Gefen USB 2.0 LR Extender EXT-USB2.0-LR User Manual

www.gefen.com

®

USB 2.0 LR

Extender

EXT-USB2.0-LR

User’s Manual

ASKING FOR ASSISTANCE

Rev B1

Technical Support:
Telephone [phone]
[phone]

Fax [phone]

Technical Support Hours:

8:00 AM to 5:00 PM (PST) 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 hard ware, packaging and

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

USB 2.0 LR Extender is a trademark of Gefen, LLC

© 2010 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 Specifi 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 fl ash
drives. Additional applications include security, industrial control, digital signage,
scientifi 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 CA T-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

• Specifi cations:

Package Includes

(1) Gefen USB 2.0 Extender over CAT5 LR Sender
(1) Gefen USB 2.0 Extender over CAT5 LR Receiver
(1) 5V DC Power Supply
(1) 6 ft. USB Cable
(1) User’s Manual

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 CA T-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 traffi c is passing between the sending and
receiving units.

7 5V DC Locking Power Receptacle

This receptacle can be used with an additionally purchased 5V DC power
supply if the host computer does not provide the required 5V for operation.

SENDER PANEL DESCRIPTIONS

6

Front Panel

Back Panel

RECEIVER PANEL LAYOUT

1 2 3 4

5 6 7 8

7

1 Power LED Indicator

This LED will become active once a valid connection is made between the
included 5V DC power supply and an open wall power socket.

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 “A” Input Connector 1

Connect the USB device to this input.

4 USB “A” Input Connector 2

Connect the USB device to this input.

5 Link LED Indicator

This LED will become active once a valid connection is between the sender and
receiver units.

6 RJ-45 Connection Port

Connect a CA T-5, CAT-5e or CAT-6 cable between this port and the RJ45
connection port on the sending unit.

7 Activity LED Indicator

This LED will be active when traffi c is passing between the sending and
receiving units.

8 5V DC Locking Power Receptacle

Connect the included locking 5V DC power supply between this port and an
open wall power socket.

RECEIVER PANEL DESCRIPTIONS

8

How to Connect the USB 2.0 LR Extender

1. Connect the USB source to the USB 2.0 LR Extender sender unit using the
supplied USB A to B cable.

2. Connect up to two USB peripherals to the USB 2.0 LR Extender receiver
using user supplied USB cables.

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 Extender sender and receiver units together with a
user supplied CAT-5, CAT-5e or CAT-6 cable.

NOTE: If fi eld terminating CAT-5 cables, please adhere to the TIA/EIA-568-B
specifi cation. Please see the NETWORK CABLE WIRING DIAGRAM on page 10
for more details.

4. Plug the included 5V DC power supply into the USB 2.0 LR Extender
receiver unit. Operational power for the sender unit is provided by the host
computer.

Checking the Installation

On the sending and receiving units, 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 cabling between the sending and receiving units are not
installed properly or is defective.

For Windows users (2000, XP, or Vista) open Device Manager to confi rm that the
USB 2.0 LR Extender has installed correctly . Expand the entry for Universal Serial
Bus controllers by clicking the + sign. If the USB 2.0 LR 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
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 Extender has been
installed correctly you should fi nd it listed as a Hub under the USB High-Speed Bus/
USB Bus.

CONNECTING AND OPERATING THE USB 2.0 LR EXTENDER

9

TROUBLESHOOTING

Using the LED Indicators to Troubleshoot Issues

Power LED

The power LED indicators should be active once the included 5V DC power supply
has been properly connected between the receiving unit and an open wall power
socket. A non-active LED can indicate a power problem. Please check that the power
cable is properly connected and locked to the receiver unit. If the power LED on the
sender unit is unstable or not active, the host computer may not be supplying the
required 5V for operation. In that case, a separate 5V DC power adapter must be
purchased and connected the sender unit.

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, 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 sending and receiving units. 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.

12345678

Gefen has specifi cally engineered their products to work with the TIA/EIA-568-B
specifi cation. Please adhere to the table below when fi eld terminating cable for
use with Gefen products. Failure to do so may produce unexpected results and
reduced performance.

Pin Color

1 Orange / White
2 Orange
3 Green / White
4 Blue

5 Blue / White
6 Green
7 Brown / White
8 Brown

10

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
for best results.

Each cable run must be one continuous run from one end to the other. Splices or
punch-down blocks are not advised due to signal interruption.

NETWORK CABLE WIRING DIAGRAM

11

WIRING DIAGRAM

12

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

Link Connectors ............................................................................. RJ-45 Shielded

USB Connectors Transmitter: ........................................................ (1) USB type B

USB Connectors Receiver: ............................................................. (2) USB type A

Dimensions Transmitter: ................................................... 1.5” W x 1.2” H x 3.3” D

Dimensions Receiver: ...................................................... 3.4” W x 1.1” H x 1.3” D

USB .......................................... Two 500 mA DC powered USB ports at Receiver

Power Supply: ..........................................................External 5V DC

Power Consumption: ……………..2.5W(Sender), 10W(Receiver)

Operating T emperature ............................................................................... 0-70 deg. C

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

SPECIFICATIONS