2x Dual Link DVI Extender
Contents
1. 2x Dual Link DVI Extender Important Safety Instructions 10 11 12 13 14 19 Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this product near water Clean only with a dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install or place this product near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Only use attachments accessories specified by the manufacturer To reduce the risk of electric shock and or damage to this product never handle or touch this unit or power cord if your hands are wet or damp Do not expose this product to rain or moisture Unplug this apparatus during lightning storms or when unused for long periods of time Refer all servicing to qualified service personn2. 2014 Gefen LLC All Rights Reserved All trademarks are the property of their respective owners iV Operating Notes The 2x Dual Link DVI Extender over CAT 6 was designed for use with high quality CAT 6a augmented cabling This unit will either not perform to specification or refuse to operate completely if cabling other than CAT 6a is used When terminating CAT 6a cables in the field be sure to use the TIA EIA 568 B specification See Cable Termination for details e The 2x Dual Link DVI Extender over CAT 6 has a maximum distance rating based on the bandwidth i e resolution and color of the video being transmitted When used with high quality CAT 6a cabling you can expect a maximum extension range of 200 feet 60 meters at 3840 x 2400 or 1080p resolution Lower quality cabling or older standards such as CAT 5e cables will shorten the maximum achievable extension distance Features and Packing List Features Extends two dual link DVI sources to two dual link DVI displays up to 200 feet 60 meters over four CAT 6a cables Supports 1080p Full HD at 120Hz and dual link resolutions up to 3840 x 2400 WQUXGA EDID management with Local and Pass through modes EQ adjustment trim pots on Receiver equalize the signal to compensate for cable length and the quality skew variances found among different CAT 6a cables Locking Power Supplies Rack mountable rack ears included elvi 1080P HDCP E COMPLIANT
3. DVI display 3 Link 2 2 Connect a CAT 6a cable from this port to the Link 2 2 port on the Sender unit Link 1 1 Connect a CAT 6a cable from this port to the Link 1 1 port on the Sender unit 5 DVI Out 1 Connect a dual link DVI cable from this port to the primary DVI display 6 Link 2 2 Connect a CAT 6a cable from this port to the Link 2 2 port on the Sender unit 7 5V DC Connect the included 5V DC locking power supply to this receptacle JI page 5 Installation Connecting the 2x Dual Link DVI Extender 1 Connect one of the included dual link DVI cables between the primary DVI source and the DVI In 1 port on the Sender unit 2 Connect the other dual link DVI cable included between the secondary DVI source and the DVI In 2 port on the Sender unit 3 Connect four CAT 6a cables between the Sender and Receiver units Each RJ 45 connector on the Sender and Receiver unit is identified by Link 1 1 Link 1 2 Link 2 1 and Link 2 2 When connecting the CAT 6 cables make sure that the connectors on the Sender unit are connected to the corresponding connectors on the Receiver unit e g Link 1 1 gt Link 1 1 Link 1 2 gt Link 1 2 and so on e NOTE When field terminating CAT 6a cabling please adhere to the TIA EIA 568 B specification See Cable Termination for more information 4 Connect a dual link DVI cable between the primary DVI display and the DVI Out 1 port on the Receiver unit 5 Connect another d
