KRAMER ELECTRONICS LTD.
USER MANUAL
MODELS:
690T
SDI Fiber Optic Transmitter
690R
SDI Fiber Optic Receiver
P/N: 2900-300083 Rev 2
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 Defining the 690T and the 690R SDI Fiber Optic Transmitter and Receiver 5
4 Connecting the 690T and the 690R 6
5 Technical Specifications 8
Figures
Figure 1: 690T SDI Fiber Optic Transmitter Front and Rear Panels 5
Figure 2: 690R SDI Fiber Optic Receiver Front and Rear Panels 5
Figure 3: Connecting the 690T and/or 690R 7
690T, 690R – Contents i
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 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: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix
Switchers; 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 Pico TOOLS™ 690T SDI Fiber Optic
Transmitter or 690R SDI Fiber Optic Receiver which are ideal for the following
typical applications:
• Home theater, presentation and multimedia applications
• Long range multimedia distribution for cinemas, stores, and entertainment
centers
• Video production and broadcast facilities
• Retail stores and other point-of-sale systems
• Digital signage
690T, 690R - Introduction 1
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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
Go to http://www.kramerelectronics.com to check for up-to-date
user manuals, application programs, and to check if firmware
upgrades are available (where appropriate).
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 product 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.
The customer can replace any SFP module with a standard SFP
module but Kramer guarantees correct operation only with Kramer
supplied modules.
SFP modules must be of the same type: either MSA or non-MSA.
Only modules Laser Class I acc. 21 CFR 1040 and Class 1 per IEC
60825-1 are allowed in this product.
2 690T, 690R - Getting Started
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