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
