Attero Tech unAX4I AES67 Manuel de l'utilisateur - Page 9

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4 –ARCHITECTS & ENGINEERS
SPECIFICATION
The AES67 Break Out Interface shall have four balanced mic/line
analog XLR inputs and two side mounted balanced line 3-pin
depluggable outputs. Each analog input shall be capable of being
included in an AES67 multicast audio transmit stream, and each
analog output shall be capable of being driven from a channel
within an AES67 multicast audio stream.
Each XLR input channel shall have +48V phantom power,
selectable via software on a per channel basis. They also have
four gain levels: –15dB (pad active), 0dB, +25dB and +40dB,
selectable via software on a per channel basis. Each side-mounted
4.1– Device Specifications
Analog Audio Inputs
Input Type
4 Balanced and RF filtered 3-pin XLR-F (Front)
>1.8 kΩ @ any input gain
Input Impedance
+20 dBu, -15 dB Pad Active
+5 dBu, 0dB Pad Inactive
Maximum Input Levels
-22 dBu, +25 dB Gain
-38 dBu, +40 dB Gain
THD+N
< 0.05 % @ any input gain (20 -22 kHz)
EIN
-115 dB (20 -22 kHz)
Dynamic Range
> 95 dB (20 -22 kHz)
Frequency Response
20-20kHz, +/- 0.5dB
Analog Audio Outputs
Output Type
2 Balanced and RF filtered Terminal Block (Side)
Maximum output level
+20 dBu , with SW volume control
THD+N
< 0.05 % (20 -22 kHz)
AES67 Network
Physical Layer
Ethernet
Connector (s)
RJ-45
Cable Quality
CAT-5e or better, UTP
Transmission Speed
100 Mbps
Supported Sample Rates
48kHz
Minimum Audio Latency
1ms
AES67 Support
AES67, SAP based stream discovery
1315 Directors Row Suite 107 Fort Wayne, IN 46808
balanced line input shall have software selectable input sensitivity
for pro (+4dBu) or consumer (-10dBV) nominal signal levels.
All parameter changes will be non-volatile and self-restoring in
the event of PoE power interruption.
The unit shall accept IEEE 802.3af standard PoE as power input.
The unit shall be compliant with FCC 47CFR Parts 15B and 18
(Class A), EN 55011, ICES-003, CE (EN55022 Class A and EN55024
Class A) and RoHS requirements.
The unit shall be the Attero Tech unAX4I I/O Interface.
Power Specifications
PoE Power
802.3af Class 0
Power Consumption
< 6W Max
Physical Dimensions
Width
3.54"
Height
4.2"
Depth
2"
Weight
0.6 lbs.
Regulatory Compliance
FCC CFR 47 Parts 15B Class A, EN55011
ICES-003
Certifications
CE (EN55022 / EN55024)
RoHS
REACH
Environmental Operating Specifications
Operating Temperature
0 to 40° C
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(260)496-9668
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www.atterotech.com
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