Comtech EF Data SDM-300A User Manual
Page 9
SDM-300A Satellite Modem
Revision 6
Preface
MN/SDM300A.IOM
v
CHAPTER 4.
EXTERNAL CONNECTIONS......................................................................................................4–1
4.1 External
Modem Connections....................................................................................................................4–1
4.1.1
Remote Connector and Pinouts (J6) ....................................................................................................4–4
4.1.2
Fault Connector and Pinouts (J7).........................................................................................................4–5
4.1.3
Data I/O Interface Connector (J8) ........................................................................................................4–6
4.1.4
G.703 ASYNC Interface .....................................................................................................................4–12
4.1.5
Auxiliary 1 Connector and Pinouts (J9) ..............................................................................................4–13
4.1.6
Alarms Connector and Pinouts (J10) .................................................................................................4–14
4.1.7
RF Output Connector (CP1)...............................................................................................................4–14
4.1.8
RF Input Connector (CP2)..................................................................................................................4–14
4.1.9
External Reference (CP3) ..................................................................................................................4–15
4.1.10
Power Entry........................................................................................................................................4–15
4.1.11
Ground Connector (GND) ..................................................................................................................4–15
CHAPTER 5.
FRONT PANEL OPERATION.....................................................................................................5–1
5.1
Front Panel ..................................................................................................................................................5–1
5.1.1
LED Indicators......................................................................................................................................5–2
5.1.2
Front Panel Keypad .............................................................................................................................5–3
5.2
Menu System...............................................................................................................................................5–4
5.3
Revision Emulation Operation...................................................................................................................5–5
5.4
Opening Screen ..........................................................................................................................................5–7
5.4.1
Functional Select: Configuration ..........................................................................................................5–7
5.4.1.1 Functional
Select:
Configuration: Modulator................................................................................5–8
5.4.1.2
Functional Select: Configuration: Demodulator ........................................................................5–14
5.4.1.3 Functional
Select:
Configuration: Interface................................................................................5–22
5.4.1.4
Functional Select: Configuration: Local AUPC ..........................................................................5–42
5.4.1.5 Functional
Select: Configuration: Mux ......................................................................................5–47
5.4.1.6 Functional
Select:
Configuration: Flex Mux ...............................................................................5–49
5.4.1.7 Functional
Select: Configuration: Save .....................................................................................5–55
5.4.1.8 Functional
Select: Configuration: Recall....................................................................................5–55
5.4.2
Functional Select: Monitor..................................................................................................................5–56
5.4.3
Functional Select: Faults/Alarms........................................................................................................5–60
5.4.4
Functional Select: Stored FLTS/ALMS...............................................................................................5–65
5.4.5
Functional Select: Remote AUPU (Conditional).................................................................................5–69
5.4.6
Functional Select: Utility.....................................................................................................................5–74
5.4.6.1 Functional
Select:
Utility: Fixed Modem Rate............................................................................5–74
5.4.6.2
Functional Select: Utility: Fixed Modem Rate: Code Rate/Data Rate .......................................5–74
5.4.6.3 Functional
Select: Utility: Modulator ..........................................................................................5–75
5.4.6.4 Functional
Select: Utility: Demodulator .....................................................................................5–80
5.4.6.5 Functional
Select: Utility: Interface ............................................................................................5–84
5.4.6.6 Functional
Select: Utility: System ..............................................................................................5–92
5.4.6.7 Functional
Select: Utility: Modem Type ....................................................................................5–99