GEFEN EXT-DIGAUD-141 Digital Audio Extender User Manual
- June 12, 2024
- Gefen
Table of Contents
GEFEN EXT-DIGAUD-141 Digital Audio Extender
ASKING FOR ASSISTANCE
Technical Support:
- Telephone 818-772-9100
- 800-545-6900
- Fax 818-772-9120
Technical Support Hours: 8:00 AM to 5:00 PM Monday thru Friday PST
Write To: Gefen, LLC c/o Customer Service 20600 Nordhoff St Chatsworth, CA 91311
Notice
Gefen, LLC reserves the right to make changes in the hardware, packaging, and any accompanying documentation without prior written notice. Digital Audio Extender is a trademark of Gefen, LLC © 2010 Gefen, LLC, All Rights Reserved All trademarks are the property of their respective owners
INTRODUCTION
Thank you for purchasing the extend it Digital Audio Extender. This unit will
extend S/PDIF and TOSLINK digital audio devices up to 100 meters (330 feet).
Place your digital audio components anywhere you want with Gefen’s Digital
Audio Extender. It supports either S/PDIF or TOSLINK digital audio signals,
which are commonly used to transmit stereo and multichannel (7.1, DTS, Dolby
Digital, etc.) digital audio.
The Digital Audio Extender system is made up of two units, a sender and a
receiver. The sender and receiver boxes are connected by CAT-5 cables to
extend the digital audio.
How It Works
The Digital Audio Extender’s sender unit connects to the audio source component. The Digital Audio Extender’s receiver unit connects to the extended audio component (up to 330 feet away). One CAT-5 cable connects the sender to the receiver and crystal clear digital audio is heard at the device hooked up to the receiver.
BOX CONTENTS
The Digital Audio Extender system consists of:
- (1) Digital Audio Extender
- (1) 5 VDC power supply
- (1) TOSLINK Cable (6 FT M-M)
- (1) User Manual
OPERATION NOTES
READ THESE NOTES BEFORE IN STALL ING OR OPERATING THE DIGITAL AUDIO EXTENDER SYSTEM
- Industry-standard Category-5 (CAT5 or CAT5e) cables are used to link the Digital Audio Extender sender and receiver boxes together.
- The Digital Audio Extender units are housed in metal boxes for RF shielding.
- The Digital Audio Extender uses any single CAT5/CAT5e/CAT6 cable of no more than 330 feet (100m) in length.
FigFigure 1. Ture 1. Top photo of the Diop photo of the Digital digital Audio Extender Sender and Audio Extender Sender and Receiver units showingReceiver units showing the positions and markings of connectors. the positions and markings of connectors.
CONNECTING THE DIGITAL AUDIO EXTENDER
How to Connect the Digital Audio Extender System:
- Connect your digital audio source’s outputs to the Digital Audio Extender sender unit’s audio inputs with either TOSLINK or S/PDIF cabling. Please see “Panel Layout” on page 4 for a list of connectors on the units.
- Connect the Sender and Receiver units to one another on their RJ45 link connection jacks using a single CAT5 cable.
- Connect your digital audio receiver or digital audio speaker system to the Digital Audio Extender receiver unit using a TOSLINK or S/PDIF cable plugged into either one or both S/PDIF or TOSLINK outputs on the receiver unit. The receiver unit can output TOSLINK and S/PDIF signals simultaneously.
- Power on your audio sources and audio playback system. Plug the included 5-volt DC power supply into the Digital Audio Extender sender unit. Observe that the red LED on the receiver unit lights up. If it does not, examine all connections carefully and try again. Upon successful powered connection of the sender and receiver, you should hear pristine digital audio on your digital audio playback equipment connected to the receiver unit.
Please refer to the next page (page 4) for a detailed panel layout showing all connectors on the sender and receiver units.
PANEL LAYOUTS
Receiver (CAT5 link side)
Sender (CAT5 link side)
Receiver (output side)
Sender (input side)
Connections — Digital Audio Extender Sender & Receiver units
- RJ45 Jack — CAT5 cable connection from Sender unit plugs in here
- Power LED on Receiver — indicates successful hookup between units
- 5V DC socket — Connect the external power supply here (on Sender)
- RJ45 Jack — CAT5 cable connection to Receiver unit plugs in here
- S/PDIF Jack — Connect digital audio cable here to feed amp/speakers
- TOSLINK Jack — Connect digital audio cable here to feed amp/speakers
- S/PDIF Jack — Connect digital audio cable here from source to Sender
- TOSLINK Jack — Connect digital audio cable here from source to Sender
LINK CABLE WIRING DIAGRAM
SPECIFICATIONS
- Data Transmission Rate …………………………………………………………………… 12.8 Mb/s
- Input/Output ………………………………………… S/PDIF (Digital Coax), Optical TOSLINK
- S/PDIF Performance (Digital Coax): ………………………………………………………..96 kHz
- Link Connector ……………………………………………………………………….. RJ-45 Shielded
- Power Supply ……………………………………………………………………………………….5V DC
- Power Consumption: …………………………………………5 Watts (max) per power supply.
