Audio (J2) - Radyne DMD50 Installation And Operation Manual

DMD50 Universal Satellite Modem
15 Backward Alarm Out - 1 NC
16 Backward Alarm Out - 2 C
17 Backward Alarm Out - 2 NC
18 Backward Alarm Out - 3 C
19 Backward Alarm Out - 3 NC
20 Backward Alarm Out - 4 C
21 Backward Alarm Out - 4 NC
22 Backward Alarm In – 1
23 Backward Alarm In – 3
24
25
5.4.2 64K AUDIO (J2)
The 64K AUDIO Port allows for communications between Earth Stations. It is a 9-Pin Female "D"
Connector that complies with IESS 308. Refer to Table 5-7a for pinouts in audio mode and Table
5-7b for pinouts in 64k mode.
Table 5-7a. 64K AUDIO (In Audio Mode) Port 9-Pin Female "D" Connector (J2)
Pin No.
1 Transmit Audio 1A
2 Receive Audio 1A
3 Ground
4 Transmit Audio 2B
5 Receive Audio 2B
6 Transmit Audio 1B
7 Receive Audio 1B
8 Transmit Audio 2A
9 Receive Audio 2A
Table 5-7b. 64K AUDIO (In 64K Mode)) Port 9-Pin Female "D" Connector (J2)
Pin No.
1 Send Data A
2 Receive Data A
3 Ground
4 Synchronous Data Send Timing B
5 Synchronous Data Receive
Timing B
TM118 – Rev. 1.1
No Connection
No Connection
Signal Name
Signal Name
ESCBWO 1NC
ESCBWO 2C
ESCBWO 2NC
ESCBWO 3C
ESCBWO 3NC
ESCBWO 4C
ESCBWO 4NC
ESCBWI 1
ESCBWI 3
NC
NC
Signal
ESCAUDTX 1A
ESCAUDRX 1A
GND
ESCAUDTX 2B
ESCAUDRX 2B
ESCAUDTX 1B
ESCAUDRX 1B
ESCAUDTX 2A
ESCAUDRX 2A
Signal
SD-A
RD-A
GND
ST-B
RT-B
Rear Panel Interfaces
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Input
Input
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Direction
Input
Output
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Input
Output
Input
Output
Input
Output
Direction
Input
Output
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Input
Output
5-7