Comtech EF Data DT-4500 Series - Manual (Page 65)

DT4500 Series Down Converters MN/DT4500.IOM
Redundant System Operation Revision 1
47
CUSTOMER
SUPPLIED
RF DIVIDER
RF
INPUT
#2
CUSTOMER
SUPPLIED
RF DIVIDER
RF
INPUT
#1
BACKUP CONVERTER (BU)
CONVERTER No. 1
CONVERTER No. 2
CONVERTER No. N
TO
CONN. J6
ON
CVTR. #3
IF
OUTPUT
#1
LP IN
LP IN
IF
J4 IOM-XX
IF
J6
LP OUT
J4 J8
IF J3 HSB LP OUT LP IN
J4 J6 J8
IF
LP OUT
J4 J6 J8
TO
CONN. J3 ON
CVTR. #3
TO
CONN. J8 ON
CVTR. #(N-1)
TO
CONN. J3 ON
CVTR. #(N-1)
IF
LOAD
IF
OUTPUT
#2
IF
OUTPUT
#3
RF
J5
RF
J?
RF
J5
RF
J5
RF
J5
POL = 1
POL = 2
POL = 1
POL = 2
POL = 1
Figure 27. Dual Source1:N Redundant Configuration with PSM-XX and RSM-XX Installed