infobit iTrans DB-TR-44, Quick Manual, Page: 1 / 3

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iTrans DB-TR-44
Quick Guide
1. Product Introduction
The iTrans DB-TR-44 is a signal conversion transmission
panel that supports Dante audio (4x4) and Bluetooth
(2X2), and analog audio (RCA or TRS).
It supports PoE power supply and wall mounting. The
audio transmission and the power supply of the device are
solved by single network cable, and the Bluetooth wireless
and the analog audio interface are supported. The main
application scenarios are telephone conferences, audio
remote transmission and other applications.
2. Product Feature
1. Simple pairing, display the Bluetooth connection
status through the LED indicators.
2. High compatibility, it works with most smart phones,
tablets, computers and other mobile devices.
3. RCA*2 and 3.5mm TRS*1 stereo inputs, choose one
of them, TRS has priority.
4. 3.5mm TRS*1 stereo output
5. BT 5.0 Bluetooth
6. DATNE 4X4
7. Integration of power supply and transmission, and
PoE power supply and audio transmission through
network cable
8. Bluetooth call bridge function for conference purpose
3. Technical Parameters
Model No. iTrans DB-TR-44
Input Interface
Dante 4x
Bluetooth 5.0, stereo
RCA 2x
3.5 mm TRS 1x
Output interface
Dante 4x
Bluetooth 5.0, stereo
3.5 mm TRS 1x
Frequency response
20Hz-20kHz
S/N >100dB
Floor noise -90dB
Power consumption 2W
THD <0.005%
Operating temperature -10 ℃ ~ +40 ℃
Operating humidity 5~95%
Size (LxWxH) 123.5mm×109.1mm×30mm
Weight 310g
4. Product Overview
①
：
Red indicator: Power/Bluetooth disconnected
②
：
Blue indicator: Bluetooth connection is successful
③
：
RCA stereo input interface
④: 3.5mm TRS input interface /3.5mm TRS output interface
⑤
：
Bluetooth pairing button
⑥
：
RJ45 Network interface