2-CH Mic/Line In/Out Audio Processor with DSP and Dante

Name: 2-CH Mic/Line In/Out Audio Processor with DSP and Dante
Brand: ATEN
SKU: AD202E

AD202E

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Audio processor converting 2 mic/line inputs with individually switchable 48V phantom power into Dante streams. Provides 4 x 4 analog and Dante matrix mixing, acoustic echo cancellation and feedback suppression for conferencing rooms.

Features

Converts 2 balanced / unbalanced Line / Mic level audio inputs with selectable individual 48V Phantom power into 2 Dante outputs and 2 Dante audio channels into 2 balanced / unbalanced line level outputs
Enables 4 × 4 analog and Dante matrix mixing
Acoustic Echo Cancellation (AEC) – prevents echoes in a conferencing environment
Feedback Suppressor (FBS) – automatically detects and reduces feedback
AES67 compliant
Adopts SHARC® processor ADSP-21489 to support 24 bit and offer sampling rate options of 44.1k, 48k, 88.2k, and 96 kHz
Built-in DSP – allows 24 presets and speaker functionality management through PC-based app Audio Wizard / ATEN VK control system via LAN / RS-232
Selectable automatic Standby Mode – the unit enters Standby Mode automatically when the signal level runs lower than −50 / −60 / −70 dBu for a selected duration (10 / 30 / 60 minutes)
Supports PoE for redundancy operation and eliminating the need for additional wiring installations
Supports Dante Daisy Chaining for simplifying system infrastructure wiring
Compact half-rack size chassis – flexible installation inside racks and easy placement under desks or on flat surfaces

Microphone Inputs

Gain Range: 0~+34dB
Maximum Input Level: -30dBu
Impedance: 3kΩ
Phantom power: +48V, Individual Control in Each Input Channel

Line Inputs

Gain Range: Balanced: -8~+4dB Unbalanced: -8~+10dB
Maximum Input Level: +24dBu, Nominal Input Level: +4dBu
Impedance: Balanced: 20kΩ Unbalanced: 10kΩ

Line Outputs

Maximum output Level: +24dBu, Nominal Input Level: +4dBu
Impedance: 600Ω

System Specification

Distortion: THD+N: <0.01%, 1kHz, Max. Gain
Frequency Response: 20~20kHz, +/-0.5dB
Audio Sampling: 24-bit, 44.1k/48k/88.2k/96kHz
Crosstalk: <-95dB

Control

RS-232: 3-pin, 3.5mm, Terminal Block
Ethernet: RJ45
Power Consumption: DC12V:5.17W:24BTU/h POE:6.11W:29BTU/h Note: ● The measurement in Watts indicates the typical power consumption of the device with no external loading. ● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.

Power

Power over Ethernet (PoE): Class 0, IEEE802.3af

Compliance

Certification: FCC, CE, UKCA

Environmental

Operating Temperature: 0~40℃
Humidity: 0-80% RH, Non-Condensing
Storage Temperature: -20~60℃

Physical Properties

Weight: 0.92 kg ( 2.04 lb )
Housing: Metal
Dimensions (L x W x H): 20.00 x 4.40 x 15.40 cm (7.87 x 1.73 x 6.06 in.)
Note: External power adapter is sold separately.
Note: For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.