Comtech EF Data SMS-758 User Manual
Page 15
SMS-758 Modem Protection Switch
Table of Contents
MN/SMS758 Rev. 3
xi
B.3.5.7 Verify Modem Configuration(s)...................................................................................................B–14
B.3.5.7.1 Verify All Active Modems Configurations ...........................................................................B–14
B.3.5.7.2 Verify Prime Modem Configuration .....................................................................................B–15
B.3.5.7.3 Verify Backup Modem Configuration ..................................................................................B–15
B.3.5.8 Operational Status Commands (Faults) ........................................................................................B–15
B.3.5.8.1 Modulator Operational Faults Status ....................................................................................B–15
B.3.5.8.2 Demodulator Operational Faults Status ................................................................................B–15
B.3.5.8.3 M:N Switch Fault Status Summary .......................................................................................B–16
B.3.5.8.4 Missing Parameter Faults......................................................................................................B–16
B.3.5.8.5 Bulk Consolidated Status Faults ...........................................................................................B–17
B.3.5.9 Downlink Transponder Option.....................................................................................................B–22
APPENDIX C. 7 DOWNLINK OPTION ..................................................................... C–1
C.1 External Connections .................................................................................................................................C–2
C.1.1 D/L Switch Input (J7) ............................................................................................................................C–2
C.1.2 D/L Switch Output (J16)........................................................................................................................C–2
C.1.3 Downlink Inputs (J8 through J10, J12 through J15) ..............................................................................C–3
C.1.4 Backup Demod (J11) .............................................................................................................................C–3
C.2 Front Panel Operation ...............................................................................................................................C–3