VigilLink VLDT-LN44DB 4x4 Line Audio Bridge with Dante and Dual PoE+ - Transmission Up to 328 Feet

ITEM #: VGL-VLDT-LN44DB MFG #: VLDT-LN44DB

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Our Price:

$982.00

Availability: Usually Ships in 5-14 Days.
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VLDT-LN44DB - Overview

The VigilLink VLDT-LN44DB is a professional 4x4 Dante audio bridge with Phoenix terminal connectors that connects line-level audio equipment and microphones directly to a Dante IP network - eliminating the need for long analog cable runs while delivering broadcast-quality audio across any standard Ethernet infrastructure, optimized for fixed installations and commercial AV systems. Analog audio input supports 48V phantom power supply and 6-level sensitivity adjustment, while analog output supports 5-level output adjustment.

This audio bridge includes built-in audio signal processing for gain, equalizer and delay control. It is simple to configure and operate via the internal Web GUI or the standard Dante Controller software. It supports Dante primary and backup networks for enhanced redundancy. This product can be powered by dual PoE+ ports or local 12V DC power supply.

This cost-effective rack-mount unit offers an easy solution for professional AV systems in conference rooms, performance venues, houses of worship, and educational facilities. It bridges legacy equipment such as microphones and mixing consoles with modern Dante-enabled devices like network amplifiers, powered speakers, and other professional audio equipment, while greatly simplifying system wiring.

Dante (Digital Audio Networking Through Ethernet) is a media networking technology developed by Audinate that transports high-quality, low-latency audio over standard IP networks using off-the-shelf Ethernet switches and Cat5e/6 cabling. Unlike traditional point-to-point analog or digital audio connections, Dante allows hundreds of audio channels to be routed across a single network, with any device on the network able to send or receive audio from any other device - configured entirely in software. The VLDT-LN44DB implements Dante via the Dante Embedded Platform (DEP), ensuring full compatibility with the thousands of Dante-enabled products from over 600 manufacturers worldwide.

  • Features:

    • Bridges line-level and microphone audio sources to Dante IP networks using secure Phoenix terminal connectors for permanent multi-zone installations
    • Broadcast-grade 105dB dynamic range and <0.01% THD+N for transparent, studio-quality signal integrity across all eight channels in commercial AV systems
    • 4x Mic/Line balanced or unbalanced audio inputs
    • 4x balanced or unbalanced audio outputs
    • Dante 4x4 and AES67 audio input/output supported
    • 2x RJ45 Dante connectors with redundancy and dual PoE+, supporting Dante primary and backup networks
    • Each input supports +48V phantom power
    • Adjustable global 0dBFS line up selection (-35dBV/18dBV/0dBV/+4dBu/+14dBu/+24dBu)
    • Built-in audio DSP processing for sensitivity, gain, 8-band PEQ, and delay control
    • Audio input and output support 8-band PEQ adjustment (with +15dB/-15dB gain), and a maximum of 50ms delay setting
    • Dante audio supports: 44.1kHz, 48kHz, 88.2kHz, and 96kHz sampling rates @ 16/24bit
    • Dante audio delay supports settings of 5ms or 10ms
    • Configuration using internal Web GUI or Dante Controller
    • Powered by PoE+ or local DC power supply
    • Standard 1U 19" rack-mount form factor
     
  • Specifications:

      Technical
    • Network Bandwidth: Dante Network 1000M
    • Audio Latency:
      - Configurable Dante Device Latency: Supports 5ms or 10ms configurable using Dante Controller
      - Configurable Analog Output Latency: 2, 3, 4, 5, 10ms
    • Audio Format:
      - Dante (Dante/AES67 digital audio in/out, PCM 2CH 44.1k - 96kHz, 16/24Bit)
      - Line In (Analog audio, Balanced/unbalanced, Max input level 24dBu)
      - Mic In (Analog audio, Balanced/unbalanced, Min input level -35dBV)
      -Line Out (Analog audio, Balanced/unbalanced, Max output level 20dBu, Min output level -18dBV)

      Line/Mic Input Audio
    • Input Impedance:
      - 20kΩ balanced
      - 10kΩ unbalanced
    • Input Level:
      - Max 24dBu (12.28Vrms) @ balanced line audio
      - Max 18dBu (6.14Vrms) @ unbalanced line audio
      - Min -35dBV (17.78mVrms) @ balanced mic audio

      Line Output Audio
    • Output Impedance
      - 600Ω balanced
      - 300Ω unbalanced
    • Output Level:
      - Max 20dBu (7.75Vrms) @ balanced audio
      - Max 14dBu (3.875Vrms) @ unbalanced audio
    • Frequency Response: 20Hz - 20kHz (±0.5dB)
    • Dynamic Range: ? 105dB@ +4dBu, 1kHz A-weighted
    • Audio S/N Ratio: ? 105dB@ +4dBu, 1kHz A-weighted
    • Audio THD+N: < 0.01% at +4dBu, 1kHz
    • Transmission Distance: 328ft (100m)(CAT6/6A/7)
    • ESD Protection: IEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)

      Connections
    • 4x MIC/LINE INPUTS (12-pin 3.5mm phoenix connector)(Line analog audio, Balanced/unbalanced 8CH, Max input level 24dBu)(Mic analog audio, Balanced/unbalanced 8CH, Min input level -35dBV)
    • 4x Line Outputs (12-pin 3.5mm phoenix connector)(Analog audio, Balanced/unbalanced 8CH, Max output level 20dBu)
    • 4x DANTE PRIMARY (RJ45 locking connector, PoE+/PD [Class 4 IEEE 802.3at])(Dante/AES67 digital audio in/out, PCM 2CH 44.1k - 96kHz 16/24Bit, Web GUI and TCP/IP)
    • 4x DANTE SECONDARY (RJ45 locking connector, PoE+/PD [Class 4 IEEE 802.3at])(Dante/AES67 digital audio in/out, PCM 2CH 44.1k - 96kHz 16/24Bit)
    • 4x DC 12V IN (2-pin DC Locking Power Jack, Max 2.5A)

      Mechanical
    • Housing: Metal Enclosure
    • Color: Black
    • Dimensions: 7.9" x 7.1" x 1.7" (200mm x 180mm x 44mm)
    • Weight: 2.3lbs (1.035kg)
    • Power Supply:
      - 1x 12V/2.5A 2-pin Locking Power Supply
      - 2x PoE+/PD (Class 4 IEEE 802.3at)
    • Power Consumption: 13.68W (Test with 1Hz sine wave)
     
  • Item Includes:

    • 1x VLDT-LN44DB 4x4 Line Audio Bridge
    • 1x 12V/2.5A 2-Pin Locking Power Supply with Multinational Conversion Plugs
    • 2x Rack Mount Ears
    • 10x Machine Screws
    • 2x 12-pin 3.5mm Phoenix Connectors (male)
    • 1x User Manual
     
  • Warranty:

    • 6-Year Limited Warranty
     

VLDT-LN44DB - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov