Comtech EF Data CDM-625 - Page 21

CDM-625 Advanced Satellite Modem Revision 13
Table of Contents MN-CDM625
xvii
20.4 QoS with ACM (Adaptive Coding and Modulation) ........................................................... 20–16
20.4.1 Maximum Clipping ............................................................................................................................... 20–16
20.4.2 Minimum Data Rate ............................................................................................................................ 20–16
APPENDIX A. CABLE DRAWINGS ..................................................................................... A-1
A.1 Overview ............................................................................................................................ A-1
A.1.1 EIA-530 to RS-422/449 DCE Conversion Cable ...................................................................................... A-2
A.1.2 EIA-530 to V.35 DCE Conversion Cable .................................................................................................. A-3
A.1.3 RS-232 Remote Control Cable ................................................................................................................. A-4
APPENDIX B. E
B
/N
O
MEASUREMENT............................................................................... B–1
APPENDIX C. FAST ACTIVATION PROCEDURE ............................................................. C–1
C.1 FAST System Overview ........................................................................................................ C–1
C.2 FAST Activation Procedure .................................................................................................. C–2
C.2.1 FAST Activation via the CDM-625 Front Panel ...................................................................................... C–2
C.2.2 FAST Activation via the CDM-625 Web Server (HTTP) Interface ......................................................... C–4
APPENDIX D. REMOTE CONTROL ................................................................................... D–1
D.1 Introduction ...................................................................................................................... D–1
D.2 EIA-485 .............................................................................................................................. D–1
D.3 EIA-232 .............................................................................................................................. D–2
D.4 Basic Protocol .................................................................................................................... D–2
D.4.1 Packet Structure ....................................................................................................................................... D–3
D.4.1.1 Start of Packet ...................................................................................................................................... D–3
D.4.1.2 Target Address ..................................................................................................................................... D–4
D.4.1.3 Address Delimiter ................................................................................................................................ D–4
D.4.1.4 Instruction Code .................................................................................................................................. D–4
D.4.1.5 Instruction Code Qualifier .................................................................................................................. D–4
D.4.1.6 Optional Message Arguments ........................................................................................................... D–6
D.4.1.7 End Of Packet ....................................................................................................................................... D–6
D.5 Remote Commands and Queries ........................................................................................ D–7
D.5.1 Table Indexes ............................................................................................................................................ D–7
D.5.2 Tx Parameters ........................................................................................................................................ D–10
D.5.3 Rx Parameters ........................................................................................................................................ D–19
D.5.4 Unit Parameters ..................................................................................................................................... D–27
D.5.5 Bulk Configuration Strings ..................................................................................................................... D–41
D.5.6 Modem Information .............................................................................................................................. D–47
D.5.7 Modem Performance Information ...................................................................................................... D–50