產品明細

VB243-Kit

ASI冗餘訊號智慧切換模組

    產品簡述
    ♦ 2:1 ASI訊號自動切換系統
    ♦ 自動分析ASI訊號品質,當檢測到質量較差的訊號則會自動切換到備援訊號,亦可手動切換或前面板強制切換
    ♦ 完整的VB243切換系統必須搭配VB120D-ctrl控制介面模組及VB242 ASI監控模組
    ♦ 支援規格:
      - 188 or 204 byte packet length
      - Burst mode,spread mode, M2S
    ♦ 分析內容:
      - ETR101 290 priority, PID/Service/Table analysis
      - Bandwidth overview
    ♦ 可提供200MB的TS節目錄製空間
      詢價

      產品詳細介紹Product Introduction

      The VB243 ASI Intelligent Redundancy Switch Kit leverages Sencore’s proven VideoBRIDGE stream monitoring capabilities into a full, dual-path redundancy switch with autonomous operation. It provides deep signal analysis on both signal paths for unprecedented switching decision making. Front panel controls with illuminated signal path visualization and buttons give local control and provide an at-a-glance overview of switching operations.

      Local autonomous operation, remote control by NMS and/ or triggers in addition to a SuperLocal mode for complete local override make the VB243 suitable for any real-life operational challenges. The VB243 has multiple layers of redundancy including a dual power supply chassis and magnetically latched broadcast-grade signal relays to protect from any contingency, even a complete power loss.

      The VB243 has two ASI inputs, each with taps to feed the included VB242 ASI input module with signals from two different production chains for real-time analysis of both signals. If any problem in any parameter is detected, pre-set rules apply and the unit will check the opposite input for the same failure and switch if no failure is detected. To avoid switch toggling, rules for a minimum time to switch back or manual switchback also can be set. All the parameters in the comprehensive ETR290 engine can be utilized for switch triggering, including detailed CA system validation checks and all priority 1/2/3 parameters.

      The VB243 system can be set up to be totally independent and make its own switching decisions, but can also be controlled from an NMS system with extensive Eii (External Integration Interface) parameters or SNMP triggers. All parameters can be controlled using the built-in web GUI which displays a visual overview of parameters used in switch decisions and system status.

      Features
      • 2:1 switching operation with latching relays
      • Simultaneous monitoring of two ASI switching inputs plus ad-hoc ASI input
      • 2 DVB-ASI inputs EN 50083-9, Annex B
      • 1 DVB-ASI output EN 50083-9, Annex B
      • Main ASI inputs and outputs: 75 ohm BNC (female) connectors
      • Spare ASI input: 75 ohm HD-BNC (female)
      • Supports burst mode, spread mode, M2S
      • Supports 188 or 204-byte packet length
      • Switching modes: automatic, manual, SuperLocal
      • TS 101 290 priority 1, 2 and 3 switching criteria
      • PID analysis, Service analysis, bandwidth overview, table analysis
      • Automatic or manual TS recording of up to 200MB
      • Thumbnail extraction
      • Configurable alarm severity level
      • Exportable logs
      • Management port: 10/100/1000-T RJ45
      • Web-based element management

      Specifications
      ASI Intelligent Redundancy Switch Kit - VB243-KIT
      • PHYSICAL AND ENVIRONMENTAL
        • Input Power: 100-240V AC, 50-60 Hz,
        • Dual power supply Power Consumption: 25W max.
        • Operating Temperature: 0 to +45 deg.C
        • Storage Temperature: -20 to +70 deg.C
        • Relative Humidity: 5% to 95% (non-condensing)
        • Compliance: CSA, UL, CE

      • MECHANICAL SPECIFICATIONS
        • Form Factor: Standard 19” 1RU rack-mount
        • Size (W x H x D): 483 x 43 x 400 mm (19 x 1.7 x 15.7 in.)
        • Weight: 8.2 kg (18.1 lbs.)
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