Comtech EF Data CDM-800 Installation And Operation Manual page 9

CDM-800 Gateway Router
Table of Contents
A.2 FAST Activation via the Web Server Interface ....................................................................... A-2
APPENDIX B. FEC (FORWARD ERROR CORRECTION) ..................................................... B-1
B.1 Introduction ......................................................................................................................... B-1
B.2 DVB-S2: LDPC and BCH . ......................................................................................................... B-1
B.2.1 Range of Data Rates.................................................................................................................. B -1
B.2.2 BER, QEF, Eb/No, Es/No Spectral Efficiency, and Occupied Bandwidth .......................................... B -1
B.3 CDM-800 Error Performance Characteristics ......................................................................... B-2
Table 3-1. REDUNDANCY Connector Pinout ............................................................................................ 3-8
Table 3-2. CONSOLE Connector Pinout . ................................................................................................... 3-9
Figure 1-1. CDM-800 Gateway Router . ..................................................................................................... 1-1
Figure 1-2. Advanced VSAT Series Network Topology Example ............................................................... 1-1
Figure 1-3. CDM-800 Dimensional Envelope ............................................................................................ 1-4
Figure 1-4. CDM-800 - Front Panel View . ................................................................................................. 1-5
Figure 1-5. CDM-800 - Rear Panel View ................................................................................................... 1-6
Figure 2-1. Unpacking and Inspecting the Shipment ................................................................................ 2-1
Figure 2-2. Installation into a Rack Enclosure . .......................................................................................... 2-3
Figure 2-3. Installation of Optional Rear-Mounting Support Brackets Kit . .............................................. 2-5
Figure 3-1. Coaxial Connector Examples . .................................................................................................. 3-1
Figure 3-2. D-Subminiature Connector Examples . .................................................................................... 3-3
Figure 3-3. CDM-800 Cabling Connections ............................................................................................... 3-5
Figure 3-4. CDM-800 Chassis Ground Interface . ..................................................................................... 3-10
Figure 3-5. CDM-800 AC Power Interface . .............................................................................................. 3-11
Figure 3-6. Applying AC Power to the CDM-800 . .................................................................................... 3-11
Figure 3-7. Replacing CDM-800 AC Fuses ............................................................................................... 3-12
Figure 3-8. CDM-800 DC Power Interface . .............................................................................................. 3-13
Figure 3-9. Applying DC Power to the CDM-800 . .................................................................................... 3-13
Figure 3-10. Replacing CDM-800 DC Fuses ............................................................................................. 3-14
Figure 5-1. Home | Home page ................................................................................................................ 5-8
Figure 5-2. Home | Contact page . ............................................................................................................. 5-9
Figure 5-3. Admin | Access page............................................................................................................. 5-10
Figure 5-4. Admin | SNMP page ............................................................................................................. 5-11
Figure 5-5. Admin | FAST page ............................................................................................................... 5-12
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Revision 1
MN-CDM800
TABLES
FIGURES