Manual - Keene Electronics
Contents
1. Step 2 Connect the power E Connect the power on the 621T or the 621R E Connect the power on the source and the acceptor 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 3 Overview The high performance Kramer 621T and 621R are optical transmitter and receivers for DVI signals for computer resolutions of up to 1920x1200 at 60Hz and HDTV resolutions of up to 1080p at 60Hz The 621T converts a DVI signal into an optical signal and the 621R converts the optical signal back to DVI The 621T and 621R have a transmission range of more than 300 ft more than 100 meters of single link high resolution digital graphic data over fiber optic cables and EDID HDCP parameters over DDC UTP cabling In particular the 621T 621R pair e Provides a single link DVI connection supporting a resolution of up to 1920x1200 at 60Hz refresh rate e Supports up to 1 65Gbps bandwidth e Transmits one red one green and one blue channel and one clock over the fiber optic cables with 4 simplex or 2 duplex LC fiber connectors e Performs DDC HDCP interconnection over CATS with RJ 45 connectors and also provides power via the UTP cable e Is strictly regulated under the Class 1 Laser Eye Safety in compliance with FDA CDRH and IEC 60825 1 e Complies with the limits for a Class A digital device pursuant to part 15 and 2 of FCC and CE e Does not require any special memory size CPU speed and chipsets when using a computer e2. Channel DDC2B communication 3 DDC Clock GND DDC Clock line return ground 4 Power GND Main power return ground 5 Power Main power for Kramer module 6 DDC Clock DDC Clock line for HDMI Digital Display Channel DDC2B communication 7 5V_IN DVI 5V DVI No 14 pin for Display 8 HPD Signal is driven by monitor to enable the system to identify the presence of a Display 10 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 6 Technical Specifications Table 5 includes the technical specifications Table 5 Technical Specifications of the 621T 621R 621T 621R INPUTS DVI IN DVI D on a DVI I connector 4 LC optical connectors for R G B amp clock 1 CAT 5 RJ 45 for DDC and HDCP bi directional data OUTPUTS 4 LC optical connectors for R G B amp DVI OUT DVI D on a DVI I connector Clock 1 CAT 5 RJ 45 for DDC and HDCP bi directional data BANDWIDTH 1 65Gbps POWER SOURCE 12V DC 500mA 12V DC 1 25A DIMENSIONS 12cm x 8 05cm x 2 75cm 4 72 x 3 17 x 1 08 W D H WEIGHT 0 3 kg 0 67 lbs approx ACCESSORIES Power supply bracket installation kit 1 DVI DVI male to male cable OPTIONS RK 3T 19 rack adapter 1 Specifications are subject to change without notice 11 LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the following terms HOWLONGISTHE WARRANTY Labor an
3. Is HDTV compatible To achieve the best performance e Connect only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Avoid interference from neighboring electrical appliances and position your Kramer 621R and 621T away from moisture excessive sunlight and dust 1 Extended Display Identification Data 2 High Bandwidth Digital Content Protection 3 Using DDC Digital Display Channel the display can inform the video card about its properties such as the maximum resolution and the color depth The video card can then use this information to ensure that you are presented with valid options for configuring the display 3 Your DVI Optical Transmitter Receiver 3 1 Power Connect Feature When setting up a transmitter receiver system you can connect the 12V power supplies to the transmitter and to the receiver simultaneously However the Power Connect feature does let you connect just one power supply to either the transmitter or receiver The other unit is fed over the same CAT 5 cable In such a case use the 1 25A power supply The Power Connect feature applies as long as the CAT 5 cable is heavy gauge cable that is it can carry power The distance does not exceed 50 meters on standard cable For a distance of 100 meters separate power supplies must be connected to the transmitter and to th
