Intelix DIGI-USB2 Manuel utilisateur

Revision 171213

USB 2.0 DIGI-USB2

1-Port USB 2.0 100m Category 5e/6/6a/7

Extender Set with Flexible Power

User Manual

Page 2of 13

Thank you for purchasing the USB 2.0 DIGI-USB2.

Please read this guide thoroughly.

FCC Radio Frequency Interference Statement Warning

This device complies with Part 15 of the FCC rules. Operation is subject to the following two

conditions: (1) this device may not cause harmful interference, and (2) this device must accept any

interference received including interference that may cause undesired operation.

CE Statement

We, Liberty AV Solutions, declare under our sole responsibility that the USB 2.0 DIGI-USB2, to which

this declaration relates, is in conformity with European Standard EN 55022, EN 61000, and EN

55024.

IC Statement

This Class A digital apparatus complies with Canadian ICES-003.

WEEE Statement

The European Union has established regulations for the collection and recycling of all waste

electrical and electronic equipment (WEEE). Implementation of WEEE regulations may vary slightly

by individual EU member states. Please check with your LEX and state government guidelines for

safe disposal and recycling or contact your national WEEE recycling agency for more information.

Product Operation and Storage

Please read and follow all instructions provided with this product, and operate for intended use

only. Do not attempt to open the product casing as this may cause damage and will void warranty.

Use only the power supply provided with this product. When not in use, product should be stored in

a dry location between -20°C and 70°C.

Page 3of 13

Table of Contents

Introduction

USB DIGI-USB2 Product Contents

Requirements

Features

The LEX Extender (LEX)

The Remote Extender (REX)

Installation Guide

Mounting the LEX or REX

Preparing for Installation

Installing the LEX

Installing the REX

Installing Flexible Power

Connecting the LEX to the REX

Connecting a USB Device

Checking the Installation

Compatibility

Troubleshooting

Contacting Technical Support

Technical Glossary

Specifications

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Introduction

The instructions in this guide assume a general knowledge of computer installation procedures,

familiarity with cabling requirements, and some understanding of USB devices.

NOTE: Notes provide additional information that could be useful.

!Caution Symbols are followed by very important information about an operational requirement

USB 2.0 DIGI-USB2 Product Contents

Your DIGI-USB2 is packaged with:

LEX

REX

International AC Power Adapter

US Power Cord [Other country power cards are available á la carte]

USB 2.0 A-B cable

Quick Start Guide

NOTE: The DIGI-USB2 features Flexible Power, allowing the installer to connect the supplied 24V, 1A

power adapter to either the LEX or REX for normal extension system operation. Please note,

when powering at the LEX, take care not to plug the remote side of the CAT 5e/6/7 link cable

directly into equipment other than the REX to avoid possible damage as flexible power is

different from Power over Ethernet (PoE) and will only properly power the REX.

Requirements

To complete the installation, you will also require the following items that are not included with the

product:

USB 1.1 or 2.0 compatible computer (host computer) with a USB compliant operating system

USB 1.1 or 2.0 compatible device(s)

CAT 5e/6/7 solid core Unshielded Twisted Pair (UTP) cable with two RJ45 connectors (if using

surface cabling), or CAT 5e/6/7 cabling with two information outlets and two CAT 5e/6/7 patch

cords with RJ45 connectors (if using premise cabling)

Features

The USB 2.0 DIGI-USB2 enables users to extend beyond the standard 5m cable limit for USB peripheral

devices. With the DIGI-USB2, USB device(s) can be located up to 100 meters (330 feet) from the

computer. The DIGI-USB2 is composed of two individual units: the LEX (LEX Extender) and REX (Remote

Extender).

!The LEX and REX may be hot to the touch during operation.

The DIGI-USB2 includes the ExtremeUSB® suite of features:

• Transparent USB extension

• True plug and play; no software drivers required

• Works with all major operating systems: Windows®, macOS™ and Linux®

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The LEX (LEX)

The LEX connects to the computer using a standard USB cable (included). Power for the LEX is provided

by the host computer. Power for the REX is provided by the 24V AC adapter connected at either the LEX

or REX. The LEX delivers power over the CAT 5e/6/7 extension link to the REX when the included power

supply is connected to the LEX.

ITEM

TYPE

DESCRIPTION

Power LED (Green)

LED turns on when power is supplied.

LED is off when no power is supplied by the host computer.

Link LED (Green)

Indicates a valid ExtremeUSB link is established between the LEX and REX.

