DTE-3114 –Networked Quad QAM Modulator
USER MANUAL
2
Table of Contents
1. Introduction ............................................................................................................................4
1.1 General description ...........................................................................................................4
1.2 Block diagram ...................................................................................................................4
1.3 Applications.......................................................................................................................5
1.4 Limitations.........................................................................................................................5
1.5 List of Abbreviations ...........................................................................................................6
2. Installation ..............................................................................................................................8
2.1 Physical layout ...................................................................................................................8
2.2 LCD display.......................................................................................................................9
2.3 Hardware installation.......................................................................................................10
2.4 Thermal considerations ....................................................................................................11
2.5 IP address assignment......................................................................................................11
2.6 Failsafe mode..................................................................................................................14
2.7 Factory defaults ...............................................................................................................14
2.7.1 SMPTE Settings ........................................................................................................14
2.7.2 Modulator Settings...................................................................................................14
2.7.3 Network Settings......................................................................................................15
2.7.4 Alarm Settings .........................................................................................................15
3. Device Configuration and Monitoring.....................................................................................16
3.1 Control interfaces ............................................................................................................16
3.2 Manageable items ...........................................................................................................16
3.2.1 Device ....................................................................................................................16
3.2.2 Network Settings......................................................................................................17
3.2.3 SMPTE Settings ........................................................................................................18
3.2.4 Modulator Settings...................................................................................................18
3.2.5 Status......................................................................................................................19
3.2.6 SNMP alarms ..........................................................................................................20
3.3 Web GUI.........................................................................................................................20
3.3.1 Web GUI –Information box .....................................................................................20
3.3.2 Web GUI –Colour-coding scheme ...........................................................................21
3.3.3 Web GUI –Tabs......................................................................................................21
3.3.4 Web GUI –Error handling .......................................................................................22
3.4 SNMP..............................................................................................................................22
3.4.1 SNMP –MIBs...........................................................................................................22
3.4.2 SNMP –Actual and desired settings ..........................................................................23
3.4.3 SNMP –Traps .........................................................................................................23
3.5 Settings errors..................................................................................................................23
3.6 Firmware upgrade ...........................................................................................................25
4. System Configuration ............................................................................................................26
4.1 General...........................................................................................................................26
4.2 Managing bitrates............................................................................................................26
