LEDs will show solid
illumination.
Note: If the DS3 Lnk LED also
remains unlit then the unit is in
Red Alarm.
The unit's partner DNE4500
has lost its incoming connection
and is in Red Alarm.
Note: When a DNE4500 is in
Yellow Alarm, the Ethernet link
will be disabled and the
Ethernet 100, Act and Lnk
LEDs will show solid
illumination.
The unit's partner DNE4500
has lost a connection with an
intermediate device and is in
Red or Yellow Alarm.
Note: When a DNE4500 is in
Blue Alarm, the Ethernet link
will be disabled and the
Ethernet 100, Act and Lnk
LEDs will show solid
illumination.