Radyne QAM256 Manual de usuario Pagina 184
- Pagina / 198
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
User Manual
Chapter 11. Redundancy
Page 11-2 P/N 2349-72712-01
11.2.2. Finding a Redundant Device
System Manager automatically chooses the replacement device for redundancy. Each device
has a priority property defined by the user. The searching algorithm is as follows:
• The two devices must be in the same device group.
• The device must have the lowest priority.
• The device must have a lower priority than the malfunctioned device.
• The device was setup as a candidate for a replacement in case of a failure in another
device.
A device that meets the four criterions above is used as a replacement.
NOTE
A device/path with the lowest priority is displayed in a special way to signal the
user that it is most likely to be used as a replacement for a malfunction
device/path of its kind. A device/path is signaled only when the “backed up”
property of the device/path is checked.
11.2.3. Redundancy Process
The redundancy process performs the following:
• System Manager transfers all parameters from the malfunction device to the redundant
device.
• When a device group has an input matrix controlled by the System Manager, the System
Manager automatically reroutes the input stream to the redundant device.
• When a device group has an output matrix controlled by the System Manager, the
System Manager automatically reroutes the output stream from the redundant device to
the original position on the matrix.
The examples on Figure 11-1 and Figure 11-2 shows four encoders with matrixes connected
to their inputs and outputs. Encoder number three is a redundant encoder and is used only in
case one of the other encoders fails. Example 1 shows the encoder and the two matrixes in
their default state. Example 2 shows the same system with Encoder 1 in an error condition,
and Encoder 3 connected as backup.
The following events have occurred during the replacement of Encoder 1 by Encoder 3:
1. Encoder 1 has a malfunction.
2. System Manager receives an alarm from Encoder 1.
3. System Manager looks in the Encoder urgent alarms table and recognizes the alarm as
urgent.
4. System Manager starts a redundancy process.
5. System Manager looks for another encoder on the same group with the lowest priority
that is marked for use as a redundant Encoder.
6. System Manager finds Encoder 3 as a candidate for replacement.
7. System Manager copies all parameters of Encoder 1 to Encoder 3.
8. System Manager reroutes the input of Encoder 1 to the input of Encoder 3 in the Input
Matrix.
- NMS-4000 1
- Introduction 3
- Manual Scope and Structure 3
- Conventions and Terminology 3
- Using Windows 2000 4
- Multiple Document Interface 4
- About this Document 4
- Technical Support 4
- How to Return Faulty Parts 5
- WARRANTY 6
- TABLE OF CONTENTS 7
- User Manual 10
- Front Matter 10
- LIST OF FIGURES 11
- LIST OF TABLES 14
- 1. OVERVIEW 17
- NMS 4000 22
- Management 24
- System System 25
- Site Management 26
- 1.4. Product Line 28
- 1.5. Functional Description 29
- 1.5.2. SNMP Support 30
- 1.5.3. Redundancy 31
- 1.5.4. In-Bound Control 31
- 1.6.1. System Configuration 33
- 1.6.2. System Requirements 34
- 2. INSTALLATION 35
- 2.2.3. System Directory 36
- 2.2.5. NMS Navigator 37
- Device Bin 38
- Tool Bar 38
- Menu Bar 38
- 2.3.2. Matrix Configuration 39
- 2.3.7. System Configuration 55
- Region Map 59
- Edit Box 68
- Device List 68
- Index numbers 68
- 2.5.2.3. Dialog Commands 69
- 2.5.3. External Devices 69
- External 70
- Devices 70
- 2.5.4.2. Dialog Components 71
- 2.5.4.3. Dialog Commands 72
- 2.5.5. SNMP Communication 73
- 2.5.5.2. Dialog Components 73
- 2.5.5.3. Dialog Commands 74
- 2.6.3. Remote Management 76
- 3. OPERATION 79
- 3.2. Getting Started 80
- 3.3. Logging Procedures 81
- 3.3.1. Change User Password 82
- 3.3.2. Add/Edit Users 82
- 3.3.3. Delete Users 82
- Graphical 83
- User Interface 83
- Configuration 84
- Devices 86
- Redundancy 86
- 3.4.4. Common Properties 92
- 3.4.4.1. Status Indicator 92
- 3.4.4.2. Context Menu 92
- 3.4.4.3. Set Button 92
- IMPORTANT 93
- NMS encoders nomber 96
- 3.6.2. Enabling the Encoder 97
- 3.6.3. Disabling the IRD 98
- 3.6.4. Enabling the IRD 99
- NMS-4000 101
- Network Management System 101
- 4. ENCODER MANAGEMENT 103
- 4.2. General Dialog Box 104
- 4.3. Audio Dialog Box 106
- WARNING 107
- 4.4. Video Dialog Box 108
- 4.5. Data Dialog Box 110
- 4.6. Alarms Dialog Box 112
- 5. MULTIPLEXER MANAGEMENT 115
- Selectors 116
- Input Status Check Boxes 116
- 5.3. Configuration Dialog 117
- 5.4. Scrambling Dialog 119
- 5.5. Alarm Dialog 120
- 5.6. Remux Dialog 122
- 6. IRD MANAGEMENT 125
- NOTE (þ*) 130
- 6.7. IRD Data Configuration 143
- 7. MATRIX MANAGEMENT 149
- 7.2.2. Setting Input Text 150
- 7.2.3. Setting Output Text 151
- 7.2.4. Setting Connections 151
- 8. MODULATOR MANAGEMENT 155
- 8.2.1. Configuration Dialog 156
- 8.2.2. Alarms Dialog 159
- 8.3.1. Configuration Dialog 160
- 8.3.2. General Dialog 162
- 8.3.3. Alarms Dialog 162
- 8.4. Newtec Modulator Type 163
- 8.4.4. Status Dialog 169
- 9. DECRYPTOR MANAGEMENT 171
- 9.2. Programs Configuration 172
- 9.3. Slots Status 173
- 9.4. Input 173
- 9.5. Alarms 176
- 9.6. Versions 177
- 9.7. Lable 177
- 10. STAT-MUX 179
- 10.3. Mode of Operation 180
- 11. REDUNDANCY 183
- 11.2.3. Redundancy Process 184
- 11.3. Managing Redundancy 186
- 12. NMS NAVIGATOR 191
- 12.2. Master NMS Mode 192
- 12.2.1. Master NMS Menu 193
- 12.2.2. Master NMS Tool Bar 194
- 12.3. Site Manager Mode 196
- 12.3.1. Site Manager Menu 197
Relacionado con productos y manuales para Modulador Radyne QAM256
Modulador Radyne QAM256 Instrucciones de operaciones
(87 paginas)
(87 paginas)
Modulador Radyne DM240XR Especificaciones
(196 paginas)
(196 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.036 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales