Comtech EF Data SNM-1001 - Manual (Page 4)

Rev. 1 iii
Table of Contents
CHAPTER 1. INTRODUCTION........................................................................................ 1–1
1.1 Overview ........................................................................................................................................................... 1–1
1.2 Mode of Operation........................................................................................................................................... 1–2
1.2.1 Description ................................................................................................................................................ 1–4
1.3 Options.............................................................................................................................................................. 1–4
1.4 Specifications .................................................................................................................................................... 1–5
CHAPTER 2. INSTALLATION ......................................................................................... 2–1
2.1 Unpacking......................................................................................................................................................... 2–1
2.2 System Installation........................................................................................................................................... 2–2
2.3 External Modem Connectors .......................................................................................................................... 2–4
2.3.1 DATA I/O Interface (J8) ........................................................................................................................... 2–4
2.3.1.1 EIA-422/449 Interface Connector Pinouts........................................................................................ 2–5
2.3.2 Remote (J6) ............................................................................................................................................... 2–6
2.3.3 Faults (J7).................................................................................................................................................. 2–7
2.3.4 TX IF Output (CP1) .................................................................................................................................. 2–7
2.3.5 RX IF Input (CP2)..................................................................................................................................... 2–8
2.3.6 AC Power .................................................................................................................................................. 2–8
2.3.7 DC Power .................................................................................................................................................. 2–8
2.3.8 Chassis GND............................................................................................................................................. 2–8
2.3.9 AGC Test Point ......................................................................................................................................... 2–8