4. LED Lights when receiving power 4 LINKLED Lights when receiving the correct input signal 5 RCL 6 Optic Cables BG Connect to the optic connectors on the 621T 7 DDC CAT5 Connector Connects to the DDC Ru 45 connector on the 621T 1 Using a UTP CATS cable with RJ 45 connectors at both ends the PINOUT is defined in Table 3 and Figure 7 Using the DVI Optical Transmitter Receiver 5 Using the DVI Optical Transmitter Receiver You can use the 621T and 621R to configure a DVI optical transmitter and receiver system as illustrated in Figure 5 the source connects to the 621T the 621R connects to the display and both transmitter and receiver are interconnected via fiber optics and UTP cabling Optic Fiber Cables up to 100 meters 621T 621R Transmitter Receiver Figure 5 621T and 621R DVI Optical Transmitter and Receiver System DDC Cabling up to 100 meters It is recommended to test your system configuration by first connecting the entire system as illustrated in Figure 5 using short copper cables instead of optical fiber cables 5 1 Connecting the 621T 621R DVI Optical Transmitter Receiver To connect the 621T DVI Optical Transmitter with the 621R DVI Optical Receiver as the example in Figure 6 illustrates do the following 1 Connect the DVI source for example a set top box to the 621T DVI IN connector using the DVI cable Make sure that
5. Panel DVI Optical Transmitter Lower Side Panel Figure 1 621T DVI Optical Transmitter Top Side Panel Lower Side Panel Figure 2 621T DVI Optical Transmitter Top and Lower Side Panels Your DVI Optical Transmitter Receiver Table 1 621T DVI Optical Transmitter Features Feature Function 1 DVI IN Connector Connects to the DVI source 2 12V DC 12V DC connector for powering the unit 3 POWER LED Lights when receiving power 4 LINKLED Lights when receiving a stable DVI signal 5 y CLR i 6 Optic Cables GB Connect to the optic connectors on the 621R 7 DDC CAT5 Connector Connects to the DDC RJ 45 connector on the 621R 4 2 Your 621R DVI Optical Receiver Figure 3 Figure 4 and Table 2 define the 621R DVI Optical Receiver Top Side Panel KRAMER DVI Optical Receiver Lower Side Panel Figure 3 621T DVI Optical Receiver 1 Using a UTP CATS cable with RJ 45 connectors at both ends the PINOUT is defined in Table 3 and Figure 7 KRAMER SIMPLE CREATIVE TECHNOLOGY Your DVI Optical Transmitter Receiver Top Side Panel o DVI OUT 12V DC OPTIC CABLE Lower Side Panel Figure 4 621R DVI Optical Receiver Top and Lower Side Panels Table 2 621R DVI Optical Receiver Features Feature Function 1 DVI OUT Connector Connects to the DVI Acceptor 2 12V DC 12V DC connector for powering the unit 3 POWER
6. an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from place to place NOTE All products returned to Kramer for service must have prior approval This may be obtained from your dealer This equipment has been tested to determine compliance with the requirements of EN 50081 Electromagnetic compatibility EMC generic emission standard Part 1 Residential commercial and light industry EN 50082 Electromagnetic compatibility EMC generic immunity standard Part 1 Residential commercial and light industry environment CFR 47 FCC Rules and Regulations Part 15 Radio frequency devices Subpart B Unintentional radiators CAUTION amp Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipment Use the supplied DC power supply to feed power to the machine B Please use recommended interconnection cables to connect the machine to other components FCC and CE approved using STP cable for twisted pair products 12 KRAMER SIMPLE CREATIVE TECHNOLOGY mm For the latest information on our products and a list of Kramer distr
7. pay for the following N 1 Removal orinstallations charges 2 Costs of initial technical adjustments set up including adjustment of user controls or programming These costs are the responsibility of the Kramer dealer from whom the product was purchased 3 Shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on you product you must take or ship it prepaid to any authorized Kramer service center 2 Whenever warranty service is required the original dated invoice or a copy must be presented as proof of warranty coverage and should be included in any shipment of the product Please also include in any mailing a contact name company address and a description of the problem s 3 For the name of the nearest Kramer authorized service center consult your authorized dealer LIMITATION OF IMPLIED WARRANTIES All implied warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty EXCLUSIONOFDAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option Kramer shall not be liable for 1 Damage to other property caused by defects in this product damages based upon inconvenience loss of use of the product loss of time commercial loss or 2 Any other damages whether incidental consequential or otherwise Some countries may not allow limitations on how long
