Attero Tech UND4I-L-C 4 Channel Mic/Line Input Interface with Logic I/O - PoE or 24VDC - Symetric Control

ITEM #: ATEC-UND4I-L-C MFG #: UND4I-L-C

Primary Image

This item is no longer available.
Ask a Markertek Expert if you need assistance finding an appropriate substitute.

(800) 522-2025Email

Items similar to the ATEC-UND4I-L-C

UND4I-L-C - Overview

The Attero Tech unD4I-L four input Dante™ interface is the ideal device for adding mic/line inputs to a Dante™ system. The addition of four logic outputs allows easy interface with microphone switches and indicator LEDs. The unD4I-L features four balanced mic/line inputs, each with software selectable +48V phantom power and 8 gain levels. Front panel indicators show each channel's gain and phantom power status for easy troubleshooting. The unD4I-L has two network connections to allow Dante™ Daisy Chaining. Dante™ Daisy Chaining further simplifies system infrastructure wiring by allowing multiple unD4I-Ls to use a single CAT 5 home run connection to a network switch. Power can also be daisy chained. The unD4I-L is powered by either external +24VDC or any PoE network switch. All adjustable parameters, like mic/line gain and phantom power, are software controlled.

  • Features:

    • 4 Mic/Line balanced analog inputs supporting 0dB, +15dB, +30dB, +45dB gains plus a 12dB pad
    • Input gain and +48V phantom power controllable via software over the network
    • Powered by either IEEE 802.3af PoE or +24VDC from an external supply
    • Daisy chaining for both audio data and power (3 unD4Is on one CAT5/6 with PoE, 6 with external supply)
    • 4 Logic Ins and 4 Logic Outs, monitored and controlled via software over the network
    • Supports Dante and AES67
     

  • Specifications:

      Audio Inputs
    • Input Type: Balanced and RF filtered
    • Gain: 0dB, +15dB, +30dB and +45dB, software selectable
    • 12dB pad, software selectable
    • Input Impedance: >1.8K ohms at any gain
    • Maximum Input Levels
      • +8dbu @ 0dB gain,
      -7dBu @ +15dB gain,
      -22dBu @ +30db gain
      -37dBu @ +45dB gain without pad. With 12dB pad, maximum input levels are 12dB higher.
    • Phantom Power: +48V, software selectable

      Audio Performance
    • EIN: -115dBu
    • System THD+N: <0.02% at any gain, input signal 3dB below maximum
    • Frequency Response 20Hz - 20kHz, +/- 1dB

      Logic I/O
    • Inputs 4 Inputs, 0 to 3.3V input voltage range, software configurable for analog or digital operational modes
    • Outputs 4 Outputs, 50mA sinking capability (5V to 24V external supply)
    • 10mA @ 3V sourcing capability

      Dante Network
    • Physical Level: Standard Ethernet
    • Connector: Single RJ-45
    • Cable Quality: CAT-5
    • Transmission Speed: 100 Mbps

      Power Requirements
    • Class 0 802.3af PoE PD compliant +24V DC

      Power Consumption
    • 10W Max (all logic outputs active in sink mode supplied interfaced to onboard 24V logic supply) 4.9W Max (withno active logic I/O)

      Weights & Dimensions
    • Dimensions: 8.32" W x 1.50" H x 4.74" D
    • Weight: 1.7lbs

      Compliance
    • FCC CFR 47 Parts 15B, ICES-003, CE (EN55022), RoHS
     

  • Warranty:

    • 5 Year
     

Required Accessories

UND4I-L-C - Required Accessories

    Recommended Accessories

    Similar Products

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