4. between the unit and an available electrical outlet page 2 Getting Started Sender Unit Layout Back 1 Link 1 1 Connect a CAT 6a cable from this port to the Link 1 1 port on the Receiver unit 2 DVI In 1 Connect a dual link DVI cable from this port to the a DVI digital only source 3 Link 1 2 Connect a CAT 6a cable from this port to the Link 1 2 port on the Receiver unit Link 2 1 Connect a CAT 6a cable from this port to the Link 2 1 port on the Receiver unit 5 DVI In 2 Connect a dual link DVI cable from this port to the secondary DVI digital only source 6 Link 2 2 Connect a CAT 6a cable from this port to the Link 2 2 port on the Receiver unit 7 5V DC Connect the included 5V DC locking power supply to this receptacle I page 3 Getting Started Receiver Unit Layout Front 1 EQ 1 Use this EQ to adjust the output signal for DVI Out 1 See Adjusting the Signal Quality for details 2 EO2 Use this EQ to adjust the output signal for DVI Out 2 See Adjusting the Signal Quality for details 3 Power This LED indicator will glow bright red once the included 5V DC locking power supply is properly connected between the unit and an available electrical outlet page 4 Getting Started Receiver Unit Layout Back 1 Link 2 1 Connect a CAT 6a cable from this port to the Link 2 1 port on the Sender unit 2 DVI Out 2 Connect a dual link DVI cable from this port to the secondary
5. through Both the connection status and the full video capabilities of the monitor All audio and video features of the connected devices are passed to the source device page 10 Operating the 2x Dual Link DVI Extender DIP Switch Configuration Fiber Optic Extender Control WARNING Use caution when applying power to inputs If the source device supplies 5V on the input then enabling the 5V may cause damage to the source and or the 2x Dual Link DVI Extender DIP Switch 2 Description Picture OFF Disables 5V for Fiber Optic DVI Extenders default not included ON Enables 5V for Fiber Optic DVI Extenders not included DVI Support DIP switch 3 is only functional when DIP switch 1 is set to OFF Local EDID After changing DIP switch 3 the Sender unit must be power cycled for changes to take effect DIP Switch 3 Description Picture OFF If using an HDMI source set DIP 3 in the default OFF position ON If a DVI connection is used set DIP 3 to the ON position DVI is supported by disabling HDCP pass through page 11 Adjusting the Signal Quality The 2x Dual Link DVI Extender over CAT 6 Receiver unit has two trim pots to compensate for the extension distance and the quality skew variances that are found in different CAT 6a cabling brands EQ1 adjusts the output signal for DVI 1 and EQ2 adjusts the output signal for DVI 2 If there is no output video or if output video contains video
6. 65 MHz Input Video Signal 1 2V p p Input DDC Signal 5V p p TTL Power Indicator Sender Receiver 1 x LED red Video Input Sender 2 x DVI I 29 pin female digital only Video Output Receiver 2 x DVI I 29 pin female digital only Link Sender Receiver 2 x RJ 45 shielded Power 1 x 5V DC locking Power Consumption 20W per unit max Operating Temperature 32 to 104 F 0 to 40 C Dimensions W x H x D 17 5 x 1 7 x 4 3 Sender Receiver 435mm x 45mm x 110mm Unit Weight Sender Receiver 1 6 Ib 0 7 kg page 17 Stretch it Switch it Split it Gefen s got it 20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 818 772 9100 fax 818 772 9120 www gefen com support gefen com Qu EK CE This product uses UL listed or CE compliant power supplies
7. Packing List The 2x Dual Link DVI Extender ships with the items listed below If any of these items are not present in the box when you first open it immediately contact your dealer or Gefen 1 x 2x Dual Link DVI Extender Sender unit 1 x 2x Dual Link DVI Extender Receiver unit 2 x 6 ft Dual Link DVI Cable M M 2 x 5V DC Locking Power Supplies e 2 x AC Power Cords 2 x Set of Rack Ears e 1 x Quick Start Guide vi 2x Dual Link DVI Extender Table of Contents 01 02 03 Getting Started Sender UNE ile 2 ion fT 2 mio de PP E 3 AP Nonn Are ARAARA EETA ERRE AEA RASRREn KARENE KANRRAS 4 gj 4 scr M 5 DPN StI A E A E T SR 6 Connecting the 2x Dual Link DVI Extender eee 6 sample Wiring Diagrammi Y Operating the 2x Dual Link DVI Extender DIP Switch ConiguratoN snoot 10 a A e OU A 10 Fiber Optic Extender CONTO usos ii 11 DVI SUPON ss see ee ee 11 Adjusting the Signal Quality asado 12 Appendix na 16 o nee ee ee ae 17 viii 01 Getting Started e AAA ina v Ht avente er etes Connecting the 2x Dual Link DVIEXtender mer eee sampleMunng Diagiammes ET Getting Started Sender Unit Layout Front This LED indicator will glow bright red once the included 5V DC locking power supply is properly connected
