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Summary of Contents for Kramer 621T
- Page 1 K R A ME R E LE CT R O N IC S L TD . USER MANUAL MODEL: 621T DVI Optical Transmitter 621R DVI Optical Receiver P/N: 2900-000103 Rev 8...
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Page 3: Table Of Contents
Figures Figure 1: 621T DVI Optical Transmitter Figure 2: 621R DVI Optical Receiver Figure 3: 621T and 621R DVI Optical Transmitter and Receiver System Figure 4: Connecting the 621T, 621R DVI Optical Transmitter/Receiver Figure 5: TP PINOUT 621T, 621R – Contents... -
Page 4: Introduction
Introduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront video, audio, presentation, and broadcasting professionals on a daily basis. In recent years, we have redesigned and upgraded most of our... -
Page 5: Getting Started
Avoid interference from neighboring electrical appliances that may adversely influence signal quality Position your Kramer 621T, 621R away from moisture, excessive sunlight and dust This equipment is to be used only inside a building. It may only be connected to other equipment that is installed inside a building. -
Page 6: Safety Instructions
Kramer Electronics has made arrangements with the European Advanced Recycling Network (EARN) and will cover any costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular country go to our recycling pages at http://www.kramerelectronics.com/support/recycling/. -
Page 7: Overview
DVI signals for computer graphics signals. They support 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. -
Page 8: About The Power Connect™ Feature
Using Twisted Pair Cable Kramer engineers have developed special twisted pair cables to best match our digital twisted pair products; the Kramer: BC-DGKat524 (CAT 5 24 AWG), the Kramer: BC-DGKat623 (CAT 6 23 AWG cable), and the Kramer: BC-DGKat7a23 (CAT 7a 23 AWG cable). -
Page 9: Defining The 621T, 621R Dvi Optical Transmitter/Receiver
DDC CAT 5 Connector Connects to the DDC RJ-45 connector on the 621R using a UTP CAT5 cable with RJ-45 connectors at both ends (the PINOUT is defined in 5.3) 621T, 621R - Defining the 621T, 621R DVI Optical Transmitter/Receiver... -
Page 10: Defining The 621R Dvi Optical Receiver
DDC CAT 5 Connector Connects to the DDC RJ-45 connector on the 621T using a UTP CAT5 cable with RJ-45 connectors at both ends (the PINOUT is defined in Section 5.3 621T, 621R - Defining the 621T, 621R DVI Optical Transmitter/Receiver... -
Page 11: Connecting And Operating The 621T, 621R
To connect the 621T, 621R as illustrated in the example in Figure You can use the 621T and 621R to configure a DVI optical transmitter and receiver system as illustrated in Figure 3: 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. -
Page 12: Figure 4: Connecting The 621T, 621R Dvi Optical Transmitter/Receiver
Laser Class 1, classified by CDRH/FDA for eye safety. 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). -
Page 13: Operating The 621T/621R Dvi Optical Transmitter/Receiver
Make sure that your graphic card supports the maximum resolution of the display you are about to connect Avoid “hot plugging” the 621T or 621R. This is not a recommended practice with live digital voltages Wiring the TP LINE IN / LINE OUT RJ-45 Connectors This section defines the TP pinout, using a straight pin-to-pin cable with RJ-45 connectors. - Page 14 DDC Clock line for (HDMI Digital Display Channel) DDC2B communication 5V_IN DVI 5V (DVI No. 14 pin for Display) Signal is driven by monitor to enable the system to identify the presence of a Display 621T, 621R - Connecting and Operating the 621T, 621R...
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Page 15: Technical Specifications
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 RK-3T 19” rack adapter OPTIONS: Specifications are subject to change without notice at http://www.kramerelectronics.com 621T, 621R - Technical Specifications... - Page 17 For the latest information on our products and a list of Kramer distributors, visit our Web site where updates to this user manual may be found. We welcome your questions, comments, and feedback. Web site: www.kramerelectronics.com E-mail: info@kramerel.com SAFETY WARNING...
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