Comtech EF Data CDM-840 Installation And Operation Manual page 10

CDM-840 Remote Router
Table of Contents
5.4.4.5.1.2 Status | Statistics | Router ................................................................................... 5-32
5.4.4.5.1.3 Status | Statistics | QoS ....................................................................................... 5-33
5.4.4.5.2 Status | Monitor page ................................................................................................ 5-35
5.4.4.6 Utility pages .................................................................................................................... 5-36
5.4.4.6.1 Utility | Utility Page .................................................................................................. 5-36
5.4.4.6.2 Utility | Reboot page ................................................................................................. 5-38
CHAPTER 6. FORWARD ERROR CORRECTION ............................................................... 6-1
6.1 Introduction ................................................................................................................................. 6-1
6.2 DVB-S2: LDPC and BCH .......................................................................................................... 6-1
6.2.1 Range of Data Rates ................................................................................................................. 6-2
6.2.2 BER, QEF, Eb/No, Es/No Spectral Efficiency, and Occupied Bandwidth ...................................... 6-2
6.3 VersaFEC (Short-block LDPC) ................................................................................................ 6-2
6.3.1 Range of Data Rates ................................................................................................................. 6-4
6.4 CDM-840 Rx/Tx Error Performance Characteristics ............................................................. 6-4
APPENDIX A. FAST ACTIVATION PROCEDURE .............................................................. A-1
A.1 Introduction ................................................................................................................................ A-1
A.2 Activation Procedure via Web Server Interface ..................................................................... A-2
A.2.1 View Currently Installed Features ........................................................................................... A-2
A.2.2 Record Serial Number ............................................................................................................. A-2
A.2.3 Acquire/Enter FAST Access Code .......................................................................................... A-3
A.2.4 Verify FAST Option Availability ............................................................................................ A-3
APPENDIX B. REMOTE CONTROL .................................................................................... B-1
B.1 Overview ..................................................................................................................................... B-1
B.2 EIA-232 ....................................................................................................................................... B-1
B.3 Basic Protocol ............................................................................................................................. B-1
B.4 Packet Structure ......................................................................................................................... B-2
B.4.1 Start of Packet .......................................................................................................................... B-2
B.4.2 Target Address ......................................................................................................................... B-3
B.4.3 Address Delimiter .................................................................................................................... B-3
B.4.4 Instruction Code ...................................................................................................................... B-3
B.4.5 Instruction Code Qualifier ....................................................................................................... B-3
B.4.6 Optional Message Arguments .................................................................................................. B-4
B.4.7 End of Packet ........................................................................................................................... B-4
B.5 Remote Commands and Queries .............................................................................................. B-5
B.5.1 Unit Parameter Commands and Queries .................................................................................. B-6
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MN-CDM840