Comtech EF Data CDM-800, Installation And Operation Manual

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CDM-800 Gateway Router Revision 1
Table of Contents MN-CDM800
vii
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
TABLES
Table 3 ‐ 1. REDUNDANCY Connector Pinout ............................................................................................ 3–8
Table 3 ‐ 2. CONSOLE Connector Pinout .................................................................................................... 3–9
FIGURES
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