T-VIPS CP560 User manual

CP560 DVB-T2 Gateway
User’s Manual
Revision: 2.2 (3686)
2012-09-03
Valid for SW version 2.2.0 and newer

Contents
1History 9
2Introduction 11
2.1 Scope 11
2.2 Warnings, cautions and notes 11
2.3 Heed warnings 12
2.4 Contact information 12
3Short Product Description 13
3.1 Summary of Features 13
3.2 Software options 15
4Installing the Equipment 17
4.1 Inspect the package content 17
4.2 Installation Environment 17
4.3 Equipment installation 18
4.4 Ventilation 18
4.5 Power supply 19
4.5.1 AC power supply 19
4.5.1.1 AC power cable 19
4.5.1.2 Protective Earth/technical Earth 19
4.5.1.3 Connecting to the AC power supply 20
4.5.2 DC power supply 20
4.5.2.1 DC power cable 21
4.5.3 Powering up/down 21
5Functional Description 23
5.1 Introduction 23
5.2 TS inputs 23
5.3 TS output 24
5.4 SFN adapter 24
5.5 Video over IP 24
5.5.1 Input and output 24
5.5.2 Protocol mapping 24
5.6 T2-gateway module 24
5.7 Management sub-system 25
5.7.1 Graphical user interface 26
5.7.2 Configuration database 26
5.7.3 Alarm manager 26
5.8 Time synchronisation 27

6Physical Description 29
6.1 Connecting the CP560 29
6.1.1 Physical description overview 29
6.1.2 ASI ports 29
6.1.3 ASI input ports 30
6.1.4 ASI output ports 31
6.1.5 1 PPS Input 31
6.1.6 Ethernet Data Ports 31
6.1.7 SFP port 32
6.1.8 Power Supply 32
6.1.9 Ethernet Management Port 32
6.1.10 Technical Earth 32
6.1.11 Alarm/Reset 32
6.1.12 Serial USB interface 33
7Operating the Equipment 35
7.1 Accessing the graphical user interface 35
7.2 Password protection 35
7.2.1 Resetting the password list 36
7.3 Changing the IP address of the unit 36
7.3.1 Changing IP address via the Web GUI 36
7.3.2 Changing the management port IP address via terminal interface 37
8WEB Interface 39
8.1 Login 39
8.2 Status header 40
8.3 Status 41
8.3.1 Current Status 41
8.3.2 Alarm log 43
8.4 Device Info 44
8.4.1 Product info 45
8.4.2 Alarms 46
8.4.2.1 Device alarms 47
8.4.2.2 Global configuration 48
8.4.2.3 Relays and LED 48
8.4.2.4 Alarm log settings 51
8.4.3 Port Mappings 51
8.4.4 Time Settings 53
8.4.5 Network 54
8.4.5.1 Interfaces 56
8.4.5.1.1 Main 56
8.4.5.1.2 Alarms 57
8.4.5.1.3 Advanced 58
8.4.5.1.4 Status 58
8.4.5.1.5 VLAN 60

8.4.5.1.6 SFP 61
8.4.5.2 IP Routing 70
8.4.5.3 TXP Settings 71
8.4.5.4 SNMP Settings 72
8.4.5.5 Tools 73
8.4.6 Clock Regulator 75
8.4.6.1 Main 75
8.4.6.2 Alarms 76
8.4.7 Save/Load Config 76
8.4.7.1 Save/Load Configs 76
8.4.7.2 Boot Log 78
8.4.7.3 Stored Configs 78
8.4.7.4 Emergency Switch 80
8.4.8 Maintenance 82
8.4.8.1 General 82
8.4.8.2 Software Upgrade 84
8.4.8.3 Feature Upgrade 85
8.4.9 Users 86
8.4.10 GUI Preferences 87
8.5 Inputs 88
8.5.1 Inputs Overview 88
8.5.1.1 IP Inputs 89
8.5.1.2 Switch Inputs 91
8.5.2 Input 92
8.5.2.1 Main 93
8.5.2.2 Alarms 95
8.5.2.3 IP 99
8.5.2.3.1 IP Configuration 99
8.5.2.3.2 FEC 101
8.5.2.3.3 Ping 103
8.5.2.3.4 Regulator 104
8.5.2.4 Services 106
8.5.2.5 PIDs 109
8.5.2.6 Tables 111
8.5.2.7 Tables 112
8.5.2.8 Settings 113
8.5.2.9 Sources 115
8.5.3 Switch 116
8.5.3.1 Main 116
8.5.3.2 Alarms 118
8.6 Outputs 118
8.6.1 Outputs Overview 118
8.6.2 T2-MI Output 119
8.6.3 Main 120
8.6.4 DVB-T2 121
8.6.4.1 Main configuration 121
8.6.4.2 SFN Configuration 123

