Sd (Ddi) (J6); Ddo (J7); Idi (J8); Sd (Ido) (J9) - Radyne DMD2050 Operation Manual

Rear Panel Interfaces
53 IDR ESC Backward Alarm
Input - 4
54 IBS ES Transmit Data – B
IDR ESC Backward Alarm
Input - 2
55 Demod Fault Open Collector
Output
56 IBS ES Receive Data Input - B
57 Ground
58 IDR ESC Transmit 8 Kbps
Output Clock - B
59 IDR ESC Transmit 8 Kbps
Output Data - B
60 IDR ESC Receive 8 Kbps
Clock Output - B
61 IDR ESC Receive 8 Kbps
Data Output - B
62 IDR ESC Backward Alarm
Out - 4 Normally Open
63 IBS Transmit Octet Input - B
64 Synchronous Data – Data Mode
Out - B
65 Synchronous Data - Clear to
Send - B
66 IBS Receive Octet Output - B
67 Synchronous Data Request to
Send – B
68 Synchronous Data Receiver
Ready - B

5.4.6 SD (DDI) (J6)

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

5.4.7 DDO (J7)

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

5.4.8 IDI (J8)

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

5.4.9 SD (IDO) (J9)

The Send Data (Insert Data Out) Port (Unbalanced) is a 75 Ohm Female BNC Connector.
5-12
DMD2050 Universal Satellite Modem
ESCBWI 4
TX-B BWI 2
DMD FLT
ES RXD-B
GND
ESCTXC-B
ESCTXD-B
ESCRXC-B
ESCRXD-B
ESCBWO 4NO
TXO-B
SYNC DM-B
SYNC CS-B
RXO-B
SYNC RS-B
SYNC RR-B
Input
Input
Output
Open Collector
Output
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Output
Input
Output
Output
No Direction
Input
Output
Input
Output
Input
Output
TM110 - Rev. 1.3