Gefen GTB-USB2.0-4LR User Manual

USB 2.0 LR

4-Port Extender

GTB-USB2.0-4LR

User Manual

www.gefentoolbox.com

ASKING FOR ASSISTANCE

Technical Support:

Telephone [phone]
[phone]

Fax [phone]

Technical Support Hours:

8:00 AM to 5:00 PM (PST) Monday thru Friday Pacifi c Time.

Write To:

Gefen, LLC
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311

www.gefentoolbox.com
[e-mail]

Notice

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

any accompanying doc u men ta tion without prior written notice.

USB 2.0 LR 4-Port Extender is a trademark of Gefen, LLC

© 2010 Gefen, LLC, All Rights Reserved

All trademarks are the property of their respective companies

Rev A4

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 4-Port Extender
9 Troubleshooting
10 Network Cable Wiring Diagram
11 Wiring Diagram
12 Specifi cations
13 Warranty

INTRODUCTION

Congratulations on your purchase of the GefenToolBox USB 2.0 LR 4-Port
Extender. Your complete satisfaction is very important to us.

About Gefen

We specialize in total integration for your home theater, while also focusing on
going above and beyond customer expectations to ensure you get the most from
your hardware. We invite you to explore our distinct product line. Please visit
http://www.gefen.com for the latest offerings in High-Defi nition signal solutions
or call us between the hours of 8:00 am and 5:00 pm Monday-Friday, Pacifi c
Standard Time for assistance with your A/V needs. We’ll be happy to assist you.

Why GefenToolBox?

The GefenToolBox line offers portable and easy-to-install solutions for common
A/V system integration setups using HDMI connectivity. GefenToolBox products
are wall-mountable and small in size. GefenToolBox products are easily
transported in the fi eld and are ready for immediate and simple installations in
working environments.

The GefenToolBox USB 2.0 LR 4-Port Extender

The USB 2.0 LR 4-Port Extender extends a USB source up to 330 feet (100
meters) using a single CAT-5 cable. This product supports USB 2.0 with data
rates up to 480 Mbps in addition to backward-compatibility with USB 1.1. The
Receiver Unit allows the connections of up to four (4) USB devices, providing
access to printers, scanners, cameras, external storage media, digital signage,
and automated control systems.

How It Works

Use the supplied USB cable to connect the USB 2.0 LR 4-Port Sender Unit to
the USB host (source) device. Connect the USB devices to the Receiver Unit.
Use a CAT-5 cable to connect the Sender Unit to the Receiver Unit. Connect the
included locking power supply to the Receiver Unit, then connect the power cord
to an available electrical outlet. The LED indicators on the Sender Unit and the
Receiver Unit provide status on power and data transmission activity.

1

OPERATION NOTES

READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE USB 2.0 LR 4-PORT EXTENDER

• Use industry standard CA T-5, CAT-5e or CAT-6. Gefen recommends using solid
core cabling for maximum performance.

• The USB 2.0 LR 4-Port Extender is backward-compatible with USB 1.1.

• The USB 2.0 LR 4-Port Extender can extend USB a maximum of 330 ft (100 m)

• Use only the AC adapter supplied with the USB 2.0 LR 4-Port Extender. Use
of substitute adapters may cause permanent damage to the system and will
void the warranty.

2

FEATURES

Features

• Extends USB 2.0 up to 330 feet (100 meters)

• Supports 480 Mbps using USB 2.0

• Backward-compatible with USB 1.1 devices

• Receiver supports up to four (4) USB devices

• Uses industry-standard CAT-5, CAT-5e, or CAT-6 cable

• Plug-and-Play

• Works with PC and Mac computers

• Energy Star compliant

• Locking Power Connectors

Package Includes

(1) GefenToolBox USB 2.0 LR 4-Port Extender - Sender Unit
(1) GefenToolBox USB 2.0 LR 4-Port Extender - Receiver Unit
(1) 6 ft. USB cable (A-B)
(1) 5 V DC Locking Power Supply
(1) User Manual

3

SENDER UNIT LAYOUT

Front Panel

1 2 3

Top Panel

4

4

SENDER UNIT DESCRIPTIONS

1 USB Input Port

Connect the USB host device to this port.

2 Host Connection Indicator

This LED will turn bright green once the host USB device has been connected.
to the Sender Unit.

3 CAT -5 Output Jack

Connects the Sender Unit to the Receiver Unit using CA T-5 cabling.

4 5V DC Locking Power Connector

This receptacle can be used to connect an additional 5V DC locking power
supply (sold separately) if the host computer does not provide enough power for
operation. Normally , only the Receiver is powered by an external 5V DC locking
power supply (included).

5

RECEIVER UNIT LAYOUT

Front Panel

1 2 3 4

Top Panel

5

6

RECEIVER UNIT DESCRIPTIONS

1 USB Output Port (1 - 4)

Connect the USB devices to these ports.

2 USB Connection Indicators (1 - 4)

These LEDs will turn bright green when a USB device has been connected.

3 CAT -5 Input Jack

Connects the Receiver Unit to the Sender Unit using CA T-5 cabling.

4 Host Connection Indicator

This LED will turn bright green once the host USB device has been connected
to the Sender Unit. The Receiver Unit must also be connected to the Sender
Unit.

5 5V DC Locking Power Connector

Connect the included 5V DC locking power supply to this connector. Screw in
the threaded connector until fi nger tight.

