ST-NAUD22UC Dante® 2CH USB-C I/O Adapter
ST-NAUD22UC Dante® 2CH USB-C I/O Adapter
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Model ST-NAUD22UC · VER 1.1
Dante® 2CH USB-C I/O Adapter
USB Audio ↔ Dante® Network · USB Class 1.0/2.0 · Bidirectional · PoE Powered · Dante® Ultimo
This Dante® 2CH USB-C I/O Adapter is an audio converter based on the Dante® Ultimo 2x2 solution. It interconverts between two-channel USB audio and Dante® 2CH digital audio. The adapter supports local USB-C port power supply and PoE function.
Features
Interconverts between two-channel USB audio and Dante® 2CH digital audio
USB audio device class 1.0/2.0-compatible
USB audio output up to 192KHz@24bit, USB audio input up to 96KHz@24bit
Dante® audio sampling rate supports 44.1/48/88.2/96KHz@24bit
Dante® audio delay supports 1/2/5ms (configurable)
Supports local USB-C port power supply and PoE function (Class 0 802.3af PoE)
Compact design for easy and flexible installation
Package Contents
11x Dante® 2CH USB-C I/O Adapter
22x Hook & Loop
31x User Manual
Specifications
| Parameter | Detail |
|---|---|
| Technical | |
| Control Method | Dante® Controller |
| Video Network Bandwidth | 100M |
| Audio Formats | USB AUDIO IN [Digital audio input, PCM 2CH 44.1K–96KHz 16/24bit] USB AUDIO OUT [Digital audio output, PCM 2CH 44.1K–192KHz 16/24bit] DANTE IN/OUT [Digital audio input/output, PCM 2CH 44.1K–96KHz 16/24bit] |
| Transmission Distance | 328ft/100m (CAT6/6A/7) |
| Audio Latency | Configurable Dante® device latency (Supports 1, 2 or 5ms configurable using Dante® Controller) |
| Frequency Response | 20Hz to 20kHz (-/+0dB) |
| Audio S/N Ratio | >130dB, 1kHz A-weighted |
| Dynamic Range | >130dB, 1kHz A-weighted |
| Audio THD+N | <0.01% at +4dBu, 1KHz |
| Audio Output Sync Delay | <10ms |
| ESD Protection | IEC 61000-4-2: ±8kV (Air-gap discharge) & ±4kV (Contact discharge) |
| Connection | |
| Ports | 1x DANTE [RJ45 connector, Digital audio in/out, PoE] 1x USB-C [USB-C with USB 1.0/2.0, USB audio in/out, 12-pin female] 1x POWER [USB-C power and firmware update port, 12-pin female] |
| Controls & Indicators | 1x RESET button [System reboot button] 1x USB-C LED [Green color, USB 5V indicator] |
| Mechanical | |
| Housing | Plastic Enclosure |
| Color | Black |
| Dimensions | 115mm [W] x 40mm [D] x 28mm [H] |
| Weight | 94g |
| Power Supply | USB input: 5V/500mA PoE input: PoE IEEE802.3af Class 0 |
| Power Consumption | 1.65W (Max) |
| Operating Temperature | 32°F ~ 104°F / 0°C ~ 40°C |
| Storage Temperature | -4°F ~ 140°F / -20°C ~ 60°C |
| Operating Humidity | 20% ~ 80% RH (relative humidity, non-condensing) |
| Storage Humidity | 10% ~ 90% RH (relative humidity, non-condensing) |
Operation Controls and Functions
Device Overview — Controls & Ports
| No. | Name | Function Description |
|---|---|---|
| 1 | DANTE (PoE) port | Dante® digital audio input/output port, connected to the Network Switch through RJ45 line, supporting PD power supply. The green LINK LED is always on after normal connection. The yellow DATA LED is flashing when there is data transmission. |
| 2 | USB-C LED (green) | When there is power input at the USB-C port, the USB-C LED will be on. |
| 3 | USB-C port | USB-C port with following two functions: (1) USB-C audio signal input/output port, connected to USB-C audio source/playback device. (2) USB 5V/500mA power input port. |
| 4 | RESET button | Press this button to reboot the unit. |
| 5 | POWER port | USB-C port with following two functions: (1) USB-C 5V/500mA power input port. (2) Firmware update port. |
Note: The RESET button can only be used for device reboot, and device reset setting needs to be done through the Dante® Controller.
Application Example
How it works: The Dante® 2CH USB-C I/O Adapter (this product) connects to a Laptop or Smart Phone via its USB-C port, providing bidirectional USB audio input and output. At the same time, its DANTE(PoE) RJ45 port connects to a Network Switch (PoE), which routes Dante digital audio bidirectionally to a Dante® Amplifier. This allows USB audio devices to seamlessly send and receive audio over a Dante® network.
Dante® is registered trademark of Audinate Pty Ltd. All other trademarks are the property of their respective owners.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
