Kramer Electronics, Ltd.
USER MANUAL
Optical All-Fiber DVI Cable Model:
C-AFDM/AFDM
Available from 164 to 1640 feet
Contents
Contents
1
Introduction 1
2
Getting Started 2
3
Overview 2
3.1 System Requirements for Setup (Hardware) 3
4
Using Your Optical
4.1 Installing Your Optical All-Fiber DVI Cable 4
4.2 Avoiding Pitfalls using the Optical All-Fiber DVI Cable 5
4.2.1 Maintenance 5
5
Technical Specifications 6
All-Fiber DVI Cable
4
Figures
Figure 1: Optical All-Fiber DVI Cable 3
Figure 2: Optical All-Fiber DVI Cable – Receiver Module 4
Figure 3: Optical All-Fiber DVI Cable – Transmitter Module 4
Tables
Table 1: Optical All-Fiber DVI Technical Specifications 6
i
Introduction
1 Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better! Our
500-plus different models now appear in 8 Groups1, which are clearly defined
by function. Congratulations on purchasing your Kramer C-AFDM/AFDM
Optical All-Fiber DVI Cable!
Ordering Information
This cable is offered in a “built-to-order” fashion, which offers quick
construction and delivery in the exact length required. Order any length from
164 feet to 1640 feet (50 meters to 500 meters).
C-AFDM/AFDM –XXXX
where XXXX = length in feet
The unique Kramer Optical All-Fiber DVI Cable is ideal for:
Integration of digital display systems for medical, military aerospace,
factory automation and traffic control platforms
Flat panel display, plasma display panel and projector installation in
conference rooms, auditoriums and for kiosk systems
LED signboards for large scale information display and stadiums
Home theater systems
The package includes the following items:
C-AFDM/AFDM Optical All-Fiber DVI Cable
Two 5V AC/DC power adapters
This user manual2
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 Download up-to-date Kramer user manuals from: http://www.kramerelectronics.com
1
Getting Started
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
3 Overview
The Kramer C-AFDM/AFDM Optical All-Fiber DVI Cable is a digital high-
quality graphics interface between a DVI-D source (for example, a host processor
video source) and a DVI-D acceptor (for example, a display panel). The C-
AFDM/AFDM consists of a transmitter and a receiver, connected by all fiber
optic distribution cables with male DVI-D connectors at each end. The C-
AFDM/AFDM transmits both the graphic signal and display information
(DDC/HDCP) over optic fiber, thus overcoming the limit of using copper cables
for DDC.
In addition, the C-AFDM/AFDM:
Features a bandwidth of 1.65Gbps for each channel
Supports all VESA resolutions up to WUXGA (1,920x1,200), at 60Hz
refresh rate with 1 pixel/clock mode
Has 8 fiber strands: four for DDC/HDCP interconnection and four for red,
green, blue and clock transmission
Extends up to 500 meters
Does not emit any electromagnetic interference or emission on the cable,
making it suitable for any medical or other EMI sensitive environment
Electrically isolates the source from the acceptor
Can use either DC power from the graphic card or AC/DC power from an
external +5V adapter
Requires no software installation
Figure 1 illustrates the C-AFDM/AFDM Optical All-Fiber DVI Cable:
2
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
Figure 1: Optical All-Fiber DVI Cable
3.1 System Requirements for Setup (Hardware)
You must have a DVI graphic source or card that:
Has a DVI port (for example, in your PC, SUN or Mac system) supporting
a DVI-D signal
Supports the maximum graphic resolution of the display that you want to
connect
There are no special requirements regarding:
The memory size, CPU speed and chipsets, if the DVI graphic controller
or card is properly installed
Software, if the DVI graphic controller or card is properly installed in
your Operating System
Note: The transmitter module of the Kramer Optical All-Fiber DVI Cable is
designed to use +5V internal power supplied through a DVI pin (#14) from
the graphic card. While the transmitter module may receive power from pin
14, it also has the option of being powered via an external 5V power adapter.
The receiver, however, requires an external +5V AC/DC power adapter.
3
Using Your Optical All-Fiber DVI Cable
4 Using Your Optical
All-Fiber DVI Cable
This section describes how to:
Install the Optical All-Fiber DVI Cable (see section 4.1)
Avoid pitfalls when using it (see section 4.2)
4.1 Installing Your Optical All-Fiber DVI Cable
To connect the Optical All-Fiber DVI Cable, do the following:
1. Carefully remove your Optical All-Fiber DVI Cable from its packaging.
2. Connect an AC/DC power adapter to the receiver module (see Figure 2)
Figure 2: Optical All-Fiber DVI Cable – Receiver Module
3. Plug the Transmitter module of the Optical All-Fiber DVI Cable directly into
the DVI receptacle of the computer.
The Optical All-Fiber DVI Cable uses only the power +5V supplied through a
DVI pin (#14) from the graphic card.
Figure 3: Optical All-Fiber DVI Cable – Transmitter Module
4. Plug the Receiver module of the Optical All-Fiber DVI Cable into the DVI
display receptacle.
5. Turn ON the power on both the computer and the display device.
You can replace any DVI cable or an Optical All-Fiber DVI Cable with
another Optical All-Fiber DVI Cable by following the above procedures while
the computer and display device are powered up.
4
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Using Your Optical All-Fiber DVI Cable
If the system does not work properly after the Optical All-Fiber DVI Cable is
installed, check that your computer system is capable of supplying more than
200mA.
6. If necessary, or if you prefer to do so, you can use the second AC/DC adapter,
supplied with the cable, to power the transmitter.
