Gefen DVI RS232 User manual

®
DVI RS232
Extender over CAT5
with Ethernet
EXT-DVI-CAT5-ELR
User Manual
www.gefen.com

ASKING FOR ASSISTANCE
Rev A2
29.81
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
[email protected]
Notice
Gefen LLC reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
DVI RS232 Extender over CAT5 with Ethernet
is a trademark of Gefen LLC
© 2011 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 and Operating the DVI RS232 Extender over CAT5 with Ethernet
9 DIP Switches
10 DIP Switch Configuration
12 Network Cable Wiring Diagram
13 Mounting Plate Installation
14 Specifications
15 Warranty

1
Congratulations on your purchase of the DVI RS232 Extender over CAT5 with
Ethernet. 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 Extender over CAT5 with Ethernet
The DVI RS232 Extender over CAT-5 with Ethernet extends any DVI source to
a monitor, touch screen display, or other digital signage application placed at a
distance up to 330 feet (100 meters) using one CAT-5 cable. This product also
extends Ethernet and RS-232 using the same CAT-5 cable extension, allowing
access to control 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 moni-
tor or digital signage display with a DVI cable (not supplied). Use one CAT-5
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. 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 EXTENDER OVER CAT5 WITH
ETHERNET
• 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 DVI RS232 Extender over CAT5 with Ethernet 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.
• Metal enclosure improves RF shielding.
Package Includes
(1) Gefen DVI RS232 Extender over CAT5 with Ethernet Sender Unit
(1) Gefen DVI RS232 Extender over CAT5 with Ethernet Receiver Unit
(1) 6 ft. DVI Cable (M-M)
(2) 5V DC Locking Power Supplies
(1) User Manual

4
SENDER UNIT LAYOUT
Back
Front
124
56
3

5
SENDER UNIT DESCRIPTIONS
1 5V DC Locking Power Connector
Connect the included 5V DC locking power supply to this connector.
2 Power Indicator
This LED will turn bright red once the included 5V 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 Locking DVI Port
Connect a DVI source to this port.
4 RS-232 Port
Connect the RS-232 host device to this port.
5 Link Output Jack
Connects the Sender Unit to the Receiver Unit using a CAT-5 cable.
6 Ethernet Input Jack
Connects the Sender Unit to the network using an Ethernet cable.

6
RECEIVER UNIT LAYOUT
Back
Front
123
56
4

7
RECEIVER UNIT DESCRIPTIONS
1 RS-232 Port
Connect the RS-232 device to this port.
2 Locking DVI Port
Connect a DVI source device to this DVI port.
3 5V DC Locking Power Connector
Connect the included 5V DC locking power supply to this connector.
4 Power Indicator
This LED will turn bright red once the included 5V DC locking power supply has
been properly connected to the unit and the locking power supply has been
connected to an available electrical outlet.
5 Ethernet Output Jack
Connects the Receiver Unit to the network device.
6 Link Input Jack
Connects the Sender Unit to the Receiver Unit using CAT-5 cabling.