I.2 sample applications – Comtech EF Data DMD-2050E User Manual
Page 294
DMD2050E Universal Satellite Modem
Strap Codes
MN-DMD2050E Revision 2
I–6
I.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
3/4, 7/8 Rate FEC
6.312 Mbps
1/2, 3/4, 7/8 Rate FEC
2.048 Mbps
1/2, 3/4, 7/8 Rate FEC
1.544 Mbps or Below
1/2, 3/4, 7/8 Rate FEC
IBS:
2.048 Mbps or below
1/2, 3/4, 7/8 Rate
Closed Network:
8.448:
96 Kb Framing or No Framing, 3/4, 7/8 Rate FEC
6.312:
96 Kb Framing or No Framing, 1/2, 3/4, 7/8 Rate FEC
2.048:
96 Kb Framing or 1/15 Framing or No Framing, 1/2, 3/4, 7/8 Rate FEC
1.544:
96 Kb Framing or 1/15 Framing or No Framing, 1/2, 3/4, 7/8 Rate FEC
Any Rate 2.048 & lower:
1/15 Framing or No Framing, 1/2, 3/4, 7/8 Rate FEC