Comtech EF Data SDM-100A Installation And Operation Manual page 9

CHAPTER 1. INTRODUCTION.................................................................................. 1–1
1.1 Purpose and Function ..................................................................................................................................1–2
1.2 Description ....................................................................................................................................................1–3
1.3 Options ..........................................................................................................................................................1–4
1.3.1 ASYNC/AUPC Interface........................................................................................................................1–4
1.3.2 ADPCM Voice........................................................................................................................................1–4
1.4 Modem Specifications ..................................................................................................................................1–5
1.5 BER Performance ........................................................................................................................................1–7
CHAPTER 2. INSTALLATION................................................................................... 2–1
2.1 Unpacking .....................................................................................................................................................2–1
2.2 System Installation .......................................................................................................................................2–2
2.3 System Requirements...................................................................................................................................2–3
2.4 External Connections...................................................................................................................................2–5
2.4.1 DATA I/O Interface (J8) ........................................................................................................................2–6
2.4.2 Remote (J6).............................................................................................................................................2–6
2.4.3 Faults (J7) ...............................................................................................................................................2–7
2.4.4 TX IF Output (CP1)................................................................................................................................2–7
2.4.5 RX IF Input (CP2) ..................................................................................................................................2–8
2.4.6 AC Power ...............................................................................................................................................2–8
2.4.7 DC Power ...............................................................................................................................................2–8
2.4.8 GND........................................................................................................................................................2–8
2.4.9 AGC Test Point.......................................................................................................................................2–8
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