Gefen EXT-DVI-ELR User Manual

®

DVI Extra Long Range

Extender

EXT-DVI-ELR

User Manual

www.gefen.com

ASKING FOR ASSISTANCE

Rev A3

Technical Support:
Telephone [phone]
[phone]

Fax [phone]

Technical Support Hours:

8:00 AM to 5:00 PM Monday through Friday, Pacic Time

Write To:

Gefen LLC

c/o Customer Service
20600 Nordhoff St

Chatsworth, CA 91311

www.gefen.com
[e-mail]

Notice

Gefen LLC reserves the right to make changes in the hardware, packaging and

any accompanying documentation without prior written notice.

DVI Extra Long Range Extender is a trademark of Gefen, LLC

© 2013 Gefen LLC, All Rights Reserved.

All trademarks are the property of their respective owners.

CONTENTS

1 Introduction

2 Operation Notes

3 Features

4 Sender Unit Layout

5 Sender Unit Descriptions

6 Receiver Unit Layout

7 Receiver Unit Descriptions

8 Connecting the DVI Extra Long Range Extender

9 DIP Switch Conguration

12 Network Cable Wiring Diagram

13 Specications

14 Warranty

1

Congratulations on your purchase of the Gefen DVI Extra Long Range Extender.
Your complete satisfaction is very important to us.

Gefen

Gefen delivers innovative, progressive computer and electronics add-on solutions
that harness integration, extension, distribution and conversion technologies.
Gefen’s reliable, plug-and-play products supplement cross-platform computer
systems, professional audio/video environments and HDTV systems of all sizes
with hard-working solutions that are easy to install and simple to operate.

The Gefen DVI Extra Long Range Extender

The DVI Extra Long Range Extender over CAT-5 extends any DVI source to an
HD display or other digital signage application up to 330 feet (100 meters). This
product uses Gefen ELR technology, delivering uncompressed DVI video to
1920x1200 over a single CAT-5 cable, reducing cable costs and providing easier

installation.

How It Works

Place the DVI Extra Long Range Extender Sender Unit next to the DVI source.
Use the included DVI cable to connect the source to the Sender Unit. Connect
the Receiver Unit to the display with a DVI cable. Use one CAT-5 cable, up to
330 feet (100 meters), to connect the Sender to the Receiver Unit. Connect the
included locking power supplies to the Sender and Receiver Units, and then con­nect both power cables to available electrical outlets.

INTRODUCTION

2

OPERATION NOTES

PLEASE READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE DVI EXTRA LONG RANGE EXTENDER

• CAT-5 or CAT-6 cables should not exceed 330 feet (100 meters).

• Shielded (STP) CAT-5 or CAT-6 is recommended. However, un-shielded
(UTP) CAT-5 or CAT-6 is acceptable.

NOTE: The shielded cable has an advantage by providing immunity to
Electromagnetic Interference (EMI), cell phones and A/C motors.

• The Gefen DVI Extra Long Range Extender features the ability to generate
compatible EDID and Hot Plug signals when working with different brands of
source devices and monitors.

3

FEATURES

Features

• Supports DVI Resolutions to 1920x1200@60 Hz or 1080p at 330 feet (100
meters)

• EDID Management for Local and Pass-through modes

• Power save mode

• Digital signal transmission over CAT-5 cable for zero signal loss

• Locking Power Supplies for secure connections

• Wall mountable

Package Includes

(1) Gefen DVI Extra Long Range Extender - Sender Unit
(1) Gefen DVI Extra Long Range Extender - Receiver Unit
(1) 6 ft. DVI Cable (M-M)
(2) 5V DC Locking Power Supplies
(1) Quick-Start Guide

4

SENDER UNIT LAYOUT

Back

Front

2 3

1

4

5

SENDER UNIT DESCRIPTIONS

1 5 V DC Locking Power Connector

Connect the included 5 V DC locking power supply to this connector.

2 Power Indicator

This LED will turn bright blue once the included 5 V DC locking power supply
has been properly connected to the unit and the locking power supply has been
connected to an available electrical outlet.

3 DVI In

Connect a DVI cable from the computer to this DVI-I connector.

4 Link

Connects the Sender Unit to the Receiver Unit using CAT-5 / CAT-6 cable.

6

RECEIVER UNIT LAYOUT

Back

Front

3

4

21

7

RECEIVER UNIT DESCRIPTIONS

1 DVI Out

Connect a DVI display to this DVI-I connector.

2 Power Indicator

This LED will turn bright blue once the included 5 V DC locking power supply
has been properly connected to the unit and the locking power supply has been
connected to an available electrical outlet.

3 5 V DC Locking Power Connector

Connect the included 5 V DC locking power supply to this connector.

4 Link

Connects the Receiver Unit to the Sender Unit using CAT-5 / CAT-6 cable.

CONNECTING THE DVI EXTRA LONG RANGE EXTENDER

8

How to Connect the DVI Extra Long Range Extender

1. Connect the DVI source to the Sender Unit using the provided DVI cable.
Connect the DVI monitor to the Receiver Unit using a DVI cable.

2. Connect a CAT-5e or CAT-6 cable between the Link port on the Sender Unit
and the Link port on the Receiver Unit.

NOTE: If terminating network cables in the eld, please adhere to the TIA/
EIA568B specication (see page 12).

5. Connect the 5 V DC locking power supplies to the Sender Unit and Receiver
Unit. Do not overtighten the locking connectors. Plug the two (2) AC power
cords from the power supplies to available electrical outlets.

Wiring Diagram for the DVI Extra Long Range Extender

EXT-DVI-ELR

Sender

Receiver

DVI Source

DVI Display

DVI CABLE

CAT-5E CABLE

(Up To 330 FT)

9

DIP SWITCH CONFIGURATION

Sender Unit

There are two (2) DIP switches on the bottom of the Sender Unit. At this time,
only DIP switch 1 is used on the Sender unit.

