Comtech EF Data SLM-5650B - CHAPTER 8. NETWORK PROCESSOR (NP) INTERFACE; 8.1 Introduction; 8.2 Functional Hardware Description; 8.3 Interface Specifications

SLM-5650B Satellite Modem
Revision 2
Table of Contents viii MN-SLM-5650B
A.5 LED Display and Description .................................................................................................. A–14
APPENDIX B. OPERATIONS REFERENCE .......................................................................................B–1
B.1 Overview ..................................................................................................................................... B–1
B.1.1 OM-73 Mode ............................................................................................................................. B–2
B.1.2 MIL-STD-188-165A Mode ......................................................................................................... B–2
B.1.3 MIL-STD-188-165A Mode – Sequential .................................................................................... B–4
B.1.4 IESS-308 Mode – Standard Higher Rates ................................................................................ B–5
B.1.5 IESS-308 Mode – Extended ..................................................................................................... B–8
B.1.6 IESS-309 Mode – Extended (Closed Network) ...................................................................... B–10
B.1.7 IESS-310 Mode – Extended Rates ......................................................................................... B–11
B.1.8 Turbo Code Mode ................................................................................................................... B–11
B.1.9 16-QAM Mode ......................................................................................................................... B–12
B.1.10 AUPC Mode ............................................................................................................................ B–12
B.1.11 AUPC Mode – Sequential ....................................................................................................... B–13
B.1.12 AUPC Mode – Turbo ............................................................................................................... B–14
B.1.13 NON-SPREAD LDPC Mode – Ultra Low Latency (ULL) ........................................................ B–14
B.1.14 NON-SPREAD LDPC Mode – Low Latency (LL) ................................................................... B–15
B.1.15 NON-SPREAD LDPC Mode – High Performance (HP) .......................................................... B–15
APPENDIX C. REMOTE CONTROL ....................................................................................................C–1
C.1 Overview ..................................................................................................................................... C–1
C.2 EIA-485 ........................................................................................................................................ C–1
C.3 EIA-232 ........................................................................................................................................ C–2
C.4 Basic Protocol ............................................................................................................................ C–2
C.5 Packet Structure ......................................................................................................................... C–3
C.5.1 Start of Packet ...........................................................................................................................C–3
C.5.2 Target Address ..........................................................................................................................C–4
C.5.3 Address Delimiter......................................................................................................................C–4
C.5.4 Instruction Code ........................................................................................................................C–4
C.5.5 Instruction Code Qualifier .........................................................................................................C–5
C.5.6 Optional Message Arguments ...................................................................................................C–6
C.5.7 End Of Packet ...........................................................................................................................C–6
C.6 Remote Commands / Queries ................................................................................................... C–7
C.6.1 Initial Setup – Priority Commands / Queries ........................................................................... C–11
C.6.2 Modulator (Tx) Commands / Queries .....................................................................................C–13
C.6.3 Demodulator (Rx) Commands / Queries ................................................................................C–21
C.6.4 Modem, Unit Commands / Queries ........................................................................................C–31
C.6.5 Bulk Configuration Commands / Queries ...............................................................................C–48
C.6.6 Automatic Uplink Power Control (AUPC) Commands / Queries ............................................C–52
C.6.7 G.703 Interface Commands / Queries ....................................................................................C–59
C.6.8 Gigabit Ethernet Interface Commands / Queries ....................................................................C–62
C.6.9 Network Processor (NP) Interface Commands / Queries .......................................................C–63
C.6.10 TRANSEC Interface Commands / Queries ............................................................................C–65
APPENDIX D. MODEM OPTIONS .......................................................................................................D–1
D.1 Forward Error Correction Options ........................................................................................... D–1
D.2 Viterbi .......................................................................................................................................... D–1
D.3 Trellis Coding (FAST Option) .................................................................................................... D–2
D.4 Reed-Solomon Outer Codec ..................................................................................................... D–3
D.5 Closed Network Mode ................................................................................................................ D–4
D.6 Turbo Product Codec ................................................................................................................. D–5
D.7 Sequential (FAST Option) .......................................................................................................... D–6
D.8 Low Density Parity Check (LDPC) Coding (FAST Option) ..................................................... D–7