Table of Contents
Advertisement
Rear Panel Interfaces
5.7 ASI/DVB/M2P Interface (Optional)
5.7.1 ASI IN (J1)
The ASI IN Port (J1) is supported on the BNC Connector. The interface complies with DVB ASI
Electrical Specifications.
5.7.2 ASI OUT (J2)
The ASI OUT Port (J2) is supported on the BNC Connector. The interface complies with DVB
ASI Electrical Specifications.
5.7.3 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
5-14
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+
DMD50 Universal Satellite Modem
Direction
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
TM118 – Rev. 1.1
Advertisement
Table of Contents
