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4

Before you get started, ensure that all the drivers required for your USB device(s) are installed.

LEX = Local Extender, REX = Remote Extender

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2

33

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Power the LEX with the included 24V 1A

AC adapter and tighten the locking ring.

Connect the LEX to the computer’s USB 3 port using the included USB cable.

1

Place extenders where desired and connect the fiber cable to the Link ports (LC) on the

LEX and REX.

LEX (back view)

LEX (back view)

REX (back view)

Max 200m OM3 multimode fiber

(LC-LC crossover duplex cable not included)

LEX (back view)

REX (back view)

Computer

5

Attach USB device(s) to the REX.

REX (back view)

6

Optional: Connect LEX and REX LAN ports

to a network or device as necessary.

LEX/REX LAN Port

24V 1A AC adapter

24V 2.71A AC adapter

Power the REX with the included 24V 2.71A

AC adapter and tighten the locking ring. 

DC 24V / 2.71A

24V 1A

USB

LAN

Link

24V 1A

USB

LAN

Link

24V 1A

USB

LAN

Link

24V 2.71A

USB

USB

USB

USB

LAN

Link

24V 2.71A

USB

USB

USB

USB

LAN

Link

24V 2.71A

USB

USB

USB

USB

LAN

Link

LAN

Icron USB 3-2-1 Raven™ 3124 

  

 

4-Port USB 3.1, 200m Multimode Fiber  

Point-to-Point Extender System

Quick 

Start 

Guide

Package Contents:

 

ƒ

Icron USB 3-2-1 Raven 3124 LEX

 

ƒ

Icron USB 3-2-1 Raven 3124 REX

 

ƒ

USB 3.1 Gen 1 Cable

 

ƒ

24V 1A AC Adapter

 

ƒ

24V 2.71A AC Adapter

 

ƒ

2x Country Specific Power Cords

 

ƒ

Quick Start Guide

Includes the ExtremeUSB-C™ suite of features:

   

 

Transparent USB extension supporting USB 3, 2 and 1

 

True plug and play; no software drivers required

 

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

For additional details about 

configuring and operating your 

Raven 3124, refer to the complete 

online user guide at:

 

     

www.icron.com/3124

For technical support visit:

     www.icron.com/support

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