Gefen GTB-USB2.0-4LR user manual Asking For Assistance, Technical Support Hours, Write To

Models: GTB-USB2.0-4LR

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Telephone(818) 772-9100 (800) 545-6900

Fax	(818) 772-9120

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

Gefen, LLC

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

www.gefentoolbox.com

support@gefentoolbox.com

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 4-Port Extender is a trademark of Gefen, LLC

All trademarks are the property of their respective companies

Rev A4

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Contents

USB 2.0 LR 4-Port Extender GTB-USB2.0-4LR User ManualTechnical Support Hours ASKING FOR ASSISTANCETechnical Support Write To8 Connecting And Operating The USB 2.0 LR 4-Port Extender CONTENTS1 Introduction 2 Operation Notes 3 Features 4 Sender Panel Layout 9 Troubleshooting 10 Network Cable Wiring Diagram 11 Wiring DiagramAbout Gefen Why GefenToolBox?INTRODUCTION The GefenToolBox USB 2.0 LR 4-Port ExtenderOPERATING THE USB 2.0 LR 4-PORT EXTENDER OPERATION NOTESREAD THESE NOTES BEFORE INSTALLING OR Package Includes FEATURESFeatures Top Panel SENDER UNIT LAYOUTFront Panel SENDER UNIT DESCRIPTIONS 2 Host Connection Indicator4 5V DC Locking Power Connector 1 USB Input PortTop Panel RECEIVER UNIT LAYOUTFront Panel 5 5V DC Locking Power Connector 2 USB Connection Indicators 14 Host Connection Indicator RECEIVER UNIT DESCRIPTIONSWiring Diagram for the USB 2.0 LR 4-Port Extender CONNECTING AND OPERATING THE USB 2.0 LR 4-PORT EXTENDERHow to Connect the USB 2.0 LR 4-Port Extender USB 2.0 CABLEPower LED TROUBLESHOOTINGUsing the LED Indicators Checking the Installation1 2 3 4 5 6 7 NETWORK CABLE WIRING DIAGRAMColor SPECIFICATIONS Please register your product online by visiting Gefen’s web site at WARRANTYPRODUCT REGISTRATION Page 20600 Nordhoff St., Chatsworth CA This product uses UL listed power suppliesRev A4