Alarm B (J19); Dvb Parallel Interfaces; Data A & Data B Dvb Parallel Interface (J7) - Comtech EF Data Radyne RCS11 Installation And Operation Manual

RCS11 1:1 Redundancy Switch

5.6.5 Alarm B (J19)

The Alarm B interface is a 9 Pin Female 'D' port. Refer to Table 5-11 for pinouts.
Pin #
1, 2, 3, 5, 7, 8, 9
4
6
5.7

DVB Parallel Interfaces

The DVB Parallel Interface is a 25-Pin Female connector supporting DM240XR Modulator and
DD240XR Demodulator products. This port supports DVB/M2P Parallel RS422 or LVDS
protocols. The modulators or Demodulators must be configured to support RS422 or LVDS
protocol.
5.7.1 Data A & Data B DVB Parallel Interface (J7)
The Data A and Data B DVB Parallel Interface (J7 & J11) is a 25-Pin Female 'D' port. This
interface connects to (A) or (B) Modulator or Demodulator. Refer to Table 5-12 for pinouts.
Table 5-12. J7 Data A (DVB Parallel) (25-Pin Female 'D')
Pin No.
1 Clock +
2, 15 System Ground
3 D7 +
4 D6 +
5 D5 +
6 D4 +
7 D3 +
8 D2 +
9 D1 +
10 D0 +
11 DVALID +
12 PSYNC +
13 Cable Shield
14 Clock -
16 D7 -
17 D6 -
18 D5 -
19 D4 -
MN-RCS11 – Revision 9
Table 5-11. J18 Alarm A (9-Pin Female 'D')
Signal Name
NC
Ground
Mod Fault Open Collector
Description
Connector Pinouts
Direction
NA
GND
Input
Signal
Output
GND
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
5–10