Rear Panel Features; Figure 1-5. Cdm-840 - Rear Panel View - Comtec CDM-840 Installation And Operation Manual

CDM-840 Remote Router
Introduction
LED
Rx TRAFFIC
GE
LINK/ACTIVITY
2 Rack Handles
In a rack enclosure, these handles help you install and remove the unit.
1.3.3.2

Rear Panel Features

•
Sect. 3.2 CDM-840 Cabling Connections
• Sect. 3.3 CDM-840 Ground and Power Connections
CAUTION – PROPER GROUNDING PROTECTION IS REQUIRED. The equipment must be
connected to the protective earth connection at all times. It is therefore imperative that
the unit is properly grounded, using the ground stud provided on the unit rear panel,
during installation, configuration, and operation.
External cables are attached to connectors provided on the rear panel of the unit (Figure 1-5).
State Condition
Green (solid) No Rx Traffic Faults (demod and decoder are locked, everything is OK).
Green No Rx Traffic Faults, blinks when a packet is being received from the satellite
(blinking) link to this unit.
Amber Rx Traffic has an Alarm.
Red Rx Traffic has a Fault.
Green (solid) Traffic Ethernet is connected, but no traffic exists.
Green
Ethernet activity detected.
(blinking)
Off Traffic Ethernet is not connected.
(TOP) Standard AC Unit
(BOTTOM) Optional 48V DC
Figure 1-5. CDM-840 – Rear Panel View
1–7
MN-CDM840
Revision 3