Gefen USB2.0-LR User manual

®
USB 2.0 LR
Extender
EXT-USB2.0-LR
User Manual
www.gefen.com

ASKING FOR ASSISTANCE
Rev B2
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
[email protected]
Notice
Gefen, LLC reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
USB 2.0 LR Extender is a trademark of Gefen, LLC
© 2011 Gefen, LLC, All Rights Reserved
All trademarks are the property of their respective companies

CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Sender Panel Layout
5 Sender Panel Descriptions
6 Receiver Panel Layout
7 Receiver Panel Descriptions
8 Connecting And Operating The USB 2.0 LR Extender
9 Troubleshooting
10 Network Cable Wiring Diagram
11 Wiring Diagram
12 Specications
13 Warranty

1
Congratulations on your purchase of the USB 2.0 LR 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 implement and simple to operate.
The Gefen USB 2.0 LR Extender
Gefen’s USB 2.0 LR extends high-speed USB devices simply and reliably.
The compact USB 2.0 LR Sender/Receiver units install in minutes and fully
support all USB versions (V1.1 and V2.0), at speeds of up to 480 mbps
-- essential for high-performance applications such as digital imaging and
interactive gaming.
The two-port USB 2.0 LR hub is ideal for remotely accessing laser printers,
scanners, web cameras, external hard drives, CD/DVD burners, and ash
drives. Additional applications include security, industrial control, digital signage,
scientic data acquisition and much more due to the universal implementation of
USB standards.
How It Works
Gefen’s USB 2.0 LR supports all major operating systems -- Windows, MacOS
and Linux. No software drivers are required.
The combined length of all cables in the extension (including patch cables) can
be up to 330 feet (100m).
A powered USB hub may be connected to the USB 2.0 Extender LR Receiver
to allow more USB devices to be extended. A maximum of 14 USB devices
(including hubs) may be connected to the USB 2.0 LR Receiver.
INTRODUCTION

2
READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE USB 2.0 LR EXTENDER
• Use industry standard CAT-5, CAT-5e or CAT-6. Gefen recommends using solid
core cabling for maximum performance.
• The USB 2.0 LR Extender is USB 2.0/1.1 compliant
• The USB 2.0 LR Extender can extend USB a maximum of 330 ft (100m)
• Use only the AC adapter supplied with the USB 2.0 LR Extender. Use of
substitute adapters may cause permanent damage to the system and will
void the warranty.
OPERATION NOTES

3
Features
• Operate USB 2.0 peripherals up to 330ft (100m) from a computer
• Supports low and high-speed USB
• Uses industry-standard CAT5, CAT5e, or CAT6 cable
• Supports all major operating systems -- Windows, MacOS and Linux.
• True plug-and-play, 100% hardware solution with no drivers required
• Operates at full 480 Mbps speed when running in USB 2.0 mode
• Receiver supports up to 2 USB powered connections at 500 mA each
Package Includes
(1) Gefen USB 2.0 Extender over CAT5 LR Sender
(1) Gefen USB 2.0 Extender over CAT5 LR Receiver
(2) 5V DC Power Supplies
(1) 6 ft. USB Cable
(1) Quick-Start Guide
FEATURES

4
Front Panel
Back Panel
4 5 6 7
SENDER PANEL LAYOUT
1 2 3

5
1 Power LED Indicator
This LED will become active once the host computer is connected to the sender
unit.
2 Host Connection LED Indicator
This LED will become active once a valid connection is made by the host source
and the USB 2.0 LR Extender.
3 USB “B” Input Connector
Connect the USB source to this input.
4 Link LED Indicator
This LED will become active once a valid connection is between the sender and
receiver units.
5 RJ-45 Connector Port
Connect a CAT-5, CAT-5e or CAT-6 cable between this port and the RJ45
connector port on the receiving unit.
6 Activity LED Indicator
This LED will be active when trafc is passing between the sending and
receiving units.
7 5V DC Locking Power Receptacle
Connect the included locking 5V DC power supply between this port and an
open wall power socket.
SENDER PANEL DESCRIPTIONS

6
Front Panel
Back Panel
RECEIVER PANEL LAYOUT
1 2 3 4
5 6 7 8