LED turns on when link between the LEX and REX is established.

LED is off when there is no link between the LEX and REX. LED is slow blinking

when the unit is attempting to establish a link.

Host LED (Green)

Indicates that the extender system is properly enumerated on the host

computer.

LED blinks when the extender system is in a suspended state.

Activity LED (Green)

Indicates data transmission is occurring between the LEX and REX.

LED blinks intermittently with or without a USB device connected.

When the LEX and REX are in suspend mode, the LED is off.

Mode

Reserved for manufacturer use.

Config Port

Reserved for manufacturer use.

USB Port

Used to connect the LEX to the host computer. Accepts USB Type B connector.

Power Port

Connects to the AC power supply.

Link Port (RJ45)

Accepts RJ45 connector for CAT 5e/6/7 cabling to connect the LEX to the REX.

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The REX

The REX provides a USB Type A port for connecting standard USB devices. The REX allows you to

connect one USB device directly. Additional devices may be connected by attaching USB hubs to the

REX. The REX is powered either directly by the included power supply, or via the CAT 5e/6/7 link

extension cable from the LEX. The USB port delivers up to 1 Amp of current to the attached USB device.

ITEM

TYPE

DESCRIPTION

Power LED (Green)

LED turns on when power is supplied.

Link LED (Green)

Indicates a valid ExtremeUSB link is established between the LEX and REX.

LED turns on when link between LEX and REX is established.

LED is off when there is no link between the LEX and REX. LED is slow blinking

when the unit is attempting to establish a link.

Host LED (Green)

Indicates that the extender system is properly enumerated on the host

computer.

LED blinks when the extender system is in a suspended state.

Activity LED (Green)

Indicates data transmission is occurring between the LEX and REX.

LED blinks intermittently with or without a USB device connected.

When the LEX and REX are in suspend mode, the LED is off.

USB Device Port

Accepts USB device using Type A connector.

Power Port

Connects to the AC Power Supply

Link Port (RJ45)

Accepts RJ45 connector for CAT 5e/6/7 cabling to connect the LEX to the REX.

Config Port

Reserved for Manufacturer use.

Mode

Reserved for Manufacturer use.

Page 7of 13

Installation Guide

Connect the provided power adapter to either the LEX or the REX.

Mounting the LEX or REX

If mounting is required, the LEX and REX have two mounting slots on each side for use with cable tie/zap

straps (not included).

Preparing for Installation

Before you can install the DIGI-USB2, you need to prepare your site:

(1) Determine where the computer is to be located and set up the computer.

(2) Determine where you want to locate the USB device(s).

(3) If you are using surface cabling, the DIGI-USB2 supports a maximum distance of 100m.

If you are using premise cabling, ensure CAT 5e/6/7 cable is installed between the two locations,

with CAT 5e/6/7 information outlets located near both the computer and the USB device(s), and

the total length, including patch cords is no more than 100m.

Page 8of 13

Installing the LEX

(1) Place the LEX near the computer.

(2) Install the supplied USB cable between the LEX and USB port on the host computer.

Installing the REX

(1) Place the REX near the USB device(s) in the desired remote location.

Installing Flexible Power

(1) Connect 24V 1A supplied AC power adapter to the LEX or REX, based on installation

requirement.

NOTE: The DIGI-USB2 features flexible power, allowing the installer to connect the supplied 24V, 1A

power adapter to either the LEX or REX unit for normal extension system operation. Please note,

when powering at the LEX, take care not to plug the remote side of the CAT 5e/6/7 link cable

directly into equipment other than the REX to avoid possible damage as flexible power is

different from Power over Ethernet (PoE) and will only properly power the REX.

Connecting the LEX to the REX

To ensure proper operation, it is recommended that only solid core CAT 5e/6/7, Unshielded Twisted Pair

(UTP) cabling be used to connect the LEX to the REX. The cabling must have a straight-through

conductor configuration with no crossovers and must be terminated with 8 conductor RJ45 connectors

at both ends. The combined length of any patch cords using stranded conductors must not exceed

100m.

With Surface Cabling:

(1) Plug one end of the CAT 5e/6/7 cabling (not included) into the Link port (RJ45) on the LEX.

(2) Plug the other end of the CAT 5e/6/7 cabling into the Link port (RJ45) on the REX.

With Premise Cabling:

(1) Plug one end of a CAT 5e/6/7 patch cord (not included) into the Link port (RJ45) on the LEX.

