Atterotech unD4I-L SymNet Control Compatible

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Atterotech

Product SKU:

Details Overview: The unD4I-L four input Dante interface is the ideal device for adding mic/line inputs to a Dante system. The addition of four logic inputs and four logic outputs allows easy interface with microphone switches and indicator LEDs. The...


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Product Details

Details

Overview:

The unD4I-L four input Dante interface is the ideal device for adding mic/line inputs to a Dante system. The addition of four logic inputs and 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 balanced and RF filtered mic/line inputs on 3-pin depluggable connectors
  • 8 mic/line gains to accommodate any analog input level. Gain is individually adjustable per channel via software
  • 802.3af compliant PoE powered to work with any compliant PoE network switch, or an external +24VDC supply
  • +48V Phantom power switchable per channel via software
  • ID function of the Power LED allows easy identification of the unD4I-L with which Attero Tech’s Unify software is communicating
  • Dante Daisy Chaining allows multiple unD4I-Ls to be connected over a single home-run to the Ethernet switch
  • Four Logic Inputs accept dry contact closure, opto, or open collector inputs and can send UDP status messages to connected DSPs or control
  • Four Logic Outputs with source/sink capability for LEDs

Specifications:

Mic/Line Input Type  Balanced and RF filtered
Phantom Power  +48V, software selectable
Mic/Line Gain  0dB, +15dB, +30dB, and +45dB, all software selectable. 12dB pad, software selectable
Input Impedance  >1.8K ohms at any gain setting
Equivalent Input Noise  -115dBu (+45dB gain)
Maximum Input Levels  +8dBu @ 0dB gain, -7dBu @ +15dB gain, -22dBu @ +30dB gain, and -37dBu @ +45dB gain without 12dB pad. With 12dB pad, maximum input levels are 12dB higher
System THD  <.02% at any gain, input signal 3dB below maximum
Frequency Response  20Hz - 20kHz, +/-1dB
Logic Inputs  0-3.3VDC input range, can indicate both hi/low and analog range
Logic Outputs  10mA source current @ 3VDC, 50mA sink current from 5VDC up to 24VDC
PoE Class  Class 0 802.3af PoE PD compliant
Certifications  FCC Part 15 Class A, CE (EN 55022 Class A)
Dimensions  8.32” W x 1.50” H x 4.74”
Operating Temperature  0 oC - 40 oC
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