Comtech EF Data DMD-2050E Installation And Operation Manual page 257

DMD2050E Universal Satellite Modem
Under Interface:
Under RX Setup:
Under Rx D&I:
Under Demodulator:
Under Demod IF:
Under Demodulator:
Example 2:
Drop 512 Kbps from a T1 trunk, 3/4 Rate Viterbi
Extract 512 Kbps from a 1536 Kbps carrier and insert into a T1 trunk, 3/4 Rate Viterbi
Under Interface:
Under RX Setup:
MN-DMD2050E Revision 2
Set Conv Enc = 3/4 Rate VIT
Set Rx Type according to your hardware configuration
Set Buff Size to desired depth
Set Insert Mode = T1-D4
Set T1 E1 Frm Src = External
Use SATCh TS edit capability to define proper mapping of
Satellite Channels to insert Terrestrial Slots
Use Map Copy to copy Rx Edit to Rx Active
Set Frequency to desired value
Set Network Spec. = Drop and Insert
Multidestinational Remote Site Programming
Drop 512 Kbps from a T1 trunk, 3/4 Rate Viterbi.
Extract 512 Kbps from a 1536 Kbps carrier and insert into a
T1 trunk, 3/4 Rate Viterbi.
Configuration setup is exactly as previously shown in Example 1.
Efficient Drop and Insert
E–15