DVIGear DVI-23 FO Series User manual

User Guide
DVI / HDMI Fiber Optic Cables
DVI-23xxx-FO

TABLE OF CONTENTS
SECTION PAGE
PRODUCT SAFETY ....................................1
PRODUCT LIABILITY...................................1
1.0 INTRODUCTION ...................................2
2.0 SPECIFICATIONS ..................................3
3.0 PACKAGE CONTENTS ..............................4
4.0 CONNECTING THE HARDWARE......................4
5.0 OPERATING THE UNIT..............................6
6.0 TROUBLESHOOTING ...............................8
7.0 LIMITED WARRANTY ...............................9
8.0 REGULATORY COMPLIANCE ........................9

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WARNING – Product Safety
1. Do not dismantle the product housing or modify the printed circuit board
module as this may result in electrical shock or burn.
2. Do not attempt to service this product yourself as opening or removing the
product housing may expose you to dangerous voltages or other hazards.
Refer all servicing to qualied service personnel.
3. Keep this product away from liquids. Spills into the product housing may
result in re, electrical shock, or equipment damage. If liquid spills into the
housing, unplug the product immediately. Have the product checked by a
qualied service engineer before using it again.
4. Place the product in an even and stable location. If the product falls or is
dropped, it may cause an injury and/or malfunction.
5. Avoid exposing the product to extreme temperatures or to high humidity
levels as this may result in damage to the product.
6. Only use the supplied External AC Power Adapter. The use of other power
adapters may cause this product to fail or may cause a re.
7. Do not twist or exert excessive force on the ends of the connected cables as
this can cause them to malfunction. Take care to ensure that all connected
cables are not forced to bend more than their minimum bend radius.
Product Liability Statement
Every effort has been made to ensure that this product is free of defects.
DVIGear cannot be held liable for the use of this product or for any direct or
indirect consequential damages arising from its use. It is the responsibility
of the users of this product to check that it is suitable for their requirements
and that it is installed correctly. DVIGear reserves the right to revise any of its
hardware and software following its policy to modify and/or improve its products
where necessary or desirable. This statement does not affect the legal rights of
the user in any way.
DVIGear and DVIGear & Design are trademarks of DVIGear, Inc. and may not be
used without the prior written permission of DVIGear, Inc.
All third-party trademarks and copyrights are recognized. HDMI™ is a
registered trademark of HDMI LLC. All other trademarks are the property of their
respective holders.
© 2005, 2013, 2015, 2017, 2018 DVIGear, Inc. All rights are reserved. No part of
this manual may be reproduced or transmitted by any form or means, electronic
or mechanical, including photocopying, recording or by any information storage
or retrieval system, without the prior written consent of DVIGear.

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1.0 INTRODUCTION
The DVI-23xxx-FO long-range DVI / HDMI Fiber Optic Cables feature integrated
electro-optical converters that provide unmatched signal delity with cable
lengths up to 100 meters (~ 328 ft.).
Designed to overcome the limitations of sending digital DVI and HDMI signals
over copper wires, DVIGear’s ber optic cables provide unmatched signal delity
and transparency over a wide range of input resolutions. These cables utilize
high-speed, electro-optical converters integrated within each connector. The
transmitter module converts the electrical signals from a DVI or HDMI source
device to optical pulses that are transported over the ber optic cables to the
receiver. The receiver module converts the optical pulses back to the original
DVI or HDMI signal for display on a monitor or large screen projector.
The cable material utilizes an innovative hybrid design that includes 4x glass
optical bers and 6x copper wires. This approach provides a high degree of
ruggedness and exibility. The transmitter and receiver modules use locking DVI
connectors and are shielded in high-impact, metal alloy enclosures that provide
maximum strength and durability. These features make these cables especially
well-suited for critical display applications that require long DVI or HDMI cable
runs with awless image quality.
Our digital video distribution products have been serving the professional AV
industry for more than fteen (15) years. Today, DVIGear offers a full range
of high performance products including: scalable AV-Over-10GbE Systems,
Switchers, Splitters, Scalers, Up/Down/Cross-Converters, Format Converters,
as well as a wide range of long-reach Digital Cables, Extenders, and Fiber Optic
Transmission systems.
1.1 Features
The DVI / HDMI Fiber Optic Cables are available in lengths from 10 to 100
meters and offer the following features:
• Supports PC and HDTV resolutions up to 1080p and 2048x1080
• Supports digital bit rates up to 1.65 Gbps.
• Available in cable lengths up to 100 meters (328 ft.)
• Optical ber transmission is immune to environmental signal noise
• Low RFI / EMI prole for sensitive applications
• Supports bidirectional DDC communications, fully HDCP compliant
• Can be powered by many DVI sources, or by using an optional +5 VDC
external power supply
• Rugged yet pliable construction

