Radyne DMD20 Installation And Operation Manual page 149

Rear Panel Interfaces
40 IDR ESC Backward Alarm
Out - 2 Common
41 Synchronous Data Terminal
Timing – B
42 IDR ESC Backward Alarm
Output - 2 Normally Open
43 G.703 Drop Data Out - B
Synchronous Data Receive
Timing – B
44 IDR ESC Backward Alarm
Out - 3 Normally Closed
45 G.703 Insert Data Out
Synchronous Data
46 IDR ESC Backward Alarm
Out - 4 Common
47 External Clock Input - B
48 Ground
49 IDR ESC Audio Input
Channel - 1B
50 IDR ESC Audio Input
Channel - 2B
51 IDR ESC Audio Output
Channel - 1B
52 IDR ESC Audio Output
Channel - 2B
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
5-16
DMD20/DMD20 LBST Universal Satellite Modem
ESCBWO 2C
SYNC TT-B
ESCBWO 2NO
DDO-B RT-B
ESCBWO 3NC
IDO-B RD-B
ESCBWO 4C
BAL EXC-B
GND
ESCAUDTX 1B
ESCAUDTX 2B
ESCAUDRX 1B
ESCAUDRX 2B
ESCBWI 4
TX-B BWI 2
DMD FLT
ES RXD-B
GND
ESCTXC-B
ESCTXD-B
ESCRXC-B
ESCRXD-B
No Direction
Input
No Direction
Output
No Direction
Output
No Direction
Input
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Input
Input
Output
Output
Input
Input
Output
Open Collector
Output
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Output
Input
Output
Output
TM103 - Rev. 2.5