Comtech EF Data SLM-5650A - Manual (Page 18)

SLM-5650A Satellite Modem Revision 8
Table of Contents MN-SLM5650A
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C.6.4 Modem, Unit Commands / Queries ...................................................................................................... C–21
C.6.5 Bulk Configuration Commands / Queries .............................................................................................. C–29
C.6.6 Automatic Uplink Power Control (AUPC) Commands / Queries ........................................................... C–32
C.6.7 G.703 Interface Commands / Queries ................................................................................................... C–37
C.6.8 Gigabit Ethernet Interface Commands / Queries .................................................................................. C–39
C.6.9 Network Processor (NP) Interface Commands / Queries ...................................................................... C–40
C.6.10 TRANSEC Interface Commands / Queries ......................................................................................... C–42
APPENDIX D. MODEM OPTIONS ............................................................................................... D–1
D.1 Forward Error Correction Options ...................................................................................................... D–1
D.2 Viterbi ............................................................................................................................................... D–2
D.3 Reed-Solomon Outer Codec ............................................................................................................... D–3
D.4 Closed Network Modes ...................................................................................................................... D–4
D.5 Trellis Coding (FAST Option) ............................................................................................................... D–5
D.6 Turbo Product Codec (FAST Option) ................................................................................................... D–6
D.7 Sequential (FAST Option) ................................................................................................................... D–7
D.8 Low Density Parity Check (LDPC) coding ............................................................................................. D–8
D.8.1 Introduction ............................................................................................................................................ D–8
D.8.2 LDPC versus TPC ...................................................................................................................................... D–9
D.9 Direct Sequence Spread Spectrum (DSSS) ......................................................................................... D–10
D.10 Extended Temperature Option ......................................................................................................... D–10
APPENDIX E. VIPERSAT NETWORK APPLICATION EXAMPLES....................................... E–1
E.1 Overview ............................................................................................................................................ E–1
E.2 OSPFv2 in a Shared Outbound Satellite Network ................................................................................. E–1
E.2.1 Shared Outbound Satellite Network Overview ........................................................................................ E–1
E.2.2 OSPF Basics............................................................................................................................................... E–2
E.2.3 OSPF Challenges ....................................................................................................................................... E–2
E.2.4 OSPF Maritime Use Cases ........................................................................................................................ E–3
E.2.5 OSPF Deployment Solution ...................................................................................................................... E–5
E.2.6 OSPFv2 Summary ..................................................................................................................................... E–7
E.3 Network Processor (NP) Interface BPM (Bridge Point-to-Multipoint) Mode ......................................... E–8
E.3.1 BPM Mode Functional Description .......................................................................................................... E–8
E.3.2 BPM Mode Configuration ...................................................................................................................... E–10
E.3.3 BPM Mode in Hub Data Traffic Networks .............................................................................................. E–11
E.3.4 Dynamic Hub Demodulators in a Multiple TDM Hubs Configuration .................................................... E–13
E.3.5 Remote Data Traffic Handling ................................................................................................................ E–14