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2.0 SPECIFICATIONS
Performance
Compliance DVI v1.0, HDMI v1.3, HDCP
Maximum Pixel Clock Frequency 165 MHz
Maximum Video Bit Rate 1.65 Gbps (Single-Link DVI)
Supported Color Depth 8-bit
Supported HDTVFormats 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, and 2048x1080
Supported PCResolutions Up to 1600x1200 and 1920x1200
Digital Audio Support HDMI v1.3
Connections
DVI Input / DVI Output 1x 24+1 DVI-D male connector
Power Input 1x 3.5mm jack
Optical
Optical Technology 4x Discrete Optical Channels
Optical Wavelength 850 nm
Optical Transmitter Tx Module: 4x 850 nm VCSEL, Class 1 laser product
Optical Receiver Rx Module: 4x GaAs PIN Photo Diodes
Cable
Fiber Cable Type 4x 50/125μ Multi-Mode Glass Optical Fibers
Standard Lengths (meters) 10, 15, 20, 25, 30, 40, 50, 75, 100
Standard Lengths (feet) 32.8, 49.2, 65.6, 82.0, 98.4, 131.2, 164.0, 246.1, 328.1
Custom Lengths Available on request
Maximum Length 100 meters / 328 ft.
Cable Jacket FR, PVC (orange, black on special request)
Cable Outside Diameter 7.4 mm ± 0.20mm
DDC Support
EDID Support EDID communications are fully supported
HDCP Support HDCP communications are fully supported
CEC Support CEC is not supported
Mechanical - Tx and Rx Modules
Construction High-impact metal alloy enclosures
Dimensions (L x W x H) 3.0” x 1.6” x 0.6” (76.8 mm x 39.5 mm x 15.0 mm)
Mechanical - Cable
Product Weight Varies by length
Maximum Tensile Load Short Term: 245 N
Minimum Bend Radius Short Term: 75 mm Long Term: 150 mm
Crush Resistance Short Term: 490 N / 50 mm section
Environmental
Operating Temperature +32° to +122° F (0° to +50°C)
Storage Temperature -4° to +158° F (-20° to +70°C)
Operating / Storage Humidity 10% to 80% (non-condensing)

