Comtech EF Data SNM-1001L Installation And Operation Manual page 8

SNM-1001L Satellite Modem
Preface
1.8.1 Overview............................................................................................................................. 1-11
1.8.2 Functional Description........................................................................................................ 1-12
1.9 Dimensional Envelope .............................................................................................................. 1-14
1.10 New in this Release.................................................................................................................... 1-15
CHAPTER 2. INSTALLATION/ UPGRADES ........................................................................2-1
2.1 Unpacking.................................................................................................................................... 2-1
2.2 Installation ................................................................................................................................... 2-2
2.2.1 Modem Installation (Optional).............................................................................................. 2-2
2.3 Software and Hardware Installation/Upgrades ....................................................................... 2-4
2.3.1 Reed-Solomon PCB .............................................................................................................. 2-4
2.3.2 Turbo Codec Installation....................................................................................................... 2-6
2.4 Data I/O Interface Connector (J8) Removal/Installation........................................................ 2-8
2.5 Hardware Upgrades.................................................................................................................... 2-9
2.5.1 Main PCB Firmware Chips................................................................................................... 2-9
2.6 Flash Upgrading........................................................................................................................ 2-11
2.6.1 Downloading Flash Updates from the Web ........................................................................ 2-12
CONNECTOR PINOUTS.................................................................................3-1
CHAPTER 3.
3.1 Connector Overview ................................................................................................................... 3-1
3.2 Connector Description................................................................................................................ 3-3
3.2.1 Remote Connector and Pinouts (J6)...................................................................................... 3-3
3.2.2 Fault Connector and Pinouts (J7).......................................................................................... 3-4
3.2.3 Data I/O Interface Connector (J8)......................................................................................... 3-5
3.2.4 Auxiliary 1 Connector and Pinouts (J9)................................................................................ 3-9
3.2.5 Alarms Connector and Pinouts (J10) .................................................................................. 3-10
3.2.6 RF Output Connector (CP1) ............................................................................................... 3-10
3.2.7 External Reference (CP2) ................................................................................................... 3-10
3.2.8 RF Input Connector (CP3) .................................................................................................. 3-10
3.2.9 AC Power Connector .......................................................................................................... 3-11
3.2.10 Ground Connector (GND) .................................................................................................. 3-11
FRONT PANEL OPERATION .........................................................................4-1
CHAPTER 4.
4.1 Front Panel .................................................................................................................................. 4-1
LED Indicators The 10 LEDs on the front panel indicate: • General modem summary faults
4.1.1
• Status • Alarms The indicators are defined in Table 4-1 as follows:............................................ 4-2
4.1.2 Front Panel Keypad............................................................................................................... 4-3
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MN/SNM1001L.IOM