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The Virtuoso CP4400 is the ideal toolbox for T2-MI generation and regional adaptation in DVB-T2 Single Frequency Networks (SFN). Thanks to its flexibility it simplifies the implementation of critical differentiators for network operators.

The Virtuoso CP4400 offers a flexible and highly cost effective solution for generation of T2-MI transmitter feeds and regional adaptation of DTT multiplexes. CP4400 can operate as a central DVB-T2 Gateway or based on Nevion’s deterministic remultiplexing technology for regionalization of DTT multiplexes.

The deterministic remultiplexing enables feeding of transmitters in multiple SFN regions using the same Transport Stream (TS) as used in a pre-existing Direct to Home (DTH) satellite system.

In addition to the powerful TS processing capabilities, the Virtuoso CP4400 offers several tools for the improvement of the transmission quality such as input monitoring, redundancy switching and diversity reception for TSoIP streams. Nevion cProcessors can be configured via an easy to-use web interface. Scheduled software upgrades can be performed via Nevion’s NMS or third party NMS.

Benefits

  • Scalable platform to perform DVB-T2 adaptation on multiple multiplexes to reduce the cost per multiplex
  • Flexible architecture to combine processing features on the same unit
  • Configurable monitoring depth to adapt to the operational requirements
  • Flexible interfaces eliminate the need for format conversion equipment
  • Persistent local alarm log and easy integration with NMS

Applications

  • T2-MI generation for up to seven multiplexes in central head-ends
  • Regional adaptation in DVB-T2 SFN networks where generating identical transmitter feeds is crucial
  • Regionalization of DVB-T2 multiplexes by reusing the pre-existing DTH signal

Key Features

  • High number of DVB-T2 Gateway modules per 1RU
    • T2-MI generation for up to 7 DTT multiplexes on one unit
  • Deterministic remultiplexing for DVB-T2
    • Reuse existing satellite signals to feed DVB-T2 regions
    • Generate DVB-T2 multiplexes locally
  • Input stream monitoring (ETSI TR101 290)
  • Input redundancy
    • Diversity reception on IP
    • Alarm based Input Switching (DVB-S2/TSoIP/ASI)
  • ASI and IP input/output interfaces
  • Synchronization
    • 1PPS input
    • GPS input board
  • User-friendly configuration and control

  nevion_cp4400_data_sheet_r1534

CP4400 1.10

The CP4400 software release 1.10 brings a number of new features and enhancements:
  • Added seamless switch functionality. Currently limited to a single 4:1 switch
  • Added local insertion functionality to deterministic multiplexer
  • Added support for DVB-T2 MIP insertion
  • Added support for T2-MI stream ID field
  • Added option to store configurations on the unit. Configuration files can be stored on the unit and activated by the user on the GUI or remotely via an NMS system (TXP, SNMP)
  • SNMP: The NeoData-MIB is obsolete (but still supported) and replaced with NeoData2-MIB using only 16 bit values in the OIDs. This change has been introduced to ensure compatibility with MIB browser and other SNMP systems that do not support the 32 bit OIDs
  • Several other minor improvements.

  cp4400_release_notes_1_10_20v (19/09/2016)

USB driver for 4000 platform

To install the USB driver download this file, unzip it and read readme.txt

  USB Driver for 4000 platform ()

Nevion Fastbrowser

Adobe air applicaton to browse gui of cPorcessor, nSure and Video Gateway products. The fastbrowser will cache the gui files so that download of the gui files is only needed once. This will help out browsing units on slow IP links. If you have the Fastbrowser already installed you might have to de-install the older one version before installing the new version as it is not signed with a "trusted" certificate.

  nfb_2_0_1 ()

Nevion Detect

Software to detect and change IP address on units in the cProcessor, nSure and Video Gateway family.

  Nevion Detect 1.4.0 ()

MIBs for 4000 platform

  mibs_4000 ()

  cp4400_users_manual_rev_1_10_20

  TXP protocol for 4000 platform

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