Triple-Play Service Deployment

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254 Passive service monitoring Hardware probes can be placed at strategic points in the network to passively monitor the content entering the network and network traffic.The data generated by these probes can be used to calculate QoS metrics such as MOS, PCR Jitter, packet loss, jitter, and latency and to identify poor quality based on user defined thresholds. Figure 10.3 VoIP Call Quality Detail Report Figure 10.4 Top Conversations Monitoring Chapter 10: Service Assurance for Triple-Play Services Detailed degradation statistics provide troubleshooting cues. At a glance color coded quality indicators
Chapter 10: Service Assurance for Triple-Play Services Red LED indicates an MPEG2TS with errors. Green indicates an MPEG2TS with no errors. No LED indicates it is not an MPEG2TS. Figure 10.5 Multi-channel IPTV MPEG2 Monitoring Red indicates the IFD Avg is lower/greater than the bounds set in the preferences This will display all the PIDS on a selected stream. “Events”is selected. The events associated with a particular stream are displayed. Grey streams are streams for which data is no longer received.These are called “Aged” or “Non-active” streams 255
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Triple-Play Service Deployment A Co
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Copyright 2007, JDS Uniphase Corpor
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Recommended test tools . . . . . .
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VoIP Service Quality . . . . . . .
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Acknowledgements The JDSU Triple-Pl
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In North America, cable operators h
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Finally, securing all these service
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2 The Vision—Reliable Triple-Play
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4 The Building Blocks Chapter 1: Th
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6 Development/ Production - Compone
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8 Chapter 1: The Vision-Reliable Tr
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10 Chapter 1: The Vision-Reliable T
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16 Triple-Play Service Delivery ove
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18 Chapter 2: Triple-Play Service D
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20 Bandwidth Chapter 2: Triple-Play
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24 Encapsulation DA Chapter 2: Trip
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26 ISP/Internet ASP & Video Headend
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36 centralized location, the abilit
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38 Deploying and Troubleshooting Fi
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40 For “brownfield” or overlaid
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42 BPON uses time division multiple
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44 Voice IP Data Video Figure 3.3 A
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46 From the splice enclosure, signa
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48 1490nm laser/ 1310nm meter OLT 1
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50 Central Office Depending on the
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52 Chapter 3: Deploying and Trouble
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58 Acceptance testing between the s
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60 Once customers have been establi
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62 When there is a physical layer f
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66 Acceptance testing is always per
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68 1490nm laser/ 1310nm meter OLT 1
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70 Recommended test tools Whether t
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74 These effects result in an easy-
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76 Another approach uses a loss tes
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78 Selective Optical Power Meters A
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82 Troubleshooting the Copper Plant
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84 Chapter 4: Troubleshooting the C
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90 Capacitive balance Another metho
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92 TDR Response (V) 7.3 3.6 Figure
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94 Loop length also can be measured
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96 Filter Technology Lower 3dB Uppe
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100 Chapter 4: Troubleshooting the
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102 TDR capabilities A time domain
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104 Bridged taps Bridged taps, or l
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112 Physical Layer Test - Foreign V
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114 Troubleshooting the Premises Wi
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118 R-Value Testing the Premises Ne
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122 Typical Symptom Fault Condition
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124 Fault Common Cause Diagnosis Go
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126 Locating and resolving coax pro
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130 Using advanced signal processin
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132 Relative Frequency % 5 4 3 2 1
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142 Troubleshooting Video in the He
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144 MPEG-2 TS over RF Understanding
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146 elementary streams (ES). Each d
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148 Chapter 6: Troubleshooting Vide
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150 MPEG Technology Chapter 6: Trou
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152 MPEG Video Syntax MPEG-2 System
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168 Interoperability and segmentati
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178 Troubleshooting Video Service i
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180 Figure 7.2 A schematic diagram
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186 STB DSL Modem EPG/Multicast Inf
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188 RTSP Latency PAUSE Latency PLAY
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192 Video Service Troubleshooting:
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194 Standard troubleshooting steps
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196 Dropped packets indicate a prob
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200 Troubleshooting Voice over IP T
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202 Control plane protocols Real Ti
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Page 224 and 225: 210 Network Equipment Installation
Page 226 and 227: 212 Figure 8.5 PVA-1000 While check
Page 228 and 229: 214 Using handheld IP phone emulato
Page 230 and 231: 216 Provisioning Tests Purpose: To
Page 232 and 233: 218 Solving Voice Quality Problems
Page 236 and 237: 222 Troubleshooting High Speed Data
Page 238 and 239: 224 ATU-Cs POTS Switch DSLAM health
Page 240 and 241: 226 transmits at three bits per bau
Page 242 and 243: 228 R ate (Mbits /s ) performance o
Page 244 and 245: 230 Chapter 9: Troubleshooting High
Page 248 and 249: 234 The JDSU HST-3000 provides comp
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Page 266 and 267: 252 b. Correlate network performanc
Page 272 and 273: 258 Measurable Benefits Successful
Page 276 and 277: 262 PON Reflectometer Trace Analysi
Page 278 and 279: 264 Theoretical Method of PON Refle
Page 280 and 281: 266 Learning Acquisition Phase The
Page 282 and 283: 268 Figure A.7 Reflective event dev
Page 284 and 285: 270 Appendix A: PON Reflectometer T
Page 286 and 287: 272 Glossary AAL5 ATM Adaptation La
Page 288 and 289: 274 Glossary Block A set of 8x8 pix
Page 290 and 291: 276 Glossary Digital Television A g
Page 292 and 293: 278 Glossary ETR 290 ETSI recommend
Page 294 and 295: 280 Glossary I/F Interface ICMP Int
Page 296 and 297: 282 Glossary MGT Master Guide Table
Page 298 and 299: 284 Glossary Multiplex (n) A digita
Page 300 and 301: 286 Glossary PSI Program Specific I
Page 302 and 303: 288 Glossary ST Stuffing Table. An
Page 304 and 305: 290 Notes: Notes
Page 306 and 307: 292 Notes
Page 308: Test & Measurement Regional Sales N
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Triple-Play Service Deployment

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