Specifications

SDM-300L3 Satellite Modem Revision 0
Modem Types MN/SDM300L3.IOM
5–7
TABLE 5-7. EFD CLOSED NETWORK PARAMETER SETTINGS
Parameter Front Panel Setting Reference Menu
Modem Type EFD Utility Modem Type
TX Data/Code Rate TX-V, QPSK 1/2 Configuration Modulator
TX-IF Output ON Configuration Modulator
RX Data/Code Rate RX-V, QPSK 1/2 Configuration Demodulator
TX Clock Source TX Terrestrial Configuration Interface
Buffer Clock Source Satellite Clock Configuration Interface
Modulator Type EFD Closed (All modulator types are
accessible)
Utility Modulator
Encoder Type Viterbi or Sequential Utility Modulator
Demodulator type EFD Closed (All modulator types are
accessible)
Utility Demodulator
Decoder Type Viterbi or Sequential Utility Demodulator
TX Overhead Type None Utility Interface
RX Overhead Type None Utility Interface
Interface Type EIA-422, EIA-232, V.35, G.703 (see
Note)
Utility Interface
Buffer Program Bits or Milliseconds Utility Interface
RTS TX-IF Cntrl OFF or ON Utility Interface
CTS Delay 0 Seconds Utility Interface
Note: To use G.703, the modem must have the required G.703 Overhead board installed.