Kramer Electronics 621T User Manual
KRAMER ELECTRONIC S LTD.
USER MANUAL
MODEL:
62 1T
DVI Optical Transmitter
62 1R
DVI Optical Receiver
P/N: 2900-000103 Rev 8
621T, 621R – Contents
i
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 3
2.3 Recycling Kramer Products 3
3 Overview 4
3.1 About the Power Connect™ Feature 5
3.2 Using Twisted Pair Cable 5
4 Defining the 621T, 621R DVI Optical Transmitter/Receiver 6
4.1 Defining the 621T DVI Optical Transmitter 6
4.2 Defining the 621R DVI Optical Receiver 7
5 Connecting and Operating the 621T, 621R 8
5.1 Connecting the 621T/621R DVI Optical Transmitter/Receiver 8
5.2 Operating the 621T/621R DVI Optical Transmitter/Receiver 10
5.3 Wiring the TP LINE IN / LINE OUT RJ-45 Connectors 10
6 Technical Specifications 12
Figures
Figure 1: 621T DVI Optical Transmitter 6
Figure 2: 621R DVI Optical Receiver 7
Figure 3: 621T and 621R DVI Optical Transmitter and Receiver System 8
Figure 4: Connecting the 621T, 621R DVI Optical Transmitter/Receiver 9
Figure 5: TP PINOUT 10
621T, 621R - Introduction
1
1 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
line, making the best even better!
Our 1,000-plus different models now appear in 11 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
GROUP 3: Control Systems; GROUP 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 and GROUP 11:
Sierra Products.
Congratulations on purchasing your Kramer 621T, 621R DVI Optical
Transmitter/Receiver, which is ideal for the following typical applications:
Digital display systems
Flat panel displays, plasma display panels and projectors in conference
rooms and auditoriums
Kiosks with digital flat panel displays for information display
2
621T, 621R - Getting Started
Go to http://www.kramerelectronics.com/support/product_downloads.asp
to check for up-to-date user manuals, application programs, and to check if
firmware upgrades are available (where appropriate).
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
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!
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your Kramer 621T, 621R away from moisture, excessive sunlight
and dust
621T, 621R - Getting Started
3
Caution:
There are no operator serviceable parts inside the unit
Warning:
Use only the Kramer Electronics input power wall
adapter that is provided with the unit
Warning:
Disconnect the power and unplug the unit from the wall
before installing
Warning:
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
!
2.2 Safety Instructions
2.3 Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
aims to reduce the amount of WEEE sent for disposal to landfill or incineration by
requiring it to be collected and recycled. To comply with the WEEE Directive,
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/.
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