ChengDu QIYU Technologies
ChengDu QIYU Technologies
8x8 Dante Audio interface, Network audio node, Dante Audio Converter
2. 8-ch(4 stereo) audio outputs，AES3 or analog audio.
3. End-to-End delay 250us\1ms\2ms\4ms\10ms
4. Unicast and multicast are all supported
5. Dante\Ravenna\AES67protocols are supported
6. Balanced audio interface, 3.5mm pitch Phoenix terminal block
7. IP address and current listen ch NO can be displayed on a LCD screen
8. With 16 PPM meters for all in and out audio
9. With a 3.5mm headphone jack to listen any of input and output audio
10. Dante Controller, NMOS, EMBER+, HTTP+JSON methods are supported
11. AC100V~240@50Hz/60Hz
12. 1U rack mout device, 480mmx180mmx44mm
1.1 Features
■ Network audio matrix with highly available dual Ethernet ports (redundant or switched)
■ 8 audio input channels and 8 analog output channels (8 zones)
■Synchronous low-latency transport, packet time configurable from 250 µs to 4 ms.
Optional network module: Dante, AES67, or ST 2110-30 (one module / one mode at a time).
■ High sampling rate (48 kHz) and long quantization depth (24-bit) for DVD-quality audio
■ Unicast and multicast network transmission support
■ Front-panel LCD displays IP address, node name, and monitored channel
■ Front-panel 3.5 mm headphone monitoring jack for monitoring all input/output channels
■ 5-segment real-time audio level meter with indicators for 8 inputs and 8 outputs
■ Balanced audio input and output interfaces for lower noise and higher interference immunity
■ IEEE 1588 v1/v2 precision clock synchronization protocol support
■ Multiple selectable sampling rates
■ Compatible with Dante Controller software and the Dante Virtual Soundcard
■ Full-aluminum black matte enclosure
1.2 Specifications
Parameter | Performance |
Number of Audio In Channels | 8 channels of analog audio |
Number of Audio Output Channels | 8 channels of analog audio |
Network Audio Protocol | Dante network audio protocol, AES67 compatible ST2110-30 Module optional |
Network Interface | Dual RJ45 100M/1000M network ports |
Audio Interface | 3.5mm pitch Phoenix terminal, balanced interface |
Full-Scale Audio Level | 24 dBu |
Signal-to-Noise Ratio | ≥ 80 dB |
Noise Floor | ≤ -80 dBu |
Channel Separation | ≥ 80 dB |
THD+N | < 0.01% (test condition: 1 kHz, 4 dBu sine wave) |
Amplitude-Frequency Response | ±0.5 dB (20 Hz–20 kHz) |
Power Supply | AC 100 V–240 V, power consumption ≤30 W |
Dimensions | Standard 1U chassis, 480 × 220 × 44 mm |
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