
Attero Tech by QSC
Axon D2FLEXio
AES67 Scalable mic/line connectivity
interface
Axon D2FLEXio
Features
• Dual analog flex I/O, selectable via
recessed slide switches
(2x0, 1x1, 0x2)
• I/O trim potentiometers for
accomodating professional and
consumer audio line levels
• 44.1, 48, 88.2, 96 kHz, 24 bit audio
conversion to and from a Dante
network
• Small form factor with integrated
mounting tabs
• PoE or DC powered
• Supports Dante Domain Manager
Applications: Huddle Spaces • Lecture Halls • Courtrooms •
Education • Conference Centers
The Axon D2FLEXio provides cost-effective analog audio connectivity for network AV
systems.
Each analog audio I/O features a selectable switch to assign input or output audio
connectivity. This flexibility provides a single product solution for cost-effective analog
audio conversion to and from any Dante or AES67 system.
The small, unobstrusive form factor allows for simple integration into your AV system.
Retrofit connectivity for non-networked AV equipment to and from a Dante or AES67
audio network:
• Power amplifers and powered speakers
• Wireless microphone receivers
• In-ear monitor transmitters
• Electronic instruments and DJ equipment
• Mixers, DSPs and other audio signal processing gear
Application Example*
*application illustration only, maximum of 2 channels analog I/O connectivity

Axon D2FLEXio Details
Specifications
Audio Inputs (when selected)
I/O Type
Maximum Input levels
THD+N
Dynamic range >= 100 dB (20 - 22 kHz)
Frequency response
2x switchable balanced and RF filtered
3-pin de-pluggable terminal blocks
0 dBu to +24 dBu line-level
(pad attenuation 0 to -24 dB
<= 0.05% at 3 dB for all attenuation
levels
20 to 20 kHz, +/- 1 dB at all attenuation
settings
Audio Outputs (when selected)
I/O Type
Maximum Output Level
THD+N <= 0.05% at 3 dB for all gain levels
Dynamic Range
Two switchable Balanced and RF filtered
3-pin de-pluggable
0 dBu to +24 dBu (0 to +24 dB gain
range)
>= 95 dB (20 - 22 kHz) @ any output
gain
Power Specifications
PoE power 802.3af Class 0
Power consumption < 3 W max
Local power +24 VDC
General
Dimensions (HWD)
Weight 0.65 lb (0.29 kg)
Regulatory compliance
1 x 6.5 x 2.6 in
(25.4 x 16 x 66 mm)
FCC Part 15, Subpart B, Class A EMC
CE (EN55032 EMC / EN55024 ESD)
WEEE
RoHS
REACH
Environmental
Operating temperature 0 to 40° C
Dante/AES67 Network
Physical layer Ethernet
Connector(s) RJ-45
Cable quality CAT-5e or better, UTP
Transmission speed 100 Mbps
Supported bit rates 16, 24
Supported sample rates
Minimum audio latency 1 ms
AES67 support AES67, SAP based stream discovery
44.1 kHz, 48 kHz (default), 88.2 kHz,
96 kHz
1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174
© 2019 QSC, LLC all rights reserved. QSC and the QSC logo are registered trademarks of QSC, LLC in the U.S. Patent and Trademark office and other
countries. All other trademarks are the property of their respective owners. Patents may apply or be pending.
Axon D2FLEXio Spec Sheet 12/10/2019
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