2.1 Specications (continued)
Power Requirements
Source Power Requires at least 350 ma of DC current from pin 14 of DVI (source)
connector. Optional external power supply may be used if needed.
Optional External AC Power Adapter Input: 100-240VAC / 50-60Hz 0.2A Output: +5VDC, 3.0A (max.)
Power Consumption Maximum: 1.8 watts
Regulatory Approvals
Fiber Optic Cable FCC, CE, RoHS
AC Power Adapter (optional) FCC, CE, UL, C-UL, CEC, GS, PSE, RoHS
Warranty
Limited Warranty 3 Years
Model Number
DVI-23xxx-FO DVI / HDMI Fiber Optic Cable ( xxx = length in meters )
Accessories Included
1x User Guide
Optional Accessories
DVI-7211-PS External AC Power Adapter (with USA, Euro, UK, or Australia plugs)
DVI-8511b / DVI-8511c DVI-I Female to HDMI Male Adapter Cable
DVI-2300-CVR DVI / HDMI Fiber Optic Cable Protective Cover
3.0 PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make certain
the following items are contained in the shipping carton:
• 1x DVI-23xxx-FO DVI / HDMI Fiber Optic Cable
• 1x User Guide
Note: Please retain the original packing material should the need ever arise to return the unit.
If you nd any items are missing, contact your reseller or DVIGear immediately. Please have
the Model Number, Serial Number and Invoice Number available for reference when you call.
4.0 CONNECTING THE HARDWARE
The DVI-23xxx-FO cable consists of a transmitter module (labeled “Computer”)
and a receiver module (labeled “Monitor”) integrated with the cable. The
transmitter module converts the DVI or HDMI input signals into light pulses for
transmission over 4x Multi-Mode glass bers, and the receiver module converts
the light pulses back to a DVI or HDMI signal for display on a monitor or
projector. The transmitter module should be connected to the output port of
the signal source (such as a PC). The receiver module should be connected to
the input port of a digital display. This product may be connected to an HDMI
source and/or display using a DVI Female to HDMI Male Adapter Cable
(DVIGear part numbers DVI-8511b or DVI-8511c ).
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2.1 Specications (continued)
Power Requirements
Source Power Requires at least 350 ma of DC current from pin 14 of DVI (source)
connector. Optional external power supply may be used if needed.
Optional External AC Power Adapter Input: 100-240VAC / 50-60Hz 0.2A Output: +5VDC, 3.0A (max.)
Power Consumption Maximum: 1.8 watts
Regulatory Approvals
Fiber Optic Cable FCC, CE, RoHS
AC Power Adapter (optional) FCC, CE, UL, C-UL, CEC, GS, PSE, RoHS
Warranty
Limited Warranty 3 Years
Model Number
DVI-23xxx-FO DVI / HDMI Fiber Optic Cable ( xxx = length in meters )
Accessories Included
1x User Guide
Optional Accessories
DVI-7211-PS External AC Power Adapter (with USA, Euro, UK, or Australia plugs)
DVI-8511b / DVI-8511c DVI-I Female to HDMI Male Adapter Cable
DVI-2300-CVR DVI / HDMI Fiber Optic Cable Protective Cover
3.0 PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make certain
the following items are contained in the shipping carton:
• 1x DVI-23xxx-FO DVI / HDMI Fiber Optic Cable
• 1x User Guide
Note: Please retain the original packing material should the need ever arise to return the unit.
If you nd any items are missing, contact your reseller or DVIGear immediately. Please have
the Model Number, Serial Number and Invoice Number available for reference when you call.
4.0 CONNECTING THE HARDWARE
The DVI-23xxx-FO cable consists of a transmitter module (labeled “Computer”)
and a receiver module (labeled “Monitor”) integrated with the cable. The
transmitter module converts the DVI or HDMI input signals into light pulses for
transmission over 4x Multi-Mode glass bers, and the receiver module converts
the light pulses back to a DVI or HDMI signal for display on a monitor or
projector. The transmitter module should be connected to the output port of
the signal source (such as a PC). The receiver module should be connected to
the input port of a digital display. This product may be connected to an HDMI
source and/or display using a DVI Female to HDMI Male Adapter Cable
(DVIGear part numbers DVI-8511b or DVI-8511c ).
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The cable material provides a high degree of ruggedness and exibility and
consists of 4x high-speed glass optical bers and 6x copper wires. Note that
the video signals travel over the glass bers and are UNIDIRECTIONAL. The
other signals (DDC, HPD, power, etc.) travel over the copper wires.
Warning: This cable will not function if it is installed backward. Always connect the transmitter
module (Computer) to the source device and the receiver module (Monitor) to the display.
Optical Cables
MMF (50/125 µm) Glass Fiber
Buffer (650 µm) PVC
Aramid Yarn
Inner Jacket FR-PVC
Signal Cables
Tinned Conductor 24 AWG
Insulated Jacket PVC
Power / Ground Cables
Tinned Conductor 24 AWG
Insulated Jacket PVC
Drain Wire
Tinned Conductor 24 AWG
Cable Jacket
AL-Mylar Shield
Outer Jacket (7.4 mm) FR-PVC
Cross-Sectional View

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5.0 OPERATING THE UNIT
Source Device
(e.g. PC or Mac)
Display Device
(e.g. Projector)
DVI-23xxx-FO
Fiber Optic Cable up to 100m
AC Power
Adapter (optional)
Transmitter Module
(Computer)
Receiver Module
(Monitor)
5.1 Interconnections
1. Connect the transmitter module (labeled “Computer”) to the source device
(e.g. PC, Blu-ray, etc.).
2. Connect the receiver module (labeled “Monitor”) to the display or projector.
3. In many applications, the DVI-23xxx-FO cable can receive power from the
source device via the 5V power pin on the DVI or HDMI connector. In the
event that the source device cannot provide adequate power, the cable
may also be powered using an optional External AC Power Adapter. In
this case, connect an AC Power Adapter to the power input jack on the
transmitter module and then to a live AC power source.
4. Turn ON the Display, and then turn ON switchers and other distribution
equipment (if used). Finally, turn ON the source. Test the system to ensure
proper performance.

