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Valorado. / 5. Basado en revisión del cliente
Preventive Maintenance and Fault-finding
5. Tighten the four locking screws.
Notes: Following this procedure does NOT invalidate the warranty.
Obtain a replacement card by contacting Ericsson Customer Support.
Ensure that details of the suspected card are available beforehand.
6.5.5 Modulator Card Failure
Use Table 6.3 to aid in diagnosing a modulator card fault.
Table 6.3 Modulator Card Fault-finding
Step Action If Result of Action is
Yes…
If Result of Action is
No…
1
Check the status of
the Modulator Card.
Check that the
modulator card is
correctly installed and
configured. Is there a
modulator failure alarm
being shown on the
Status web page?
If the unit indicates a
critical failure, swap out
the card and retest. Refer
to
Section 6.5.6 for details.
If no modulator failure
alarm is shown, go to
Step 2.
2
Check the status of
the RF ports. Do the
ports reflect the reported
status?
Discuss the perceived
problem with Ericsson
Customer Support.
If the port is not providing
a valid output when it has
been enabled via the
Modulation Settings web
page, swap out the card
and retest. Refer to
Section 6.5.6 for details.
6.5.6 Hot Swapping a Modulator Card
Caution!
This equipment contains Electrostatic Sensitive Devices (ESDs). Appropriate
precautions must be observed. Suitable protective devices must be used or worn
before handling. Consult international standards or the manufacturer for further
details
Please refer to Chapter 9 ‘Upgrading EQ8096 with Input and Output Option Cards’.
Notes: Following this procedure does NOT invalidate the warranty.
Obtain a replacement card by contacting Ericsson Customer Support.
Ensure that details of the suspected card are available beforehand.
2/1553-FGC 101 1019 Uen A
6-9
- EQ8096 Universal Edge QAM 1
- Introduction 4
- Revision History 4
- Associated Documents 4
- Trademarks 4
- Warnings, Cautions and Notes 5
- EMC Compliance 6
- Contact Information 6
- Preliminary Pages 7
- Preliminary Pages 8
- 1 Introduction to the EQ8096 9
- Introduction to the EQ8096 10
- 2/1553-FGC 101 1019 Uen A 10
- Caution! 11
- Warning! 11
- 1.2 Summary of Features 13
- 1.2.2 Data Input 14
- Introduction to the EQ8096 15
- 1.3 Output Channel Mappings 16
- 1.3.2 UDP Port Mapping 18
- 1.4 Guided Tour 19
- 1.4.3 Front Panel Controls 20
- 2 Installing the Equipment 23
- Installing the Equipment 24
- 2.1 Introduction 25
- 2.2 Preliminary Checks 26
- Cautions! 27
- Warnings! 29
- 2.5 -48 V DC Power Supply 31
- 2.5.3 DC Connector Details 33
- 2.6 Signal Connections 34
- 2.6.4 Control 36
- 2.6.7 ASI Monitor port 36
- 2.6.8 Host Status 36
- 2.7 Indicators 37
- 2.7.2 Rear Panel 38
- Chapter 3 39
- 3.1 Introduction 43
- 3.3 Web Page Menus 45
- 3.3.3 Data Port Settings 50
- 3.3.4 Modulation Settings 52
- 3.4.4 Broadcast Mode 61
- 3.4.5 DEPI/M-CMTS Mode 67
- 3.5.1 Overview 67
- 3.5.2 CA ECMG Settings 68
- 3.5.3 CA Settings 69
- 3.6 Engineering Tabbed Page 70
- 4 Alarms 75
- Alarms 76
- 4.1 Introduction 77
- 4.2 View Active Alarm Table 78
- 4.3 Configure Active Alarms 78
- 4.4 Specific Alarms 79
- 4.4.5 Temperature Alarms 81
- 4.5 Trap Destination Table 82
- 4.6 Status Indicators 83
- 4.7 Unit Alarm List 84
- Alarms 85
- Using XML File Download 97
- 5.1 Introduction 99
- 5.2 FTP File Transfer 99
- 5.3 XML Files 99
- 5.3.1 XML File Format 100
- 5.3.2 Status File Examples 100
- 2/1553-FGC 101 1019 Uen A 101
- 5.4.1 EMM Connections 105
- 5.4.4 Multiple EMM Streams 108
- 5.4.7 Stopping Encryption 110
- 5.4.8 Simulcrypt 111
- 5.5 Errors during FTP 113
- 5.8 Redundancy Switch 116
- Chapter 6 117
- Contents 117
- 6.1 Introduction 119
- 6.2 Preventive Maintenance 119
- 6.3 Alarms 120
- 6.4 Fault-finding 121
- 6.5 Power Supply Problems 123
- Chapter 7 127
- 7.1 Introduction 129
- 7.2 How to Install Software 129
- 7.4 Requesting a Key 130
- Information’ tab 132
- 8 Unit Configuration via FTP 133
- Unit Configuration via FTP 134
- 8.1 Introduction 135
- Output Option Cards 137
- 9.1 Introduction 139
- 9.3.1 Preparing the Unit 143
- 9.3.5 Reconfigure the Unit 145
- Specification 147
- 10.1 General 149
- 10.3.1 System Setup 151
- 10.3.2 M-CMTS Session Setup 151
- 10.3.4 DTI Card 157
- A Glossary 159
- Glossary 160
- Glossary 161
- B Technical Specification 179
- Technical Specification 180
- B.1 Unit Specification 181
- B.2 Rear Panel Connectors 182
- B.2.3 RF Output 183
- Parameter Requirement 184
- B.2.5 Ethernet Control 185
- Technical Specification 187
- B.3 Power Supply 188
- B.4 Physical Details 189
- B.6 Compliance 190
- B.6.3 Telecommunications 191
- B.6.4 CE Marking 191
- B.6.5 C-Tick Mark 191
- B.6.6 Packaging Statement 192
- B.6.7 Packaging Markings 192
- B.6.9 Equipment Disposal 194
- B.6.10 Recycling 194
- B.7 Cable Types 195
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