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		 EXT-DVI-FM2000   
					User Manual   
					
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				CONTENTS   
					1 
					2 
					3 
					4 
					5 
					6 
					7 
					8 
					9 
					Introduction   
					Operation Notes   
					Features   
					Sender Unit Layout   
					Sender Unit Descriptions   
					Receiver Unit Layout   
					Receiver Unit Descriptions   
					Connecting the DVI FM 2000   
					Wiring Diagram   
					10 Specifications   
					11 Warranty   
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				INTRODUCTION   
					Congratulations on your purchase of the DVI FM 2000. 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 DVI FM 2000   
					The Gefen DVI FM 2000 extends a Dual Link DVI source up to 1000 feet (300 meters) using multi-mode   
					(50 micron) fiber optic cable. Resolutions up to 1080p Full HD and 2560 x 1600 at 60 Hz are supported.   
					How It Works   
					Connect the Sender Unit to the Dual Link DVI source. Connect the Receiver Unit to the Dual Link   
					DVI display. Use a single strand of SC-terminated fiber optic cable to connect the Sender Unit to   
					the Receiver Unit. Use the included 5V DC power supplies to connect both the Sender Unit and the   
					Receiver Unit to available electrical outlets.   
					1 
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				OPERATION NOTES   
					READ THESE NOTES BEFORE INSTALLING OR OPERATING   
					THE DVI DUAL LINK FIBER EXTENDER   
					• 
					• 
					The DVI Dual Link Fiber Extender only uses multi-mode SC fiber cables.   
					ATTENTION: Multi-mode fiber optic cable with a core diameter of 50/125 is required,   
					in order to extend to distance of 1000 feet (300 meters).   
					In most situations, only the Sender Unit need be powered. However, if the sink (e.g. Display) does   
					not supply enough voltage to the Receiver Unit, then connect the second power supply to the   
					Receiver Unit.   
					2 
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				FEATURES   
					Features   
					• 
					• 
					• 
					Extends Dual Link DVI up to 1000 feet (300 meters) using multi-mode (50/125) fiber optic cable.   
					Supports HD resolutions up to 1080p Full HD.   
					Supports VESA resolutions up to 1920 x 1200 (WUXGA) @ 60 Hz and   
					2560 x 1600 (WQXGA) @ 60 Hz.   
					• 
					• 
					Optical signal transmission provides improved immunity from electromagnetic interference (EMI).   
					Supports HDCP pass-through.   
					Package Includes   
					(1) DVI Dual Link Fiber Extender - Sender Unit   
					(1) DVI Dual Link Fiber Extender - Receiver Unit   
					(2) 5 V DC Power Supplies   
					(1) User manual   
					3 
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				SENDER UNIT LAYOUT   
					Top   
					Front   
					3 
					2 
					1 
					4 
					4 
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				SENDER UNIT DESCRIPTIONS   
					1 
					Status   
					This LED indicator will glow bright blue, indicating that there is a valid connection between the Sender   
					Unit and Receiver Unit. This LED will glow red when there is an interruption in the signal between the   
					Sender Unit and the Receiver Unit.   
					2 
					3 
					Power Receptacle   
					Connect this cable to the included 5 V DC power supply.   
					SC Fiber Connectors   
					Connect two SC Fiber Optic cables from the Sender Unit to the Receiver Unit. Make sure that the   
					Fiber Optic cables from both port A and B are connected to the same ports on the Receiver Unit. See   
					page 8 for details.   
					4 
					DVI Input   
					Connect this part of the Sender Unit to the DVI port on the computer.   
					5 
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				RECEIVER UNIT LAYOUT   
					Top   
					Front   
					3 
					2 
					1 
					Back   
					4 
					6 
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				RECEIVER UNIT DESCRIPTIONS   
					1 
					Status   
					This LED indicator will glow bright blue, indicating that there is a valid connection between the Receiver   
					Unit and Sender Unit. This LED will glow red when there is an interruption in the signal between the   
					Receiver Unit and the Sender Unit.   
					2 
					3 
					Power Receptacle   
					Connect this cable to the included 5 V DC power supply.   
					SC Fiber Connectors   
					Connect two SC Fiber Optic cables from the Receiver Unit to the Sender Unit. Make sure that the   
					Fiber Optic cables from both port A and B are connected to the same ports on the Sender Unit. See   
					page 8 for details.   
					4 
					DVI Input   
					Connect this part of the Receiver Unit to the DVI port on the Dual Link DVI display.   
					7 
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				CONNECTING THE DVI FM 2000   
					How to Connect the DVI FM 2000   
					1.   
					2.   
					3.   
					Connect the Dual Link DVI source to the Sender Unit.   
					Connect the Dual Link DVI display to the Receiver Unit.   
					Connect the Sender Unit and Receiver unit together using two   
					SC multi-mode fiber optic cables.   
