DCT-28
1×4 Optical Audio Splitter
DISCLAIMERS
The information in this manual has been carefully checked and is believed to be accurate. Cypress Technology assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies that may be contained in this document. Cypress also makes no commitment to update or to keep current the information contained in this document.
Cypress Technology reserves the right to make improvements to this document and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of this document 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
Cypress Technology.
© Copyright 2011 by Cypress Technology. All Rights Reserved.
Version 1.1 August 2011
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be trademarks of the companies with which they are associated.
SAFETY PRECAUTIONS
Please read all instructions 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 unit (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 unit from overheating, do not block any 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
RDV1 19/06/13 Preliminary release
RDV2
VS1
25/07/13
28/18/13
Optical I/O Position
Updated text/diagrams
CONTENTS
1. Introduction ............................................ 1
2. Applications ........................................... 1
3. Package Contents ................................ 1
4. System Requirements ............................ 1
5. Features .................................................. 1
6. Operation Controls and Functions ....... 2
6.1 Top Panel ...........................................2
6.2 Left Panel ...........................................2
6.3 Right Panel .........................................3
6.4 Front Panel .........................................3
7. Connection Diagram ............................ 4
8. Specifications ........................................ 5
9. Acronyms ............................................... 6
1. INTRODUCTION
The 1 by 4 Optical Audio Splitter can split and distribute a single optical digital audio input to up to four simultaneous optical digital outputs, allowing users to share one optical source to up to four optical sound systems. A simple and easy to use tool for distributing a single optical signal to multiple areas or devices.
2. APPLICATIONS
• Split a single optical digital input to four outputs
• Distribute an optical digital audio source to multiple AV Receivers
3. PACKAGE CONTENTS
• 1×1 by 4 Optical Audio Splitter
• 1×5 V/1 A Power Adaptor
• Operation Manual
4. SYSTEM REQUIREMENTS
Source equipment such as a Blu-ray/DVD player and output to active speakers or sound systems.
5. FEATURES
• Supports one optical input and four optical outputs
• Supports 2CH LPCM audio signal (sampling rate up to 192 kHz)
• Supports Dolby and DTS audio signal bypass
• Supports S/PDIF bandwidth from 32 kHz to 192 kHz
• Low power consumption
1
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Top Panel
1 by 4 Optical Splitter
Real 192KHz
Bandwidth up to 96KHz
POWER
1
1
POWER LED: The LED will illuminate when the unit is connected to an active power supply.
6.2 Left Panel
OPTICAL IN
1
1
OPTICAL IN: Connect to the optical digital output of the source equipment such as a Blu-ray/DVD player, Set-top box or game console.
2
6.3 Right Panel
OPTICAL OUT
1
1
OPTICAL OUT: Connect to active speakers and or AV amplifiers with optical cable for audio output.
6.4 Front Panel
DC 5V
1
1
DC 5V: Connect the 5V DC power supply to the unit and plug the adaptor into an AC wall outlet.
3
7. CONNECTION DIAGRAM
DVD or Blu-ray player
Optical Digital
Audio Input
Power
Supply
Optical Digital
Audio Outputs
1 by 4 Optical Splitter
POWER
Active Speakers
Amplifier
Amplifier
Active Speakers
4
8. SPECIFICATIONS
Input Port
Output Ports
Audio Sampling Rates
Audio Formats
Output Level
THD+N
Frequency Response
SNR
Crosstalk
Power Supply
ESD Protection
Dimensions
Weight
Chassis Material
Color
Operating Temperature
Storage Temperature
Relative Humidity
Power Consumption
1×Optical (TOSLink connector)
4×Optical (TOSLink connectors)
32~192 kHz
PCM 2CH, Dolby Digital 2~5.1CH & DTS
2~5.1CH (Pass-through)
0±1 dB
<0.01 %
±1 dBFS
>90 dB
<-90 dB
5 V/1 A DC (US/EU standards, CE/FCC/UL certified)
Human body model:
8 kV (air-gap discharge)
±6 kV (contact discharge)
85 mm (W)×85 mm (D)×34 mm (H)
90 g
Plastic
White
0 ˚C~40 ˚C/32 ˚F~104 ˚F
−20˚C ~ 60˚C / −4 ˚F ~ 140 ˚F
20 ~ 90% RH (non-condensing)
0.2 W
5
9. ACRONYMS
ACRONYM
DTS
LPCM
S/PDIF
TOSLink
COMPLETE TERM
Digital Theater Systems
Linear Pulse Code Modulation
Sony/Philips Digital Interconnect Format
Toshiba Link
6
CYPRESS TECHNOLOGY CO., LTD
Home page: http://www.cypress.com.tw
20130627 MPM-DCT28