4.2 Avoiding Pitfalls using the Optical All-Fiber DVI Cable
In the event that any of these problems occur, we recommend the following:
If the display device shows only a black screen:
Be sure that the DVI ports are firmly plugged into the computer and the
display device
Make sure that the Transmitter and Receiver modules are correctly
plugged into the PC and display device, respectively
Check if the PC and display are powered ON and properly booted
Reset the system by unplugging and then replugging the Transmitter DVI
port or Receiver DVI port
Reboot the system while connecting the optical DVI cable system
If the screen is distorted or displays noises:
Check if the graphics resolution is properly set
Go to the Display Properties of Windows and tap the settings
Be sure that the resolution is set for UXGA (1,600 x 1,200), WUXGA or less at
60Hz refresh ratio
Reset the system
Disconnect and reconnect the optical DVI cables
4.2.1 Maintenance
These cables contain sensitive fiber optic materials that can be damaged
through rough handling.
To properly sustain the system:
Use caution during the installation and use of these cables to ensure that
you do not damage them
Do not install the cable in any environment where it is possible they could
be stepped on, run over, pinched or crushed.
Be sure that the cables are stored and used away from liquid or dirt
5
Technical Specifications
5 Technical Specifications
Table 1 includes the technical specifications:
Table 1: Optical All-Fiber DVI Technical Specifications1
Compliance with DVI Standard: Supports DVI1.0 and DDC2B, fully implemented by fiber-optic
Extension Limit: 500m (>1,650 feet) for WUXGA (1920 x 1200) at 60Hz refresh rate
Resolution: Up to WUXGA at 60Hz
Pure 8 Strands Fiber Optic Cable: Riser Jacket of retardant PVC employing 8 strands
Tensile Load: 600N (cable only)
Minimum Bend Radius: 12.0cm
Outer Diameter of Cable: 5.5cm
Dimensions: 3.9cm x 1.54cm x 5.3cm (W, D, H)
Power Source: Receiver: 5 VDC, <500mA; Transmitter: 5 VDC, <500mA
Clamping Strength to Cable: 14kgf
Operating Temperature: 0°C to 50°C
Storage Temperature: -30°C to 70°C
Humidity: 10% to 85%
communication, HDCP compatible
1 Specifications are subject to change without notice
6
KRAMER: SIMPLE CREATIVE TECHNOLOGY
LIMITED WARRANTY
Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the
following terms.
HOW LONG IS THE WARRANTY
Labor and parts are warranted for one year from the date of the first customer purchase.
WHO IS PROTECTED?
Only the first purchase customer may enforce this warranty.
WHAT IS COVERED AND WHAT IS NOT COVERED
Except as below, this warranty covers all defe cts in material or workmanship in this product. The following are not covered
by the warranty:
1. Any product which is not distributed by Kramer, or which is not purchased fro m an authorized Kramer dealer. I f you are
uncertain as to whether a dealer is authorized, please contact Kramer at one of the agent s listed in the web site
www.kramerelectronics.com.
2. Any product, on which the serial number has been defaced, modified or removed.
3. Damage, deterioration or malfunction resulting from:
i) Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature
ii) Product modification, or failure to follow instructions supplied with the product
iii) Repair or attempted repair by anyone not authorized by Kramer
iv) Any shipment of the product (claims must be presented to the carrier)
v) Removal or installation of the product
vi) Any other cause, which does not relate to a product defect
vii) Cartons, equipment enclosures, cables or accessories used in conjunction with the product
WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR
We will pay labor and material expenses for covered items. We will not pay for the following:
1. Removal or installations charges.
2. Costs of initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the
responsibility of the Kramer dealer from whom the product was purchased.
3. Shipping charges.
HOW YOU CAN GET WARRANTY SERVICE
1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.
2. Whenever warranty service is requ ired, the o riginal dated invoice (or a copy) must be presented as proof of warranty co verage,
and should be included in any shipment of the product. Please also include in any mailing a contact name, company, address, and
a description of the problem(s).
3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.
LIMITATION OF IMPLIED WARRANTIES
All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.
EXCLUSION OF DAMAGES
The liability of Kra mer for any effective products is li mited to the repair or replacement of the product at our option. Kramer
shall not be liable for:
1. Damage to ot her property caused by de fects in this product, damages based upon inconvenience, loss of use of the pro duct, loss
of time, commercial loss; or:
2. Any ot her damages, w hether incidental, consequential or otherwise. Some countr ies may not allow limitations on how long an
implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so t he above
limitations and exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place.
NOTE: All products returned to Kramer for service must have prior approval. This may be obtained from your dealer.
This equipment has been tested to determine compliance with the requirements of:
EN-50081: "Electromagnetic compatibility (EMC);
EN-50082: "Electromagnetic compatibility (EMC) generic immunity standard.
CFR-47: FCC Rules and Regulations:
CAUTION!
Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or modifications to
the unit without the expressed approval of the manufacturer will void user authority to operate the equipment.
Use the supplied DC power supply to feed power to the machine.
Please use recommended interconnection cables to connect the machine to other components.
generic emission standard.
Part 1: Residential, commercial and light industry"
Part 1: Residential, commercial and light industry environment".
Part 15: “Radio frequency devices
Subpart B – Unintentional radiators”
7
For the latest information on our products and a list of Kramer
distributors, visit our Web site: www.kramerelectronics.com,
where updates to this user manual may be found.
We welcome your questions, comments and feedback.
Safety Warning:
Disconnect the unit from the power supply before
opening/servicing.
Caution
Kramer Electronics, Ltd.
Web site: www.kramerelectronics.com
E-mail: info@kramerel.com
P/N: 2900-000149 REV 1
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