- Dimensions …………………………………………………………………… 1.2”H x 3.8”W x 1.4”D
- Shipping Weight …………………………………………………………………………………….. 1 lbs
WARRANTY
Gefen Inc. warrants the equipment it manufactures to be free from defects in material and workmanship. If equipment fails because of such defects and Gefen Inc. is notifi ed within two (2) years from the date of shipment, Gefen Inc. will, at its option, repair or replace the equipment, provided that the equipment has not been subjected to mechanical, electrical, or other abuse or modifi cations. Equipment that fails under conditions other than those covered will be repaired at the current price of parts and labor in effect at the time of repair. Such repairs are warranted for ninety (90) days from the day of reshipment to the Buyer. This warranty is in lieu of all other warranties expressed or implied, including without limitation, any implied warranty or merchantability or fitness for any particular purpose, all of which are expressly disclaimed.
- Proof of sale may be required in order to claim a warranty.
- Customers outside the US are responsible for shipping charges to and from Gefen.
- Copper cables are limited to a 30-day warranty and cable must be free from any scratches, markings, and neatly coiled.
The information in this manual has been carefully checked and is believed to be accurate. However, Gefen Inc. assumes no responsibility for any inaccuracies that may be contained in this manual. In no event will Gefen Inc., be liable for direct, indirect, special, incidental, or consequential damages resulting from any defect or omission in this manual, even if advised of the possibility of such damages. The technical information contained herein regarding Digital Audio Extender features and specifi cations is subject to change without notice.
For the latest warranty coverage information, please visit Gefen’s Warranty web page at http://www.gefen.com/kvm/aboutus/warranty.jsp
PRODUCT REGISTRATION
Please register your product online by visiting Gefen’s website at http://www.gefen.com/kvm/Registry/Registration.jsp
20600 Nordhoff St Chatsworth, CA 91311
FREQUENTLY ASKED QUESTIONS
What is the GEFEN EXT-DIGAUD-141 Digital Audio Extender?
The GEFEN EXT-DIGAUD-141 is a digital audio extender designed to transmit digital audio signals over longer distances using fiber optic cables.
What is the primary purpose of this digital audio extender?
The EXT-DIGAUD-141 extender is used to extend digital audio signals, such as S/PDIF or TOSLINK, over greater distances without signal degradation.
How does the GEFEN EXT-DIGAUD-141 Digital Audio Extender work?
The extender uses fiber optic technology to convert and transmit the digital audio signal over fiber optic cables and then convert it back to the original format at the receiving end.
What types of digital audio signals does this extender support?
The GEFEN EXT-DIGAUD-141 typically supports digital audio signals transmitted through S/PDIF (coaxial) and TOSLINK (optical) connections.
What is the maximum distance this extender can cover?
The extender can typically cover distances of up to 330 feet (100 meters) using fiber optic cables.
Is the extender bidirectional, allowing audio transmission in both directions?
The GEFEN EXT-DIGAUD-141 is designed for unidirectional audio transmission.
Does the extender support stereo or multi-channel audio formats?
The extender typically supports both stereo and multi-channel audio formats, depending on the source and destination equipment.
Is this extender suitable for home theater setups?
Yes, the GEFEN EXT-DIGAUD-141 is suitable for home theater setups where you need to extend digital audio signals between components.
What is the installation process for setting up the extender?
The installation involves connecting the digital audio source to the transmitter, connecting the fiber optic cable, and then connecting the receiver to the destination audio device.
Does the extender require external power?
Yes, the extender usually requires external power for proper operation.
Can I use this extender to transmit audio between different rooms?
Yes, you can use the GEFEN EXT-DIGAUD-141 to transmit audio signals between different rooms as long as the distance doesn't exceed its limitations.
Does the extender support compressed audio formats like Dolby Digital and DTS?
Yes, the extender typically supports compressed audio formats like Dolby Digital and DTS.
Can this extender work with consumer audio devices like Blu-ray players and AV receivers?
Yes, you can use this extender with consumer audio devices that have S/PDIF or TOSLINK digital audio outputs.
Is the extender compatible with both coaxial and optical digital audio connections?
Yes, the GEFEN EXT-DIGAUD-141 supports both coaxial (S/PDIF) and optical (TOSLINK) digital audio connections.
Does this extender introduce any latency or delay to the audio signal?
The extender generally introduces minimal latency that's unlikely to be perceptible in most scenarios.
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