7

CONNECTING AND OPERATING

r

THE USB 2.0 LR 4-PORT EXTENDER

How to Connect the USB 2.0 LR 4-Port Extender

1. Connect the USB source to the USB 2.0 LR 4-Port Extender Sender Unit using
the supplied USB cable.

2. Connect up to four USB devices to the USB 2.0 LR 4-Port Extender
Receiver Unit.

NOTE: Powered USB hubs may be connected to these ports up to a maximum
connection of 14 USB peripherals (including hubs). Overall speed and power is
divided among the active devices.

3. Connect the USB 2.0 LR 4-Port Extender Sender Unit and Receiver Unit
together with a CAT-5, CAT-5e or CAT-6 cable.

NOTE: Do not exceed 330 feet (100 meters).

4. Connect the included 5V DC Locking Power Supply to the Receiver Unit. Do
not overtighten the threaded locking connectors. Plug the power supply into
an available electrical outlet using the included AC power cord.

Gefen

Wiring Diagram for the USB 2.0 LR 4-Port Extender

CAT5 LINK CABLE

USB 2.0 CABLE

USB 2.0 Source

Sender

Receiver

eceive

USB 2.0 Printer

8

(Up to 330 ft)

USB 2.0 HDD

USB 2.0 Mouse

USB 2.0 Keyboard

GTB-USB2.0-4LR

TROUBLESHOOTING

Using the LED Indicators

Power LED

The power LED indicators should be active once the included 5V DC power supply
has been properly connected between the Receiver unit and an open wall power
socket. A non-active LED can indicate a power problem. If the host device is not
providing enough power to the Sender Unit, an additional power supply will need to
be purchased from Gefen. Contact Gefen Technical Support for assistance.

Host LED

The host LED indicators should be active once a valid USB source/output device
has been properly connected to the sending/receiving unit. On the Sender Unit, the
LED indicator will only be active once the source device is on. A non-active LED may
indicate that the source device is not on or properly connected. On the Receiver,
the LED indicator will only be active when a USB devices is properly connected and
is recognized by the source. A non-active LED may indicate that a USB device is
not properly connected or recognized by the source. Please check all USB cables
and install the proper drivers for the connected USB device. Devices requiring more
power such as hard drives and cameras may require a powered USB hub.

Link LED

The link LED indicators should be active once a valid connection has been made
between the Sender Unit and Receiver Unit. A non-active LED may indicate a
problem with the CA T-5 cabling. Please check terminations, patch panels, and
cables. Use other CA T-5 cables and test the units without using any patch panels.

Checking the Installation

On the Sender Unit and Receiver Unit, check that the Power, Host and Link LEDs
are on and that the Activity LED is blinking. If the Link LED and Activity LED are
permanently off then the CA T-5 / CAT-6 cabling between the Sender Unit and
Receiver Unit is not installed properly or is defective.

• For Windows users, open Device Manager to confi rm that the USB 2.0 LR
4-Port Extender has installed correctly . Expand the entry for Universal Serial
Bus controllers by clicking the + sign. If the USB 2.0 LR 4-Port Extender has
been installed correctly you should fi nd it listed as a Generic USB Hub.

• For Mac OS X users open the System Profi ler to confi rm that the USB 2.0 LR
4-Port Extender has installed correctly . In the left hand column under Hardware,
select “USB” and inspect the right hand panel. If the USB 2.0 LR 4-Port
Extender has been installed correctly you should fi nd it listed as a Hub under the
USB High-Speed Bus/USB Bus.

9

NETWORK CABLE WIRING DIAGRAM

Gefen recommends the TIA/EIA-568-B wiring option. Please adhere to the table
below when fi 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

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

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

12345678

10

SPECIFICATIONS

USB 2.0 Speed ....................................................................................... 480 Mbps

USB Connector (Sender Unit) ..................................................................... Type B

USB Connectors (Receiver Unit) ........................................................... (4) Type A

Link Connectors (Sender Unit / Receiver Unit) ............................................. RJ-45

Power Supply .................................................................................... 5 V / 4 A DC

Power Connectors ..................................................................................... Locking

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

Dimensions (Sender Unit / Receiver Unit) .................... 5.75” W x 1.25” H x 2.5” D

Shipping Weight ............................................................................................ 2 lbs.

11

WARRANTY

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efen warrants the equipment it manufactures to be free from defects in material

and workmanship.

equipment fails because of such defects and Gefen is notifi ed within two (2

I

ears from the date of shipment, Gefen will, at its option, repair or replace the
quipment, provided that the equipment has not been subjected to mechanical,
lectrical, or other abuse or modifi cations. Equipment that fails under conditions

other than those covered will be repaired at the current price of parts and labor in

ffect at the time of repair. Such repairs are warranted for ninety (90) days from

the da

reshipment to the Buyer.

This warrant
without limitation, an

articular purpose, all of which are expressly disclaimed.

2.

.

The information in this manual has been carefull
be accurate. However, Gefen assumes no responsibilit
that ma
direct, indirect, special, incidental, or consequential dama

defect or omission in this manual, even if advised of the possibility of such

an
dama

pecifi cations is subject to change without notice.

For the latest warrant

age at http://www.gefen.com/kvm/aboutus/warranty.js

is in lieu of all other warranties expressed or implied, including

implied warranty or merchantability or fi tness for an

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

ustomers outside the US are responsible for shipping charges to and from

efen.

opper cables are limited to a 30 day warranty and cables must be in their

ori

inal condition.

checked and is believed to

be contained in this manual. In no event will Gefen be liable for

es. The technical information contained herein regarding the features and

coverage information, please visit Gefen’s Warranty web

for any inaccuracies

es resulting from

RODUCT REGISTRATIO

lease register your product online by visiting Gefen’s web site at

http://www.

efen.com/kvm/Registry/Registration.jsp

12

Rev A4

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 power supplies.