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Comtech EF Data DMD1050TS - Appendix G. Strap Codes; Introduction; Table G-1. Strap Codes (Dis = Disable

Comtech EF Data DMD1050TS
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DMD1050TS Satellite Modem Board
Revision 1
Appendix G G–1 MN-DMD1050TS
Appendix G. Strap Codes
G.1 Introduction
The Strap Code is a key that quickly sets many of the modem parameters. For quick setup, the
Strap Codes are very helpful. Use Table G-1. Strap Codes (Dis = Disable), for a list of available
strap codes.
When a Strap Code is entered, the modem is configured automatically for the code’s
corresponding data rate, overhead, code rate, framing, scrambler type and modulation. For
example, on the Web interface page,
<Transmit> <General/IF>, enter 26 in the Strap Code: field.
The modem is then configured automatically to the parameters shown in
Table G-1, in the
highlighted row for Strap Code 26.
Table G-1. Strap Codes (Dis = Disable)
Strap Code (Decimal)
Data Rate (Kbps)
Overhead
Code Rate
Type
Framing Type
Scrambler Type
Reed-Solomon
Modulation
Mode
12
2048
16-15
1/2
VIT
IBS
IBS
Dis
QPSK
CNT
24
56
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
33
56
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
34
64
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
36
64
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
40
128
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
48
128
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
65
256
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
66
256
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
68
320
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
72
320
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
80
384
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
96
384
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
129
512
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
130
512
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
132
768
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
136
768
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
144
896
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
44
896
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
7
1344
1
1/2
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT
11
1344
1
3/4
VIT
NONE
V.35 (IESS)
Dis
QPSK
CNT

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