Radyne DMD20 Installation And Operation Manual page 110

Rear Panel Interfaces
15 IDR ESC Audio Input Channel 1A
16 IDR ESC Audio Input Channel 2A
17 IDR ESC Audio Output Channel 1A
18 IDR ESC Audio Output Channel 2A
19 IDR ESC Backward Alarm Input - 3
20 IBS ES Transmit Data A IDR ESC
Backward Alarm Input 1
21 Mod Fault Open Collector Output
22 IBS ES Receive Data Output - A
23 IBS ES Data Set Ready
(RS-232 Only)
24 IDR ESC Transmit 8 Kbps
Output Clock
25 IDR ESC Transmit 8 Kbps
Output Data
26 IDR ESC Receive 8 Kbps
Output Clock
27 IDR ESC Receive 8 Kbps
Output Data
28 IDR ESC Backward Alarm
Output - 4 Normally Closed
29 IBS Transmit Octet Input - A
30 Synchronous Data Mode A
31 Synchronous Data Clear to
Send - A
32 IBS Receive Octet
Output - A
33 Synchronous Data Request to
Send - A
34 Synchronous Data Receiver
Ready - A
35 G.703 Send Data Input - B
36 Synchronous Data Send Data
Input - B
37 IDR ESC Backward Alarm
Out - 1 Normally Closed
38 G.703 Insert Data Input - B
39 Synchronous Data Send Timing
Output - B
5-6
DMD20 Universal Satellite Modem
ESCAUDTX 1A
ESCAUDTX 2A
ESCAUD RX 1A
ESCAUD RX 2A
ESCBWI 3
TXD-A BWI 1
MOD FLT
ES RXD-A
ES DSR
ESCTXC-A
ESCTXD-A
ESCRXC-A
ESCRXD-A
ESCBWO 4NC
TXO -A
SYNC DM-A
SYNC CS -A
RXO-A
SYNC RS -A
SYNC RR-A
G703B SD-B
SYNC SD-B
ESCBWO 1 NC
G703B IDI-B
SYNC ST-B
Input
Input
Output
Output
Input
Input
Output Open
Collector
Output
No Connect
Output
Input
Output
Output
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Input
Output
Output
Output
Input
Output
Input
Input
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TM103 - Rev. 1.1