Nevion Products

The Virtuoso TNS4200 is a powerful toolbox for continuous monitoring of broadcast streams and signals. It enables fast fault detection and diagnostics in an easy-to-use and intuitive user interface.

The Virtuoso TNS4200 simplifies error tracking and helps resolving issues faster to ensure higher uptimes. It can continuously monitor a very high number of streams reaching unrivaled number of streams (TSoIP) per unit (1RU) without compromises on the performance.

Virtuoso TNS4200 monitors streams on IP/Ethernet and DVB-ASI, offering the required flexibility to operate in different environments and applications. Thanks to it’s high density and flexibility, TNS4200 offers a cost effective solution for monitoring video-centric networks at various locations.

Nevion nSure products can be configured via an easy-to-use web interface and interact with overlaying network management systems. Scheduled software upgrades can be performed via Nevion’s NMS or any NMS.


  • Very high density offering a very cost effective solution for monitoring (up to several hundred Transport Streams per unit )
  • Flexible and scalabe architecture
  • 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
  • Integrated with leading NMS systems


  • Monitoring of central head-ends for IPTV, Satellite, cable and DTT networks
  • Remote monitoring of signals in DTT networks
  • End-to-end monitoring of contribution links
  • SLA compliance monitoring (up time statistics, logs)

Key Features

  • Very high input density per 1RU with up to

    • 300 simultaneous TSoIP inputs (SPTS)
    • 20 simultaneous ASI inputs
    • 8 simultaneous DVB-S/S2 /T/T2 inputs
  • QoS monitoring

    • IP/UDP/RTP monitoring
    • ETSI TR101 290 priority 1-3
    • Service and PIDs monitoring (bit rates, names, components,…)
    • Ad-insertion monitoring and logging (SCTE35)
    • Template monitoring, HbbTV monitoring, SLA monitoring
  • QoE monitoring

    • Thumbnail display
    • Black and freeze frame detection (configurable thresholds)
    • EPG analysis and monitoring w/ built-in EPG viewer
  • SFN monitoring

    • T2-MI monitoring and analysis
    • SFN drift monitoring at the transmistter
    • SFN reception monitoring


Nevion Viewer 3.1.0

The Nevion Viewer is an AIR application that allows users to access user interfaces of nSure, cProcessor, Video Gateway and Virtuoso FA remotely, from any Windows or Mac computer. In order to download Nevion Viewer, send a request to Nevion support.

  Nevion-Viewer-release-notes-3.1.0 r1 (04/12/2020)

TNS4200 2.4.40

The TNS4200 software release 2.4.40 is a patch release bringing improvements and optimizations, please read the release notes before upgrading

  tns4200_release_notes_2_4_40 ()

USB driver for Virtuoso FA, NX4600, TNS4200, CP4400

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

  USB Driver FA/TNS/CP/NX4X00 ()

MIBs for TNS4200, CP4400, NX4600


  TXP configuration help

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