(2) Plug the other end of the patch cord into the CAT 5e/6/7 information outlet near the host

computer.

(3) Plug one end of the second CAT 5e/6/7 patch cord (not included) into the Link port (RJ45) on the

REX.

(4) Plug the other end of the second patch cord into the CAT 5e/6/7 information outlet near the

USB device.

Connecting a USB Device

(1) Install any software required to operate the USB device(s). Refer to the documentation for the

USB device(s), as required.

(2) Connect the USB device to the device port on the REX.

(3) Check that the device is detected and installed properly in the operating system.

Checking the Installation

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(1) On the LEX and REX, check that the Power, Activity, Link and Host LEDs are on. If the Host or Link

LEDs are permanently off, then the cabling between the LEX and REX may not be installed

properly or is defective.

(2) For Windows users (XP, 7, 8, 8.1, 10), open Device Manager to confirm that the DIGI-USB2

extender system has been installed correctly. Expand the entry for Universal Serial Bus

controllers by clicking the “+” sign. If the extender system has been installed correctly, you

should find it listed as a “Generic USB Hub”.

NOTE: To open Device Manager in Windows XP:

Right click “My Computer” then select: Properties >> Hardware tab >> Device Manager

NOTE: To open Device Manager in Windows 7:

Open the Start Menu, right click on “Computer” then select: Manage >> Device Manager

NOTE: To open Device Manager in Windows 8, 8.1 or 10:

Right click the Start Menu and then select: Device Manager

(3) For macOS users, open the System Profiler to confirm that the DIGI-USB2 Series extender

system has installed correctly. In the left hand column under Hardware, select “USB” and

inspect the right hand panel. If the extender has been installed correctly, you should find it listed

as a “Hub” under the USB High-Speed Bus/USB Bus.

NOTE: To open System Profiler in macOS:

Open the Finder, select Applications, then open the Utilities folder and double click on the

System Profiler icon.

(4) If the DIGI-USB2 Series extender system is not detected correctly or fails to detect, please

consult the Troubleshooting section in this guide.

Compatibility

The DIGI-USB2 complies with USB 1.1 and USB 2.0 specifications governing the design of USB devices.

However, there is no guarantee that all USB devices will be compatible, as there are a number of

different factors that may impact the operation of USB devices over extended distances.

Troubleshooting

Page 10 of 13

The following table provides troubleshooting tips. The topics are arranged in the order in which they

should be executed in most situations. If you are unable to resolve the problem after following these

instructions, please contact Technical Support for further assistance.

PROBLEM

CAUSE

SOLUTION

USB device is attached

but not functioning.

• The USB device requires drivers that

were not installed.

• The USB device does not support

USB hubs.

• The USB device has malfunctioned.

1. Install the required USB device driver on

the computer operating system prior to

attaching the USB device into the REX. Please

see your USB device manufacturer’s website

for details.

2. In the Universal Serial Bus controllers

section of Device Manager, check that the

USB device has enumerated.

3. Contact Technical Support for assistance.

USB device is attached

but not functioning.

Overcurrent condition has occurred

because the USB device has drawn

more current than can be supplied per

USB specification (1A). Operating

system may generate a status bubble

indicating an issue.

1. Power cycle REX by unplugging the power

adapter from the extender. Wait

approximately 30 seconds and then plug the

power adapter back into the REX.

2. If overcurrent continues to occur, either:

(a) the USB device may use more power than

the USB specification, or (b) the USB device

may be damaged.

3. Consult your USB device documentation

and power your USB device with the required

power supply.

Link LED

on the LEX and REX blink

intermittently.

The CAT 5e/6/7 cable connecting the

LEX and REX is faulty.

1. Ensure the CAT 5e/6/7 cable is of decent

quality.

2. Test the Link with a Gigabit Ethernet tester

2. Contact Technical Support for assistance.

Link LED on the LEX and

REX is off.

• The REX is not receiving power.

• The LEX is not receiving power.

• The link cable is malfunctioning.

• The extender system is

malfunctioning.

1. Confirm the host computer is on and

providing power to LEX.

2. Ensure the supplied AC power adapter is

properly connected to either the LEX or the

REX.

3. Ensure the CAT 5e/6/7 cabling between

the LEX and REX is properly installed or

replace the link cable.

4. Check that the AC adapter is connected to

a live source of electrical power.

5. Contact Technical Support for assistance.

Contacting Technical Support

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