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5.2 Optional AC Power Adapter
The DVI / HDMI Fiber Optic Cables can be powered by the source device,
provided it can supply sufcient current to the cable via the 5V power pin
on the DVI or HDMI connector. The cable requires ~350 ma of DC current
to energize the electronics in both the transmitter and receiver modules.
Some sources have no problem delivering sufcient power; however, other
sources may not be able to meet this requirement. In such circumstances,
the DVI / HDMI Fiber Optic cable will not be properly energized and will be
unable to pass an image.
An optional +5VDC External AC Power Adapter may be used to avoid
potential problems with inadequate source power. The power adapter
plugs into a 3.5mm jack in the transmitter side of the cable. Inserting the
power adapter blocks the 5V power from the DVI or HDMI source so that
the adapter’s power does not backow to the source (see diagram below).
on Pin 14
Power Regulator
(Power for TX Module)
Power Regulator
(Power for RX Module)
5V Power Sent to RX Module
Display
on Pin 14
5V to display
for Hot Plug Detect
5V from DVI source on pin 14
Source
TX Module RX Module
AC Power Adapter

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5.3 Optional Flexible Protective Boot for Tx and/or Rx Modules
The DVI-2300-CVR is a exible boot cover that provides additional protection
during installation, moving or storage. To secure the boot to a transmitter or
receiver module, rst slip the cover snugly over the module. Next, wrap the
exible attachment arm around the cable and create a loop. Pull the end of
the attachment arm through the provided hole past the attachment point.
6.0 TROUBLESHOOTING
If the system fails to display an image, power OFF all devices and verify
the following:
1. The transmitter module must be connected to the Source device. The
receiver module must be connected to the Display.
2. Conrm there is power to the Fiber Optic Cable. The transmitter module
must receive adequate power in order to function. In the event that the
source device cannot provide sufcient power, the transmitter may be
powered by an External AC Power Adapter (see page 7).
3. Once all connections have been veried, power ON the monitor rst, then any
intermediate equipment, such as switchers, and nally the source device.
4. If the system still fails to display an image, conrm that the ber cable was
not damaged during installation.
5. If the system still fails to display an image, check to ensure that the signal
source is compatible with the display by making a direct connection
between the two with a short cable so as to bypass the DVI / HDMI Fiber
Optic Cable. If there is still no image, then there is a compatibility issue
between the source and the display that must be resolved.
If the problem persists after trying the above suggestions, please contact your
dealer for additional assistance. If the dealer’s technical personnel are unable
to assist you, please contact DVIGear via telephone at 1.888.463.9927 (toll-free
for United States and Canada) or 1.770.421.6699. You may contact DVIGear by
e-mail at [e-mail].

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7.0 LIMITED WARRANTY
LIMITED WARRANTY – Subject to the limitations stated below, DVIGear warrants
that this product will be free from defects in materials and workmanship for a
period of three (3) years from the date of purchase.
Should the product, in DVIGear’s opinion, prove defective within the warranty period
stated above, DVIGear, at its option, will repair or replace this product without
charge. Any defective parts replaced become the property of DVIGear. This
warranty does not apply to products that have been damaged due to accident,
unauthorized alterations, improper repair, modications, inadequate maintenance
and care, or use in any manner for which the product was not intended.
If repairs are necessary under this warranty policy, the original purchaser must
obtain a Return Authorization Number from DVIGear and return the product
freight prepaid to a location designated by DVIGear. After repairs are complete,
the product will be returned, freight prepaid.
The foregoing warranty is the sole and exclusive warranty given by DVIGear,
express or implied, and DVIGear disclaims all implied warranties, including but
not limited to implied warranties of merchantability or tness for a particular use.
LIMITATIONS – The liability of DVIGear with respect to any defective products
will be limited to the repair or replacement of such products. In no event shall
DVIGear be responsible or liable for any damage arising from the use of such
defective products, including but not limited to loss of use, revenue or prot,
whether such damages are direct, indirect, consequential or otherwise and
whether such damages are incurred by the reseller, end user, or any third party.
8.0 REGULATORY COMPLIANCE
This product is compliant with appropriate FCC, CE and RoHS rules and
regulations. The optional AC Power Adapter is compliant with FCC, CE, UL,
C-UL, CEC, GS, PSE and RoHS rules and regulations.

www.dvigear.com
Your Digital Connectivity Experts
Toll Free 888.463.9927
Phone [phone]
Fax [phone]
DVIGear, Inc.
1059 Triad Court, Suite 8
Marietta, Georgia 30062-2258
DVI-23xxx-FO-UG-05 / July.2018