Sample Applications; E.2 Sample Applications - Comtech EF Data DMD50 Installation And Operation Manual

DMD50 Universal Satellite Modem
86 1664 16/15
89 1728 16/15
90 1728 16/15
92 1792 16/15
99 1792 16/15
101 2048 16/15
102 1856 16/15
105 1856 16/15
106 2048 16/15
120 1544 965/1024
135 1984 16/15
139 1984 16/15
45 3088 1
141 3088 1
176 4000 1
116 4000 1
60 1344 16/15
E.2

Sample Applications

The following section provides brief application notes for operating the modem and explains by
example how to configure the modem for some of the most popular configurations.
The following information illustrates the allowable combinations for Mode and Data Rate.
Allowable Combinations: Mode/Rate/Framing.
IDR:
8.448 Mbps
6.312 Mbps
2.048 Mbps
1.544 Mbps or Below
MN-DMD50– Revision 3
Strap Codes
Dis = Disable
3/4 VIT IBS
1/2 VIT IBS
3/4 VIT IBS
1/2 VIT IBS
3/4 VIT IBS
3/4 VIT IBS
1/2 VIT IBS
3/4 VIT IBS
3/4 VIT IBS
3/4 VIT IBS
1/2 VIT IBS
3/4 VIT IBS
1/2 VIT NONE
3/4 VIT NONE
1/2 VIT NONE
3/4 VIT NONE
3/4 VIT IBS
3/4, 7/8 Rate FEC
1/2, 3/4, 7/8 Rate FEC
1/2, 3/4, 7/8 Rate FEC
1/2, 3/4, 7/8 Rate FEC
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
IBS Dis
V.35 (IESS) Dis
V.35 (IESS) Dis
V.35 (IESS) Dis
V.35 (IESS) Dis
IBS Dis
Strap Codes
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK IBS
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK IBS
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
Dis QPSK CNT
E–5