Comtech EF Data CDM-600L Installation And Operation Manual page 8

CDM-600L Satellite Modem
Preface
5.8 BALANCED G.703 INTERFACE CONNECTOR (P7)....................................................5-7
5.9 BNC CONNECTORS .....................................................................................................5-7
5.10 UNIT ALARMS (P5B) .................................................................................................5-8
5.11 AC POWER CONNECTOR ........................................................................................5-8
5.12 GROUND CONNECTOR ...........................................................................................5-9
CHAPTER 6. FRONT PANEL OPERATION.........................................................................6-1
6.1 DESCRIPTION...............................................................................................................6-1
6.2 OPENING SCREEN.......................................................................................................6-5
6.3 MAIN MENU...................................................................................................................6-5
6.3.1 CONFIG ..................................................................................................................6-6
6.3.2 TEST.....................................................................................................................6-27
6.3.3 INFORMATION.....................................................................................................6-29
6.3.4 MONITOR .............................................................................................................6-33
6.3.5 STORE/LOAD.......................................................................................................6-36
6.3.6 UTILITIES .............................................................................................................6-37
6.3.7 LNB .......................................................................................................................6-39
6.3.8 BUC ......................................................................................................................6-39
6.3.9 FAST.....................................................................................................................6-40
CHAPTER 7. FORWARD ERROR CORRECTION OPTIONS.............................................7-1
7.1 INTRODUCTION............................................................................................................7-1
7.2 VITERBI .........................................................................................................................7-1
7.3 SEQUENTIAL ................................................................................................................7-2
7.4 REED-SOLOMON OUTER CODEC ..............................................................................7-3
7.5 TRELLIS CODING (FAST OPTION) ..............................................................................7-5
7.6 TURBO PRODUCT CODEC (HARDWARE OPTION)...................................................7-6
7.6.1 Introduction .............................................................................................................7-6
7.6.2 The Evolution of TPC in Comtech Products ...........................................................7-6
7.6.3 End-to-End Processing Delay.................................................................................7-7
7.6.4 Comparison of all TPC Modes ................................................................................7-8
7.7 UNCODED OPERATION (NO FEC) ..............................................................................7-9
CHAPTER 8. OFFSET QPSK OPERATION .........................................................................8-1
CHAPTER 9. OPEN NETWORK OPERATIONS ..................................................................9-1
9.1 INTRODUCTION............................................................................................................9-1
9.2 IBS .................................................................................................................................9-1
9.2.1 IBS Clock/data recovery and De-jitter.....................................................................9-2
9.2.2 IBS Framing ............................................................................................................9-2
9.2.3 IBS Engineering Service Channel...........................................................................9-2
9.2.4 IBS Scrambling .......................................................................................................9-2
9.3 DROP AND INSERT ......................................................................................................9-2
9.3.1 D&I Primary Data Interfaces ...................................................................................9-3
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MN/CDM600L.IOM