Rear Panel Interfaces
DMD2050 Universal Satellite Modem
5-8
TM110 - Rev. 1.3
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 to IESS 308. Refer to Table 5-7 for pinouts.
Table 5-7. 64K AUDIO Port 9-Pin Female “D” Connector (J2)
Pin No.
Signal Name
64K Mem Audio Mode
Direction
1
Transmit Audio 1A
SD-A ESCAUDTX 1A
Input
2
Receive Audio 1A
RD-A ESCAUDRX 1A
Output
3
Ground GND GND
---
4
Transmit Audio 2B
ST-B ESCAUDTX 2B
Input
5
Receive Audio 2B
RT-B ESCAUDRX 2B
Output
6
Transmit Audio 1B
SD-B ESCAUDTX 1B
Input
7
Receive Audio 1B
RD-B ESCAUDRX 1B
Output
8
Transmit Audio 2A
ST-A ESCAUDTX 2A
Input
9
Receive Audio 2A
RT-A ESCAUDRX 2A
Output
5.4.3 8K DATA (J3)
The 8K Data Port allows for communications between Earth Stations. It is a 15-Pin Female “D”
Connector that complies to IESS 308. Refer to Table 5-8 for pinouts.
Table 5-8. 8K DATA Port 15-Pin Female “D” Connector (J3)
Pin No.
Signal Name
Signal
Direction
1 Receive
Octet-B
ESCRXO-B
Output
2 Receive
Clock-B
ESCRXC-B
Output
3 Receive
Data-B
ESCRXD-B
Output
4 No
Connection
NC
---
5 No
Connection
NC
---
6 Transmit
Data-A
ESCTXD-A
Input
7 Transmit
Clock-A
ESCTXC-A
Output
8 Transmit
Octet-A
ESCTXO-A
Output
9 Receive
Octet-A
ESCRXO-A
Output
10 Receive
Clock-A
ESCRXC-A
Output
11 Receive
Data-A
ESCRXD-A
Output
12 Ground
GND
---
13 Transmit
Data-B
ESCTXD-B
Input
14 Transmit
Clock-B
ESCTXC-B
Output
15 Transmit
Octet-B
ESCTXO-B
Output
Summary of Contents for DMD2050
Page 2: ......
Page 16: ...Table of Contents DMD2050 Universal Satellite Modem xvi TM110 Rev 1 3...
Page 19: ...DMD2050 Universal Satellite Modem Introduction TM110 Rev 1 3 1 1...
Page 25: ...Installation DMD2050 Universal Satellite Modem 2 6 TM110 Rev 1 3...
Page 57: ...Theory of Operation DMD2050 Universal Satellite Modem 3 32 TM110 Rev 1 3...
Page 119: ...User Interfaces DMD2050 Universal Satellite Modem 4 62 TM110 Rev 1 3...
Page 143: ......
Page 177: ...Technical Specifications DMD2050 Universal Satellite Modem 7 26 TM110 Rev 1 3...
Page 180: ...DMD2050 Universal Satellite Modem TM110 Rev 1 3...
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Page 196: ...DMD2050 Universal Satellite Modem Appendix D TM110 Rev 1 3 D 7...
Page 208: ...DMD2050 Universal Satellite Modem Appendix F TM110 Rev 1 3 F 7...