Comtech EF Data CDD-880 - Manual (Page 23)

CDD-880 Multi Receiver Router Revision 1
Introduction MN-CDD880
1–5
1.3.3 CDD-880 Physical Features
1.3.3.1 Front Panel
Figure 1-4. CDD-880 – Front Panel View
The CDD‐880 front panel (Figure 1‐4) features 16 Light‐Emitting Diode (LED) indicators. These
LEDs convey operational states as follows:
LED Condition
UNIT STATUS
Green No Unit Faults or Alarms.
Amber No Unit Faults, but an Alarm exists.
Red A Unit Fault exists (Example: PSU fault).
STORED
EVENT
Amber
There is a Stored Event in the log, which can be viewed from the Web Server
Interface or retrieved via the remote control interface.
Off There are no Stored Events.
ONLINE
Green The Unit is On Line, and carrying traffic.
Off
The Unit is Off Line (standby) – forced by externally connected 1:1 or 1:N
redundancy system.
GE
LINK/ACTIVITY
Green (solid) Traffic Ethernet is connected, but no traffic exists.
Green (blinking) Ethernet activity detected.
Off
GE Ethernet port is not connected.
Rx TRAFFIC 1
through 12
Green (solid) No Rx Traffic Faults (demod and decoder are locked, everything is OK).
Green (blinking) No Rx Traffic Faults, blinks when a packet is being received from the satellite link to
this unit.
Amber Rx Traffic has an Alarm.
Red Rx Traffic has a Fault.
Off Demod Card is not installed.