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OM20 Universal Outdoor Modem
DATA / M & C
INTERFACE
ENET DATA / M & C I / O
M & C I / O
EIA - 530 DATA / M & C I / O
ASI DATA TX
ASI DATA RX
MN-OM20– Revision 5
M & C
18 P
IFL
INDOOR
OUTDOOR
ASI DATA IN
ASI DATA OUT
Figure 2-11. OM20 ASI Interface
TXIF L - BAND
950 – 2050 MHz
10 MHz /+ 24 VDC
RXIF L - BAND
SMA
950 – 2050 MHz
J 8
J 7
N
TX OUT
RX INPUT
+ 18 VDC
OM- 20
J 4 ENET I / O
J 2 M & C I / O
J 3 DATA I / O
ASI
DATA I / O
AC PWR
J 10
J 11
J 1
BNC
BNC
3 P
AC
PWR
Installation
RX IF
L
N
B
OMT
R F
T X
P A
T
O U
S S
R F
C /
T X
B U
I N
I F
T X
2–11
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