8. the system is not powered up when connecting the DVI source 2 On the 621R connect the DVI OUT connector to the DVI acceptor for example a display using the DVI cable 3 Remove the module dust covers and connect each duplex LC fiber cable one by one to each of the four LC receptacles of the 621T and 621R 4 Carefully recheck the polarities and ensure that the duplex connectors are fully engaged Do not look directly into the LC receptacles of the 621T while powered on although this product is regulated strictly enough to operate under the Laser Class 1 classified by CDRH FDA for eye safety 1 Switch OFF the power on each device before connecting it to your 621T and 621R After connecting your 621T and 621R switch on its power and then switch on the power on each device 2 Alternatively you could connect a computer or other DVI source 8 KRAMER SIMPLE CREATIVE TECHNOLOGY Using the DVI Optical Transmitter Receiver 5 Connect the DDC RJ 45C connector on the 621T to the DDC RJ 45C connector on the 621R via UTP cabling see section 5 3 6 Connect the 12V 2 1A DC power adapter to the power socket of either the 621T or the 621R and connect the adapter to the mains electricity not shown 7 Turn the power on the source and the display to ON a a a a a a a a a a a a a a a a a a a a Figure 6 Connecting the 621T 621R DVI Optical Transmitter Receiver 5 2 Operating t
9. Kramer Electronics Ltd USER MANUAL Models 621T DVI Optical Transmitter 621R DVI Optical Receiver Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 3 1 Power Connect Feature 3 2 Shielded Twisted Pair STP Unshielded Twisted Pair UTP 4 Your DVI Optical Transmitter Receiver 4 1 Your 621T DVI Optical Transmitter 4 2 Your 621R DVI Optical Receiver 5 Using the DVI Optical Transmitter Receiver 5 1 Connecting the 621T 621R DVI Optical Transmitter Receiver 5 2 Operating the 621T 621R DVI Optical Transmitter Receiver 5 3 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors 6 Technical Specifications Figures Figure 1 621T DVI Optical Transmitter Figure 2 621T DVI Optical Transmitter Top and Lower Side Panels Figure 3 621T DVI Optical Receiver Figure 4 621R DVI Optical Receiver Top and Lower Side Panels Figure 5 621T and 621R DVI Optical Transmitter and Receiver System Figure 6 Connecting the 621T 621R DVI Optical Transmitter Receiver Figure 7 CAT 5 PINOUT Tables Table 1 621T DVI Optical Transmitter Features Table 2 621R DVI Optical Receiver Features Table 3 CAT 5 PINOUT Table 4 CAT 5 Power PINOUT Table 5 Technical Specifications of the 621T 621R Oow onun BRBRW YN mS e _ DoOomryrnann 10 10 11 Introduction 1 Introduction Welcome to Kramer Electronics Since 1981 Kramer Electronics has been providing a world of unique c
10. P 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters GROUP 11 Sierra Products 2 When setting up a transmitter receiver system you can connect the 12V power supplies to the transmitter and to the receiver simultaneously However the power connect feature does let you connect just one power supply to either the transmitter or receiver In such a case use the 1 25A power supply 3 Download up to date Kramer user manuals from the Internet at this URL http www kramerelectronics com 4 The complete list of Kramer cables is on our Web site at http www kramerelectronics com 1 Getting Started 2 1 Quick Start This quick start chart summarizes the basic setup and operation Step 1 Connect the DVI Optical Transmitter Receiver system see section 5 Connect a DVI source to the 62117 4 Connect DDC RJ 45 connector on the 21T to the DDC RJ 45 connector on the Connect a DVI acceptor to the 621R 621R Connect Duplex LC fiber cable one by one remember to remove the dust covers and then recheck the polarities Do not look directly into the LC receptacles of the 621T while powered on although this product is regulated strictly enough to operate under the Laser Class 1 classified by CDRH FDA for eye safety Plasma Display
11. d parts are warranted for three years from the date of the first customer purchase WHOIS PROTECTED Only the first purchase customer may enforce this warranty WHATIS COVEREDAND WHATIS NOT COVERED Except as below this warranty covers all defects in material or workmanship in this product The following are not covered by the warranty 1 Any product which is not distributed by Kramer or which is not purchased from an authorized Kramer dealer If you are uncertain as to whether a dealer is authorized please contact Kramer at one of the agents listed in the Web site www kramerelectronics com Any product on which the serial number has been defaced modified or removed or on which the WARRANTY VOID IF TAMPERED sticker has been torn reattached removed or otherwise interfered with 3 Damage deterioration or malfunction resulting from i Accident misuse abuse neglect fire water lightning or other acts of nature ii Product modification or failure to follow instructions supplied with the product iii Repair or attempted repair by anyone not authorized by Kramer iv Any shipment of the product claims must be presented to the carrier v Removalor installation of the product vi Any other cause which does not relate to a product defect vii Cartons equipment enclosures cables or accessories used in conjunction with the product WHAT WE WILLPAY FORAND WHAT WE WILLNOT PAYFOR We will pay labor and material expenses for covered items We will not
