CYP DCT-32TX Manuale utente
DRAFT
DCT-32TX & DCT-32RX
Analog Stereo Audio and RS-232 over CAT5e/6/7
Extender
Operation Manual
Operation Manual
DRAFT
DRAFT
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 le, 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 2014 by Cypress Technology.
All Rights Reserved.
Version 1.0 June 2014
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.
DRAFT
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 re,
electrical shock and injury to persons.
• To prevent re 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
sufcient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
RDV1 15/01/14 Preliminary Release
RDV2 24/06/14 Connection Diagram
DRAFT
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 Front Panel ........................................2
6.2 Rear Panel.........................................3
6.3 RS-232 Pin Denition .........................3
7. Connection Diagram ............................ 4
8. Specications ........................................ 5
9. Acronyms ............................................... 6
DRAFT
1
1. INTRODUCTION
The Analog Stereo Audio and RS-232 over CAT5e/6/7 extender is
design to extend analog stereo audio over a single run of CAT5e/6/7
cable up to 300m. With Bi-directional RS-232 control and PoC features
added these units can be used with Receiver or Transmitter unit that
supports RS-232 device control and one-way power supply.
2. APPLICATIONS
• Home sound system extension
• Conference and meeting room audio system sharing
• Showroom audio extension
3. PACKAGE CONTENTS
• 1 x Analog stereo audio Transmitter
• 1 x Analog stereo audio Receiver
• 1 x 12V power Adaptor
• Operation Manual
4. SYSTEM REQUIREMENTS
Input source equipment such as Blu-ray/DVD/PS3 player or Set-Top-
Box with L/R output and output connect to audio amplier with L/R
input.
5. FEATURES
• Supports Analog stereo audio and RS-232 extension over a signal
CAT5e/6/7 cable up to 300 meters
• Supports Power over Cable (PoC) to Receiver unit
• Bi-directional RS-232 control
DRAFT
2
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
IN OUT RS-232
LRRL
1 2 3
1L/R IN: Connect to source equipment such as DVD/Blu-ray player,
Set-Top Box or game console for audio input signal routing. Both
Transmitter and Receiver have L/R in and the audio signal will send
out through AUDIO-CAT to the connected device’s L/R out.
2L/R OUT: Connect to active speakers or AV ampliers with L/R
cable for audio output. Both Transmitter and Receiver have L/
R out and the audio signal is received through AUDIO-CAT of the
connected L/R in device.
3RS-232: Connect from PC/Laptop for RS-232 command sending
to control the device. Both Transmitter and Receiver has RS-232
jack whereas Transmitter side is with D-Sub 9-pin female jack and
Receiver side is with D-Sub 9-pin male jack.
DRAFT
3
6.2 Rear Panel
AUDIO-CAT
DC 12V
POWER
1 2 3
1AUDIO-CAT: Connect the AUDIO-CAT output to the AUDIO-CAT
input of the Transmitter/Receiver unit using CAT5e/6/7 cable.
2DC 12V: Connect the adaptor with power cord included in the
package and connect to AC wall outlet for power supply. Only
single end is required for power supply.
3POWER indicator: This LED will illuminate once the device is
connected with power supply.
6.3 RS-232 Pin Denition
Remote Controller
PIN Denition PIN Denition
1NC 1NC
2TxD 2RxD
3RxD 3TxD
4NC 4NC
5GND 5GND
6NC 6NC
7NC 7NC
8NC 8NC
9NC 9NC
Baud Rate: 110 ~ 921600
Data Bit: 8 bits
Parity: None
Stop Bit: 1 bit
Flow Control: None
DRAFT
4
7. CONNECTION DIAGRAM
IN OUT RS-232
LRRL
IN OUT RS-232
LRRL
AUDIO-CAT
DC 12V
POWER
AUDIO-CAT
DC 12V
POWER
Headphones
PC/NB
DVD or Blu-ray Player
Up to 300m
Active Speakers
RS232 Equipped Device
DRAFT
5
8. SPECIFICATIONS
Transmitter
Input Ports 1 x L/R (2-RCA)
1 x RS-232
Output ports 1 x L/R (2-RCA)
1 x AUDIO-CAT
Receiver
Input Ports 1 x L/R (2-RCA)
1 x AUDIO-CAT
Output ports 1 x L/R (2-RCA)
1 x RS-232
Audio Formats Analog Stereo 2CH
Output Level
THD+N 80dB
SNR 95dB
Frequency Response ± 3 dBFS/Vrms
Crosstalk -88dB
CAT Cable Distance 300m
Power Supply 12VDC/1.25A (US/EU standards, CE/FCC/
UL certied)
ESD Protection Human body model:
± 8kV (air-gap discharge)
± 4kV (contact discharge)
Dimensions 102mm (W) x 102mm (D) x 25mm (H)/Jack
Excluded
102mm (W) x 116.5mm (D) x 25mm (H)/
Jack Included
Weight 242g/each
Chassis Material Metal
Silkscreen Color Black
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