DIP Switch Function Default Position

1 Green Mode ON

2 Reserved --

DIP Switch 1 - Green Mode (Default = ON)

• OFF - Enable Green Mode

When DIP switch 1 is set to the OFF position, the Sender Unit is powered
only when 5V is present on the HDMI / DVI cable. Automatic Power Mode
consumes less than 1 Watt of power.

• ON - Disable Green Mode

If DIP switch 1 is set to the ON position, then the Sender Unit is placed in
Power Always Mode. In this mode, the Sender Unit is always powered.

DIP Switch 2 - Not Used

• Reserved for future expansion.

10

DIP SWITCH CONFIGURATION

Receiver Unit

There are four (4) DIP switches on the bottom of the Receiver Unit. These DIP
switches allow control over the EDID, HPD (Hot Plug Detect), DVI, and Green
mode.

DIP Switch Function Default Position

1 EDID Mode OFF

2 HPD Detect OFF

3 DVI Support ON

4 Green Mode ON

DIP Switch 1 - EDID Mode (Default = OFF)

• ON - Pass Through Mode

DDC and HPD are passed through. Both the connection status and the full
video capabilities of the monitor are used by the source device.

• OFF - Local EDID Mode

Local EDID is used instead of the EDID from the display device. EDID
features newer than HDMI 1.3 are removed when the display is read. This
provides a general EDID which is compatible with more displays.

DIP 2* - Hot-Plug Detect (Default = OFF)

• ON - HPD Pass-Through

HPD follows upstream HPD towards the source. The HPD signal will reect
the connection status between the display device and the source device. If
the source or monitor is temporarily disconnected then reconnected, there
will be a delay of 20 - 30 seconds before the content is restored to the
monitor.

• OFF (default) - HPD Always High

The HPD signal remains high regardless of the downstream HPD state. If
the source or monitor does not properly handle HPD (no picture after con­necting / reconnecting source or display), set this DIP switch to the OFF

position.

11

DIP SWITCH CONFIGURATION

DIP Switch 3* - Supports DVI Connections (Default = ON)

• ON - Disable HDCP

If HDMI is connected, set DIP 3 in the ON position.

• OFF - Enable HDCP

If a DVI connection is used, set DIP 3 to the OFF position. DVI is supported
by disabling HDCP pass-through.

*DIP switch is only functional when DIP switch 1 is set to OFF.

DIP Switch 4 - Green Mode (Default = ON)

• OFF - Enable Green Mode

When DIP switch 1 is set to the OFF position, the Receiver unit is powered
only when 5V is present on the HDMI / DVI cable. Automatic Power Mode
consumes less than 1 Watt of power.

• ON - Disable Green Mode

If DIP switch 1 is set to the ON position, then the Receiver unit is placed in
Power Always Mode. In this mode, the Receiver unit is always powered.

IMPORTANT: The Green Mode feature on the Receiver unit is
not implemented on hardware versions prior to 9502. Check the
hardware version, printed on the bottom of the Receiver unit. For
example, the sample image below indicates hardware version
9401 which does not have the Green Mode feature.

1 2 3 4 5 6 7 8

Gefen recommends the TIA/EIA-568-B wiring option. Please adhere to the table
below when eld terminating cable for use with Gefen products.

Pin Color

1 Orange / White

2 Orange

3 Green / White

4 Blue

5 Blue / White

6 Green

7 Brown / White

8 Brown

12

NETWORK CABLE WIRING DIAGRAM

CAT-5, CAT-5e, and CAT-6 cabling comes in stranded and solid core types.
Gefen recommends using solid core cabling.

It is recommended to use one continuous run from one end to the other. In some
cases, connecting through a patch might not work.

13

Maximum Pixel Clock................................................................................165 MHz

MaximumTMDS Clock...............................................................................165 MHz

DVI Connector (Sender / Receiver)....................DVI-I, 29-pin, female (digital only)

Link Connector (Sender / Receiver)...............................................................RJ-45

Power Supply (Sender / Receiver)................................................................5V DC

Power Consumption................................................................10 W per unit (max.)

Operating Temperature..............................................................................0 - 40 °C

Dimensions (W x H x D).............5” x 1.25” x 3.4” (127mm x 31.75mm x 86.36mm)

Shipping Weight:................................................................................4 lbs. (1.8 kg)

SPECIFICATIONS

WARRANTY

14

Gefen warrants the equipment it manufactures to be free from defects in material
and workmanship.

If equipment fails because of such defects and Gefen is notied within two (2)
years from the date of shipment, Gefen will, at its option, repair or replace the
equipment, provided that the equipment has not been subjected to mechanical,
electrical, or other abuse or modi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 tness for any
particular purpose, all of which are expressly disclaimed.

1. Proof of sale may be required in order to claim warranty.

2. Customers outside the US are responsible for shipping charges to and from
Gefen.

3. Copper cables are limited to a 30 day warranty and cables must be in their
original condition.

The information in this manual has been carefully checked and is believed to
be accurate. However, Gefen assumes no responsibility for any inaccuracies
that may be contained in this manual. In no event will Gefen 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 the features and
specications is subject to change without notice.

For the latest warranty coverage information, refer to the Warranty and Return
Policy under the Support section of the Gefen Web site at www.gefen.com.

PRODUCT REGISTRATION

Please register your product online by visiting the Register Product page

under the Support section of the Gefen Web site.

Rev A3

20600 Nordhoff St., Chatsworth CA 91311

1-800-545-6900 818-772-9100 fax: [phone]

www.gefen.com [e-mail]

Pb

This product uses UL listed or CE compliant power supplies.