User's Manual

MM-015039-001, Rev. H
23
Figure 4-5: TX Module
All electrical connections used during normal operation are located on the rear panel (refer to Figure 4-5).
Control, data, small signal, and DC power connections mate with the unified backplane. A low level TX
exciter output connector is located on the rear panel.
Table 4-4: TX Module Connections
LOCATION
CONNECTOR
DESCRIPTION
Rear Panel
SMB
Transmitter Exciter Output
95-Pin
Backplane Small Signal Connector (5X19)
3-Pin
Backplane DC Power
Circuit Board (side)
RJ-45
Factory Service Communications Port
4-Pin
Factory Service DC Power
Table 4-5: TX Module – Front Panel Indicators and Controls
INDICATOR/CONTROL
INDICATOR COLOR
DESCRIPTION
Status LED
OFF
No Status
GREEN SOLID
Transmitting
GREEN FLASHING
Exciter Mode
RED SOLID
Major Fault
RED FLASHING
Minor Fault
YELLOW SOLID
Flash Write (during
program modes)
Alternately, No Linearizer
Power Loop Packets
YELLOW FLASHING
Program Downloading
Activity LED
(Ethernet)
OFF
No Activity
GREEN SOLID
Ethernet Activity
RED SOLID
Loss of Ethernet Activity