Gefen EXT-DVI-CAT5-ELR, EXT-DVI-CAT5-ELRS, EXT-DVI-CAT5-ELRR User Manual

®

DVI RS232

ELR Extender

EXT-DVI-CAT5-ELR

User Manual

www.gefen.com

ASKING FOR ASSISTANCE

Rev A12

Technical Support:
Telephone [phone]
[phone]

Fax [phone]

Technical Support Hours:

8:00 AM to 5:00 PM Monday thru Friday.

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 RS232 ELR Extender is a trademark of Gefen LLC

© 2014 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 RS232 ELR Extender

9 DIP Switches

10 DIP Switch Conguration

13 Network Cable Wiring Diagram

14 Firmware Update

15 Specications

16 Warranty

1

Congratulations on your purchase of the DVI RS232 ELR 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 RS232 ELR Extender

The DVI RS232 ELR Extender extends any DVI source to a monitor, touch
screen display, or other digital signage device placed at a distance up to 330 feet
(100 meters) using one CAT-5e cable. This product also extends Ethernet and
RS-232 using the same CAT-5e cable, allowing access and control of devices
using RS-232.

How It Works

Place the Sender unit next to the DVI input source. Use the included DVI cable to
connect the source to the Sender unit. Connect the Receiver unit to the monitor or
digital signage display with a DVI cable (not supplied). Use one CAT-5e cable, up
to 330 feet (100 meters), to connect the Sender unit to the Receiver unit. Connect
an RS-232 serial cable from the RS-232 port on the Sender unit to the RS-232
control device. Use another RS-232 cable to connect the RS-232 port on the
Receiver unit to the RS-232 device. Connect the Ethernet ports on both the
Sender unit and the Receiver unit to any computer source and extended Ethernet
device.

INTRODUCTION

2

OPERATION NOTES

PLEASE READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE DVI RS232 ELR EXTENDER

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

• Shielded (STP) CAT-5e or CAT-6a 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 DVI RS232 ELR Extender features the ability to generate compatible
EDID and Hot Plug signals when working with different brands of source
devices and monitors.

• This product does not support HDCP content with DVI.

3

FEATURES

Features

• Extends any DVI, RS-232, and Ethernet devices up to 330 feet

• Supports resolutions up to 1080p, 2K, and 1920x1200

• Excellent for digital signage applications

• Maximum Ethernet throughput of 100 Mbps, Full Duplex mode.

• Uses one CAT-5e cable for DDC and control signals.

• All-digital signal transmission for zero signal loss.

• Locking power connectors.

• Low power consumption (Green Mode) when DVI source is not detected.

• Field-upgradable via RS-232.

• Metal enclosure improves RF shielding.

Package Includes

(1) Gefen DVI RS232 ELR Extender - Sender unit
(1) Gefen DVI RS232 ELR 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

1

2 3 4

5

6