AC-AUDEX-DIGI
Digital Audio over Single CAT5e/6/7 Extender
Operation Manual
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
2
DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. AVProConnect assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
AVProConnect assumes no responsibility for any inaccuracies that
may be contai ned in this document. AVProConnect also makes no
commitment to update or to keep current the informat ion contained
in this document.
AVProConnect reserves the right to make improvements to this
document and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of thi s do cument may be reproduced, transmitted,
transcribed, stored in a retrieval system, or any of its part translated
into any language or computer file, in any form or by any means—
electronic, mechanical, magnetic, optical, chemical, manual, or
otherwise—without express written permission and consent from
AVProConnect.
© Copyright 2017 by AVProConnect. All
Rights Reserved.
Version 1.0 December 2017
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this do cument may be
trademarks of the companies with which they are associated.
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
3
SAFETY PRECAUTIONS
Please read all instruction s before attempting to unpack, install or
operate this equipment and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
• Always follow basic safety precautions to reduce the risk of fire,
electrical shock and injury to persons.
• To prevent fire or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any
openings or empty slots in the unit, as you may damage parts
inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply uni t (PSU). Do not use the PSU
if it is damaged.
• Do not allow anything to rest on the power cabling or allow any
weight to be placed upon it or any person walk on it.
• To protect the u nit from overheating, do not block an y vents or
openings in the unit housing that provide ventilation and allow for
sufficient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
VS1 12/1/17 First release
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
4
CONTENTS
1. Introduction ........................................... 5
2. Applications .......................................... 5
3. Package Contents ................................ 5
4. System Requirements ........................... 5
5. Features ................................................. 5
6. Operation Controls and Functions ...... 6
6.1 Transmitter Front and Rear Panels..6
6.2 Receiver Front and Rear Panels ..... 7
6.3 RJ45 Pin Assignment ................... 8
7. Connection Diagram ............................ 9
8. Specifications ...................................... 10
9. Acronyms ............................................. 10
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
5
1. INTRODUCTION
The Digital Audio Extender is useful for sending the digital audio signal
up to 150m away at high quality. The units can switch between
Coaxial and Optic al digital signals and can be powered by ei th er USB
or power adaptor allowing users flexibility of choice between power
sources. With its elegant and co mpact design, use r friendly operation
and easy ins tallation, the Digita l Audio Extender is ideal tool for
extendin g di gital audio from one lo cation to another.
2. APPLICATIONS
• Coaxial or Optical digital audio signal extension over single
CAT5/6/7 cable up to 150m
3. PACKAGE CONTENTS
• Digital Audio over Single CAT5e/6/7 Transmitter
• Digital Audio over Single CAT5e/6/7 Receiver
• 5 V/1 A DC Power Adaptor
• Operation Manual
4. SYSTEM REQUIREMENTS
Coaxial/Optic al audio input source and amplifier or speaker output
and single CAT6 cable for connecting transmitter and receiver.
5. FEATURES
• Supports Coaxial or Optical digital audio S/PDI F signal
• Supports stereo and multi-channel digital audio such as LPCM 2 CH,
Dolby Digital or DTS 5.1 CH
• Supports industry standard Category 5/5e/6 cable
• Digital audio S/PDIF perfor mance sampling rate 96 kHz
• Supports single Coaxial input to Coaxial signal output
• Supports single Optical input to Optical signal output
Note: Only one of the two units need to be powered for both to operate. Use
only a single type of power per unit, either the 5V DC power supply o r the 5V
USB connection.
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
6
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Transmitter Front and Rear Panels
Coaxial In
Connect to source audio equipment such as DVD or Blu-ray
players with a Coaxial digital audio output.
Optical In
Connect to source audio equipment such as DVD or Blu-ray
players with an Optic al digital audio output.
DC 5V
Plug the 5V DC power supply into the unit and connec t the
adaptor to an AC outlet.
USB 5V
Connect with a USB cable for power supply from computer or
notebook.
CAT6 Out
Connect to the receiver unit wi th a single C AT6 cable.
Power LED
The blue LED will light when the device is powered.
USB
Coaxial
In
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
7
6.2 Receiver Front and Rear Panels
USB 5V
Connect with a USB cable for power supply from computer or
notebook.
CAT6 In
Connect to the receiver unit wi th a single C AT6 cable.
Power LED
The blue LED will light when the device is powered.
Coaxial Out
Connect to an amplifier or active speakers with coaxial input.
Optical Out
Connect to an amplifier or active speakers with optical input.
DC 5V
Plug the 5V DC power supply into the unit and connect the
adaptor to an AC outlet.
USB
Coaxial
Out
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
8
6.3 RJ45 Pin Assignment
TRANSMITTER
CAT5e/6/7
150m
RECEIVER
Pin Definition Pin Definition
1 Signal A 1 Signal A
2 Signal B 2 Signal B
3 Signal C 3 Signal C
4 GND 4 GND
5 GND 5 GND
6 Signal D 6 Signal D
7 DC 5V 7 DC 5V
8 DC 5V 8 DC 5V
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
9
Digital
Coaxial
Input
Digital
Optical
Input
TX
Power
Supply
CAT5e/6/7
Cable (150m)
RX
Digital Coaxial Digital Optical
Output Output
7. CONNECTION DIAGRAM
Example 1 Example 2
DVD/Blu-ray Player
Set-top Box
PC or Laptop
Amplifier Amplifier
USB
Power
Digital
Optical
Input
TX
CAT5e/6/7
Cable (150m)
RX
Digital Coaxial Digital Optical
Output Output
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
10
8. SPECIFICATIONS
TRANSMITTER
Input Ports 1×Coaxial, 1×Optical
Output Port 1×CAT6
RECEIVER
Input Port 1×CAT6
Output Ports 1×Coaxial, 1×Optical
CAT6 Cable Distance 150 m
Sample Rate 32/44.1/48/88.2/96 kHz
ESD Protection Human Body Model:
± 6kV (air-gap discharge)
± 4kV (contact discharge)
Power Supply 5 V/1 A DC (US/EU Standards, CE/FCC/UL
certified)
Dimensions 22 mm (H)×70 mm (W)×50 mm (D)/each
Weight 50 g/each
Chassis Material Plastic
Silkscreen Color White
Operating Temperature 0 °C~45 °C/32 °F~104 °F
Storage Temperature −20 °C ~ 60 °C/−4 °F~140 °F
Relative Humidity 20~90 % RH (non-condensing)
Power Consumption
2 W
9. ACRONYMS
ACRONYM COMPLETE TERM
CAT5 Category 5 Cable
CAT6 Category 6 Cable
S/PDIF Sony/Philips Digital Interconnect Format
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
11
NOTES:
AC-AUDEX-DIGI
AVProConnect | 3 518 N Casco Avenue | Sioux Falls, SD 57104
1-877-886-5112 | +1 605-274-6055 | suppo rt @a vpro co nnect.com
12
3518 N Casco Avenue, Sioux Falls, SD 57104
1-877-886-5112 or +1 605-274-6055
support@avproconnect.com
support.avproconnect.com
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