Dvb/M2P In (J3) - Radyne DMD20 Installation And Operation Manual

DMD20/20LBST Universal Satellite Modem
5.11.3

DVB/M2P IN (J3)

DVB or M2P IN Port (J3) is supported on the DB-25 female connector. It complies with RS-422
Electrical Specifications. Refer to Table 5-12a for DVB and 5-12 b for M2P pinouts for this
connector.
Pin Number
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
MN-DMD20-20LBST Revision 14
Table 5-12a. J3 − DVB In - 25-Pin Female
Signal Name
CLK+
CLK-
SYSTEM GND
SYSTEM GND
D7+
D7-
D6+
D6-
D5+
D5-
D4+
D4-
D3+
D3-
D2+
D2-
D1+
D1-
D0+
D0-
DVALID+
DVALID-
PSYNC+
PSYNC-
Cable Shield
Rear Panel Interfaces
Direction
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
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