8.6.4.3 PLP configuration 126
8.6.4.3.1 Source bit rate control settings 131
8.6.4.4 Modulation interface configuration 131
8.6.4.5 Individual addressing configuration 133
8.6.4.6 Future Extension Frames configuration 134
8.6.5 IP 135
8.6.6 TS-OUT ->IP Destination 136
8.6.6.1 Main 136
8.6.6.2 FEC 138
8.6.6.3 Ping 140
8.6.7 Alarms 141
9SNMP 143
9.1 SNMP agent characteristics 143
9.2 MIB naming conventions 143
9.3 MIB overview 143
9.3.1 Supported standard MIBs 143
9.3.2 Custom MIBs 143
9.4 SNMP related configuration settings 145
9.4.1 Community strings 145
9.4.2 Trap destination table 146
9.4.3 Trap configuration 146
9.5 Alarm/status related SNMP TRAPs 147
9.5.1 The main trap messages 147
9.5.2 Severity indications 147
9.5.3 Alarm event fields 148
9.5.4 Matching of on/off traps 149
9.5.5 Legacy trap messages 149
10 Examples of Use 151
10.1 Intro 151
10.2 Installation in a system 151
10.3 Single PLP at 40MBit/s 151
10.4 SFN operation 152
10.5 Seamless SFN operation 153
10.6 Redundant system with TNS541 TS Seamless Switch 154
10.6.1 Signal empty PLPs 155
11 Preventive Maintenance and Fault-finding 157
11.1 Preventive maintenance 157
11.1.1 Routine inspection 157
11.1.2 Cleaning 157
11.1.3 Servicing 157
11.1.4 Warranty 158
11.2 Fault-finding 158

11.2.1 Preliminary checks 158
11.2.2 PSU LED not lit / power supply problem 159
11.2.3 Fan(s) not working / unit overheating 160
11.3 Disposing of this equipment 160
11.4 Returning the unit 160
AGlossary 161
BTechnical Specification 167
B.1 Physical details 167
B.1.1 Half-width version 167
B.2 Environmental conditions 167
B.3 Power 167
B.3.1 AC Mains supply 167
B.3.2 DC supply 168
B.4 Input/output ports 168
B.4.1 DVB ASI port 168
B.4.2 Ethernet management port 168
B.4.3 Ethernet data port 169
B.4.4 Serial USB interface 169
B.5 Alarm ports 169
B.5.1 Alarm relay/reset port specification 169
B.6 External reference 170
B.6.1 10MHz/1 PPS input 170
B.7 Compliance 170
B.7.1 Safety 170
B.7.2 Electromagnetic compatibility - EMC 170
B.7.3 CE marking 171
B.7.4 Interface to “public telecommunication system” 171
CForward Error Correction in IP Networks 173
C.1 IP stream distortion 173
C.2 Standardisation 174
C.3 FEC matrix 174
C.4 Transmission aspects 177
C.5 Quality of service and packet loss in IP networks 178
C.6 Error improvement 179
C.7 Latency and overhead 180
DQuality of Service, Setting Packet Priority 183
D.1 MPLS 183
D.2 Layer 3 routing 183
D.2.1 CP560 configuration 184
D.3 Layer 2 priority 184

D.3.1 CP560 configuration 184
EValidation of DVB-T2 Parameters 185
E.1 T2-Frame 185
E.1.1 T2-Base 185
E.1.2 T2-Lite 186
E.2 Physical Layer Pipe 186
FEstimated Transmission Time 187
F.1 How the CP560 uses the configured ETT value 187
F.1.1 Example with 2 modulators 187
F.2 Implications of adjusting ETT 187
F.3 How to set ETT 188
GAlarms 189
HReferences 199

History 9
ID: um_t2gateway CP560 DVB-T2 Gateway User’s Manual Rev. 2.2 (3686)
1 History
Revision Date Comments
2.2 2012-03-09 – Added Input Switching feature description
– Added T2 parameter validation tables in appendix E
– Added DVB-T2 estimated transmission time description in appendix F
– General updates to reflect changes in GUI, in particular DVB-T2 settings in chapter 8.6.4
2.0 2011-07-08 – Added FEC feature description
– Added Transmitter Signature feature description
– Added Reed-Solomon ASI FEC feature description
– Added DVB-T2 MIP feature description
– Added individual addressing functions description
– Updated screenshots of the GUI
1.12.0 2011-02-02 – Added Joint bit rate control feature description
– Added Port mapping feature description
– Updated screenshots of the GUI
1.8.0 2010-10-21 – Added IP input feature description
– Added SFP feature description
– Added multiple PLP feature description
– Added Leap Second handling feature description
1.6.4 2010-09-27 – Added 10 ASI card (2020) adjustments
– Updated screenshots of the GUI (status/input)
1.6.0 2010-07-20 – Revised version including new features
– Added IP output feature
– Added individual addressing feature
– Updated GUI screenshots
1.0 2009-11-17 – First version

10
CP560 DVB-T2 Gateway User’s Manual Rev. 2.2 (3686) ID: um_t2gateway