Specifications

SDM-300L3 Satellite Modem Revision 0
Preface MN/SDM300L3.IOM
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4.5 Menu Tree....................................................................................................................................4–6
4.6 OPENING SCREEN...................................................................................................................4–7
4.6.1 FUNCTION SELECT: CONFIGURATION........................................................................4–7
4.6.2 FUNCTION SELECT: MONITOR....................................................................................4–51
4.6.3 FUNCTION SELECT: FAULTS/ALARMS......................................................................4–58
4.6.4 FUNCTION SELECT: STORED FLTS/ALMS.................................................................4–64
4.6.5 FUNCTION SELECT: Remote AUPC (conditional).........................................................4–69
4.7 SDM-300L Custom Modem Defaults ....................................................................................4–118
CHAPTER 5. MODEM TYPE................................................................................................5–1
5.1 Modem Type................................................................................................................................5–1
5.2 IDR Operation............................................................................................................................5–2
5.3 IBS Operation..............................................................................................................................5–3
5.3.1 309 IBS Operation ................................................................................................................5–3
5.3.2 VSAT IBS Operation............................................................................................................5–3
5.4 D&I Operation ............................................................................................................................5–4
5.5 ASYNC/AUPC Operation..........................................................................................................5–5
5.5.1 AUPC Operation (with Reed-Solomon) ...............................................................................5–6
5.6 Closed Network Operation (Comtech EF Data) ......................................................................5–6
5.7 Custom Operation.......................................................................................................................5–8
5.8 Reed-Solomon Modes .................................................................................................................5–9
CHAPTER 6. CLOCKING AND RX BUFFERING SETTINGS.............................................6–1
6.1 Clocking Options.........................................................................................................................6–1
6.1.1 EIA-232, EIA-422, or V.35 Master/Master ..........................................................................6–1
6.1.2 EIA-232, EIA-422, or V.35 Master/Slave ............................................................................6–1
6.2 IDR/IBS G.703 Master/Master..................................................................................................6–2
6.2.1 IDR/IBS G.703 Master/Slave ...............................................................................................6–2
6.2.2 D&I G.703 Master/Master....................................................................................................6–3
6.3 Buffering......................................................................................................................................6–9
6.3.1 Buffer Size ..........................................................................................................................6–12
6.4 Doppler.......................................................................................................................................6–12
6.5 Plesiochronous...........................................................................................................................6–13
6.6 Frame/Multiframe Length .......................................................................................................6–14