					IMPORTANT: On the bottom of both the Sender Unit and Receiver Unit, each fiber   
					optic port is identified by the letter A or B. Make sure that the fiber optic cables   
					between the Sender Unit and Receiver Unit are connected to the proper port, as   
					shown below:   
					4.   
					Connect the 5V DC power supply to both the Sender Unit and Receiver Unit.   
					8 
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				WIRING DIAGRAM   
					Wiring Diagram for the DVI FM 2000   
					SC FIBER OPTIC CABLE   
					Sender   
					DVI Source   
					Receiver   
					DVI Display   
					EXT-DVI-FM2000   
					ATTENTION: This product should always be connected to a grounded electrical   
					socket.   
					9 
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				SPECIFICATIONS   
					Maximum Pixel Clock................................................................................................................2 x 165 MHz   
					Input Video Signal.....................................................................................................................1.2 volts p-p   
					Input DDC Signal................................................................................................................5 volts p-p (TTL)   
					DVI Connector (Sender / Receiver)...............................................................................DVI-D, 19-pin, male   
					Fiber Optic Connector (Sender / Receiver)......................................................................................SC type   
					Power Supply (Sender / Receiver).....................................................................................................5V DC   
					Power Consumption..............................................................................................2.5 Watts (max.) per unit   
					Operating Temperature..................................................................................................................0 ~ 50 °C   
					Storage Temperature................................................................................................................. -20 ~ 70 °C   
					Relative Humidity....................................................................................................................... 10% ~ 80%   
					Dimensions (Sender / Receiver).......................................................................1.97” W x 0.59” H x 2.98” D   
					Shipping Weight...................................................................................................................................2 lbs.   
					10   
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				WARRANTY   
					Gefen warrants the equipment it manufactures to be free from defects in material and workmanship.   
					If equipment fails because of such defects and Gefen is notified within two (2) years from the date of shipment, Gefen   
					will, at its option, repair or replace the equipment, provided that the equipment has not been subjected to mechanical,   
					electrical, or other abuse or modifications. The two year warranty is only valid on new products purchased as of January   
					2007. All products purchased before this date still retain their 1 year warranty. Equipment that fails under conditions other   
					than those covered will be repaired at the current price of parts and labor in effect at the time of repair. Such repairs are   
					warranted for ninety (90) days from the day of reshipment to the Buyer.   
					This warranty is in lieu of all other warranties expressed or implied, including without limitation, any implied warranty or   
					merchantability or fitness for any particular purpose, all of which are expressly disclaimed. Please note that if a product is   
					returned for repair, proof of sale may be required in order to claim the warranty. Customers returning products for repair   
					from locations outside the USA are responsible for shipping charges to and from Gefen. The warranty for copper cables is   
					limited to 30 days and returned cables must be in their original condition.   
					The information in this manual has been carefully checked and is believed to be accurate. However, Gefen assumes no   
					responsibility for any inaccuracies that may be contained in this manual. In no event will Gefen be liable for direct, indirect,   
					special, incidental, or consequential damages resulting from any defect or omission in this manual, even if advised of   
					the possibility of such damages. The technical information contained herein regarding the features and specifications is   
					subject to change without notice.   
					For the latest warranty coverage information, please visit Gefen’s Warranty page at   
					
					PRODUCT REGISTRATION   
					Please register your product online by visiting Gefen’s web site at   
					
					11   
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				Rev A1   
					20600 Nordhoff St., Chatsworth CA 91311   
					1-800-545-6900 818-772-9100 fax: 818-772-9120   
					
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					This product uses UL listed power supplies.   
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