Figure 23. 1:1 Redundant Configuration Diagram - Single Source Rf Input With Iom-Xx And; Figure 24. 1:1 Redundant Configuration - Dual Source If Input - Comtech EF Data DT-4572 Installation And Operation Manual

DT4572 X-Band Down Converter
Redundant System Operation
IF Load
or
Loop to
Next Unit
LP In
IF Out
Single Source RF Input with IOM-XX and TSEQM-XX Installed
IOM-XX
J3 HSB

Figure 24. 1:1 Redundant Configuration - Dual Source IF Input

IF Out
Down Converter - IOM
BU EQ
LP Out
Down Converter - TSEQM
EQ EQ
Out
In
EQ
Figure 23. 1:1 Redundant Configuration Diagram -
J4
IF
J4 J6 J8
LP IN LP OUT
IF
IF IF
OUTPUT OUTPUT
#1 #2
(Backup Unit)
(On line)
P1 - Pin 7
Alarm Cable
NO
(Closed When
EQ Faults)
J5
RF
J5
RF
35
MM/DT4572.IOM
RF In
LP Out
LP In
RF In
J9
LP OUT
CUSTOMER
SUPPLIED
RF DIVIDER
Rev. 0
RF Load
or
Loop to
Next Unit