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Attero Tech unD4O Dante/AES67 Networked Audio Interface
Part # unD4O
Model # unD4O

The Attero Tech unD4O Dante interface is a 4 output, cost-effective way to add up to four analog output channels to an existing Dante-based networked audio system. The unD4O's small form factor and PoE power capability make it easy to put Dante connectivity wherever it's needed - near the audio sink - thereby eliminating costly and interference prone analog wiring. The unD4O is powered by either external +24VDC or any PoE network switch.

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

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Description

Details

Attero Tech 4-Channel Line Level Output Dante/AES67 Interface, PoE

The Attero Tech unD4O Dante interface is a 4 output, cost-effective way to add up to four analog output channels to an existing Dante-based networked audio system. The unD4O's small form factor and PoE power capability make it easy to put Dante connectivity wherever it's needed - near the audio sink - thereby eliminating costly and interference prone analog wiring. The unD4O is powered by either external +24VDC or any PoE network switch.

Applications:

  • Addition of analog outputs where analog cabling would be expensive or is not available back to a central rack
  • Network enable analog input power amplifiers or powered speakers
  • Analog outputs from Dante-only microphones, like the Shure MicroFlex Series Wireless, or the Audio Technica ATND971 boundary microphone or ATND8677 microphone desk stand
  • Multi-point network audio distribution

With the latest firmware release (v4.5.0), all unD4O units utilizing the UltimoX chip now support AES67 networked audio. AES67 can be enabled within Dante Controller.

Features

Features

  • Supports DDM (Dante Domain Manager)
  • Supports AES67 interoperability mode
  • Small form factor, can be unobtrusively located near analog input devices in systems with Dante audio infrastructure
  • 4 balanced line-level analog outputs driven from 4 Dante channels within up to 2 different Dante audio flows
  • Maximum output level of +20dBu (+20 dBu = 0dBFS in the digital domain)
  • Power, Sys, Error, and Sync LEDs on the front panel for easy network troubleshooting
  • PoE powered to work with any compliant 802.3af PoE network switch or mid-span injector, external +24VDC supply
Specification
Output TypeBalanced line level with automatic muting on loss of Dante signal
Output Gain0dB
Output Noise<-80dBu (20-20kHz flat weighting)
Maximum Output Level+20dBu (+20dBu = 0dBFS in the digital domain)
System THD<.01% at an output level 3dB below maximum
DC Input Power+24VDC@250mA
PoE ClassClass 0 802.3af PoE PD compliant
CertificationsFCC 47CFR Parts 15B and 18 (Class A), EN 55011, ICES-003, CE (EN55022 Class A and EN55024 Class A)
Power Consumption4W maximum
Operating Temperature0°C ‐ 40°C
Dimensions (H x W x D)1.06" (26.92 mm) x 6.45" (163.83 mm) x 3.45" (87.63 mm)
Weight0.8 lbs (0.36 kg)
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