8. artifacts and or video noise such as snow use the steps below to adjust the trim pot 1 Insert a small flat headed tool into each of the trim pots on the front panel of the Receiver unit 2 Each trim pot has 8 set positions Turn the trim pot in a clockwise fashion until it clicks to the next position 3 Check the image 4 If necessary continue adjusting the rotary switch until the issue is resolved EQ 2 DVI Out 2 EQ 2 DVI Out 2 NOTE Any time a cable is changed out or replaced the trim pots on the Receiver unit will need to be adjusted page 12 03 Appendix Cable Termination aae aea e ME UMS 16 Specie T UN sere eeerrere 17 Appendix Cable Termination Front of RJ 45 Connector 123456768 Gefen recommends the TIA EIA 568 B wiring option Use the table below when field terminating cable for use with Gefen products Orange White TD Transmit Data positive differential signal Orange TD Transmit Data negative differential signal Green White RD Receive Data positive differential signal Blue Unused Blue White Unused Green RD Receive Data negative differential signal Brown White Unused Brown White Unused COIN OF TO BI OIN gt It is recommended to use one continuous run from one end to the other Patch cable is not recommended page 16 Appendix Specifications Resolutions max 1080p Full HD 120 Hz 3840 x 2400 WQUXGA Maximum Pixel Clock 2 x 1
9. el Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped Batteries that may be included with this product and or accessories should never be exposed to open flame or excessive heat Always dispose of used batteries according to the instructions Warranty Information 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 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 1 Proof of sale may be required in order to claim warranty Customers outside the US are responsible for shipping charges t
10. o and from Gefen Copper cables are limited to a 30 day warranty and 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 refer to the Warranty and Return Policy under the Support section of the Gefen Web site at www gefen com PRODUCT REGISTRATION Please register your product online by visiting the Register Product page under the Support section of the Gefen Web site Contacting Gefen Technical Support Gefen LLC c o Customer Service 20600 Nordhoff St Chatsworth CA 91311 Telephone 818 772 9100 800 545 6900 Fax 818 772 9120 Email support gefen com Visit us on the Web www gefen com Technical Support Hours 8 00 AM to 5 00 PM Monday Friday Pacific Time 2x Dual Link DVI Extender is a trademark of Gefen LLC Important Notice Gefen LLC reserves the right to make changes in the hardware packaging and any accompanying documentation without prior written notice
11. ual link DVI cable between the secondary DVI display and the DVI Out 2 port on the Receiver unit 6 Connect the included 5V DC power supplies two are included to the 5V DC power receptacles on the Sender and Receiver units 7 Connect the AC power cord from each power supply to available electrical outlets page 6 Getting Started Installation Sample Wiring Diagram DUAL LINK DVI CABLE A CAT 6 CABLE EN Computer Dual Link DVI Display Dual Link DVI Display page 7 02 Operating the 2x Dual Link DVI Extender BIP gt Swilch enfiiquratont ee e 10 EBIDI Manage eim santo acao aceno a nata nen 10 EiperOpieExenderConmol OT 11 DV ESUPP ONE A dent en 11 12 Adjusing the signal Qualy eve raran a CL pco RE DIP Switch Configuration On the bottom of both the Sender and Receiver unit is a bank four 4 DIP switches The DIP switches on the Sender unit allow the management of EDID fiber optic extenders and HDCP The DIP switches on the Receiver unit do not provide any function and reserved for future expansion O NOTE DIP switch 4 is not used and is reserved for future expansion Sender unit EDID Management After changing DIP switch 1 the Sender unit must be power cycled for changes to take effect When Local EDID mode is used the EDID will be assembled by copying all video and audio features of the connected output device OFF default DDC and HPD are passed
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