12. e receiver simultaneously unless using heavy gauge CAT 5 cable 3 2 Shielded Twisted Pair STP Unshielded Twisted Pair UTP We recommend that you use shielded twisted pair STP cable There are different levels of STP cable available and we advise you to use the best quality STP cable that you can afford Our non skew free cable Kramer BC STP is intended for digital signals and for analog signals where skewing is not an issue For cases where there is skewing our UTP skew free cable Kramer BC XTP may be used Bear in mind though that we advise using STP cables where possible since the compliance to electromagnetic interference was tested using those cables Although unshielded twisted pair UTP cable might be preferred for long range applications the UTP cable should be installed far away from electric cables motors and so on which are prone to create electrical interference However since the use of UTP cable might cause inconformity to electromagnetic standards Kramer does not commit to meeting the standard with UTP cable 4 Your DVI Optical Transmitter Receiver This section defines the DVI Optical Transmitter Receiver e 621T DVI Optical Transmitter see section 4 1 e 621R DVI Optical Receiver see section 4 2 4 KRAMER SIMPLE CREATIVE TECHNOLOGY Your DVI Optical Transmitter Receiver 4 1 Your 621T DVI Optical Transmitter Figure 1 Figure 2 and Table 1 define the 621T DVI Optical Transmitter Top Side
13. he 621T 621R DVI Optical Transmitter Receiver To properly operate the 621T 621R system e Make sure you have a media receiver or a graphic controller card with a DVI connector on your PC Mac or SUN system e Make sure that your graphic card supports the maximum resolution of the display you are about to connect e Avoid hot plugging the 621T or 621R This is not a recommended practice with live digital voltages 1 Alternatively connect the separate power supplies to the transmitter and to the receiver simultaneously 9 Using the DVI Optical Transmitter Receiver 5 3 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors Table 3 Table 4 and Figure 7 define the CAT 5 PINOUT using a straight pin to pin cable with RJ 45 connectors Table 3 CAT 5 PINOUT Figure 7 CAT 5 PINOUT EIA TIA 568A EIA TIA 568B PIN Wire Color PIN Wire Color 1 Green White 1 Orange White 2 Green 2 Orange 3 Orange White 3 Green White 4 Blue 4 Blue 5 Blue White 5 Blue White 6 Orange 6 Green 7 Brown White 7 Brown White 8 Brown 8 Brown E es Pair 1 4and5 Pair 1 4and5 Pair2 3 and6 Pair 2 1and2 Pair3 1 and2 Pair3 3 and6 Pair4 7 and8 Pair4 7 and8 12 45 78 36 Table 4 CAT 5 Power PINOUT PIN Symbol Description 1 DDC Data GND DDC Data line return ground 2 DDC Data DDC Data line for HDMI Digital Display
14. ibutors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions comments and feedback Safety Warning Disconnect the unit from the power supply before opening servicing Caution Class 1 Laser Compliance A This product complies with 21 CFR 1040 10 and EN 60825 1 CLASS 1 LASER PRODUCT 001 02 EA lt E institute of Quality amp Control amp o ip he S Cd Quaity 2 Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000103 REV 6
15. reative and affordable solutions to the vast range of problems that confront the video audio presentation and broadcasting professional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 1 000 plus different models now appear in 11 groups that are clearly defined by function Thanks for purchasing your Kramer 621T DVI Optical Transmitter and 621R DVI Optical Receiver which are ideal for e Digital display systems e Flat panel displays plasma display panels and projectors in conference rooms and auditoriums e Kiosks with digital flat panel displays for information display The 621T and 621R are available as two separate packages The 621T package includes the following items e 621T DVI Optical Transmitter e Power adapter 12V DC 500mA Input and this user manual The 621R package includes the following items e 621R DVI Optical Receiver e Power adapter 12V DC 1 25A Input and this user manual e One DVI DVI male to male cable 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual e Use Kramer high performance optical cables Note that the units are designed for use with MULTI MODE optical cables 1 GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Matrix Switchers GROUP 3 Control Systems GROU
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