Announcement
Letter  #10

 
 
High Wycombe, July 9th, 2002  - Trend Communications Limited 

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Synopsis | Functionality | Benefits | Applications | Market | Models | Related | Call | About
2522 -Trade Mark of the DVB Digital Video Broadcasting Project
 
"Discover more about the most cost-effective system  for monitoring DVB "
 
TR 101 290 ¦ DVB ¦ MPEG ¦ SI/PSI ¦ TCP/IP ¦ Internet ¦ SLA ¦ PCR ¦ Jitter ¦ Digital TV

Applications and monitoring points for FlexaNet Video

> Synopsis
FlexaNet Video is a monitoring system based on Internet standards.
This means that it is scalable, easy to use and has low costs.
  • Measurements in line with definitions of ETSI TR 101 290
  • Graphical analysis of the PCR 
  • SI/PSI table analysis
  • Analysis of the TS bandwidth 
  • SNMP support
  • Internet architecture: open and scalable
  • Centralised and distributed access through an Internet browser
  • Easy generation of reports 
  • >  Functionality
     
    PCR analysis inlcude accuracy, jitter, offset and intervals

    The FlexaNet Video monitoring system is an accurate and efficient application which checks that the video signal is transmitted in perfect condition to the user receivers.
    MPEG/DVB measurements show in real time:

  • Hierarchical decoding of  SI/PSI tables. An indicator light shows the PIDs that contain errors according to TR 101 290, so that these errors can be rapidly identified.
  • SI/PSI tables analysis with containers of 1st, 2nd and 3rd priority parameters, and with a multicolor 'LED' indicating errors and defects.  
  • PCR analysis of each program include accuracy, jitter, offset and interval between samples.
  • > Features and Benefits
    The FlexaNet Video system provides the maximum monitoring capacity for digital TV networks at minimum costs
    • FlexaNet can be extended easily, by just adding new monitoring points or increasing the number of users, in an similar way to the Internet.
    • FlexaNet can be deployed independently or integrated into a larger management platform using SNMP.
    • FlexaNet manages Hierarchical maps and drill down navigation.
    • FlexaNet allows multiple users whose profile and access rights can be changed by the administrator.
    • Measurements can be registered, so that experts can later review and analyze the events. Results can be saved PC format.
     
    > Applications

    A internet access and a browser is the only requirement to monitor DVB

    Monitoring of video distribution networks with unlimited numbers of Transport Streams and users can be made at any geographical location using FlexaNet Video for:
    • SLA verification
    • Allocating responsibilities and differentiating the services
    • Centralized and distributed supervision of contribution networks
    • Supervision of cable, satellite and radio distribution networks
    • Remote maintenance and diagnostics
    • Bandwidth optimization
    • Event logging
    • Remote control and access.
    >  Market segmentation
    Multiple players are involved in the delivery of Digital Video Services: 
    • Digital Video Service Provider: Digital Video Service is usually based on the provision of exclusive TV channels and programs. MPEG compression and digital transmission are used to increase both the number of TV channels that can be supplied and their quality. 
    • Content Makers. They could be a TV channel (CNN, News Channel, etc.), a company owning the rights of an event and providing the TV signal (football league, tennis matches, horse races, etc.) or any company providing speciality TV programs (classic films, cartoons, etc.).
    • Network Operator or Broadcaster: Often neither the Content Maker nor the Digital Video Service Provider own a transmission network or broadcasting resources. Therefore they use the transport facilities provided by Network operators and broadcasters to deliver the information to the final customers. 
     
    > Models & Options
     
    Model & Options
    • MU3: 3 Slots Portable Measurement Unit
    • MU10: 10 Slots Portable Measurement Unit
    • MVD: Monitor Card. 1 x MPEG-2/DVB Transport Stream
    • MVDM: Master Monitor Card. 1 x MPEG-2/DVB Transport Stream
    • SU: Server Unit centralized resources and TS management 
    Delivery conditions
    • Delivery is 30 days from receipt of order 
    • Trend can provide training courses on the system and associated technologies 
    • Warranty - 1 year
    • Option to extend the warranty up to 3 years
    > Related Products: FlexaNet Transmission
     
    FlexaNet Transmission has the same architectures and it is intended for monitoring links at 2 Mbit/s and 155Mbt/s optical and electrical.

    Performance Management: The G.821, G.826 and M2100 performance is constantly analyzed in periods of 15 minutes to 24 hours. 

    Tracing: Graphical tracing of alarms, errors and performance with a resolution of 1 sec. Data retention up to three months. Detect error bursts and repetitive events. 

     Resource Management: FlexaNet provides a hierarchical structure to group the different network resources under supervision. 

     
    > Interested in FlexaNet Video?
    Contact your local Trend representative 
  • infoline@trendcomms.com 
  • Call Trend Communication Sales on:
  •  
    International:
    China:
    Deutschland:
    España:
    France:
    India:
    UK:
    US:

    +44 (0)1628 503500
    +86 1085183141
    +49 (0)8932300930
    +34 933003313
    +33 169355470
    +91 2228521059
    +44 (0)1628503500
    +1 2564610790

     
    TrendCommunications
    Based in High Wycombe, UK, Trend Communications is a wholly owned subsidiary of Telemetrix plc, a holding company listed on the London Stock Exchange. Trend is an international company operating in the two principal markets of communications test equipment and network services. Trend is a world leader in the supply of Broadband and Narrowband testing solutions encompassing voice and data products for ATM, Frame Relay, ISDN, V5, xDSL, POTS, SDH, SONET, PDH and IP infrastructures.  Trend Network Services, a separate UK division, is a leading vendor independent service organization providing nation-wide consultancy, installation, maintenance and specialist technical support for local and wide area networks.
    UMTS ¦ ADSL ¦ G.SHDSL ¦ PDH ¦ Synchronization ¦ ISDN ¦ FRL ¦ SDH ¦ SONET ¦ ATM ¦ VoIP ¦ IP ¦ Data ¦ Video
    (c) Trend Communications Ltd 2002 
    3G: we make it possible