Sd (Ddi) (J6); Ddo (J7); Idi (J8); Sd (Ido) (J9) - Radyne DMD50 Installation And Operation Manual

DMD50 Universal Satellite Modem
Pin No.
52 IDR ESC Audio Output
53 IDR ESC Backward Alarm
54 IBS ES Transmit Data – B IDR ESC Backward AlarmInput - 2
55 Demod Fault Open Collector Output
56 IBS ES Receive Data Input - B
57 Ground
58 IDR ESC Transmit 8 Kbps
59 IDR ESC Transmit 8 Kbps
60 IDR ESC Receive 8 Kbps
61 IDR ESC Receive 8 Kbps
62 IDR ESC Backward Alarm
63 IBS Transmit Octet Input - B
64 Synchronous Data – Data Mode
65 Synchronous Data - Clear to
66 IBS Receive Octet Output - B
67 Synchronous Data Request to Send – B
68 Synchronous Data Receiver Ready - B

5.9.2 SD (DDI) (J6)

The Send Data (Drop Data In) Port (Unbalanced) is a 75-Ohm Female BNC Connector.

5.9.3 DDO (J7)

The Drop Data Out Port (Unbalanced) is a 75-Ohm Female BNC Connector.

5.9.4 IDI (J8)

The Insert Data In Port (Unbalanced) is a 75-Ohm Female BNC Connector.

5.9.5 SD (IDO) (J9)

The Send Data (Insert Data Out) Port (Unbalanced) is a 75-Ohm Female BNC Connector.
MN-DMD50 Revision 4
Signal Name
Channel - 2B
Input - 4
Output Clock - B
Output Data - B
Clock Output - B
Data Output - B
Out - 4 Normally Open
Out - B
Send - B
Rear Panel Interfaces
Signal
ESCAUDRX 2B
ESCBWI 4
TX-B BWI 2
DMD FLT Output
ES RXD-B
GND
ESCTXC-B
ESCTXD-B
ESCRXC-B
ESCRXD-B
ESCBWO 4NO No Direction
TXO-B
SYNC DM-B
SYNC CS-B
RXO-B
SYNC RS-B
SYNC RR-B
Direction
Output
Input
Input
Open
Collector
Output
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Output
Input
Output
Output
Input
Output
Input
Output
Input
Output
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