Kramer Electronics, Ltd.
Contents Contents 1 2 2.1 3 4 4.1 4.
Introduction 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 1 that are clearly defined by function.
Getting Started 2.1 Quick Start This quick start chart summarizes the basic setup and operation steps.
Overview 3 Overview The 611T and 611R are a high-performance fiber optic transmitter and receiver for composite video signals. The 611T transmitter converts a composite video signal into a fiber optic signal and the 611R receiver converts the fiber optic signal back into a composite video signal. More specifically, the 611T, 611R features: • 55MHz (-3dB) bandwidth • Level (gain) and EQ (peaking) controls • A range of 5km (3.
Your 611T, 611R Fiber Optic Transmitter/Receiver 4 Your 611T, 611R Fiber Optic Transmitter/Receiver This section describes the: • 611T Fiber Optic Transmitter, see section 4.1 • 611R Fiber Optic Receiver, see section 4.2 4.1 Your 611T Fiber Optic Transmitter Figure 1 and Table 1 define the unit.
Your 611T, 611R Fiber Optic Transmitter/Receiver 4.2 Your 611R Fiber Optic Receiver Figure 2 and Table 2 define the unit.
Connecting the 611T, 611R 5 Connecting the 611T, 611R To connect the 611T, 611R, as shown in Figure 3, do the following 1: 1. On the 611T, connect a composite video source (for example, a video player) to the INPUT BNC connector. 2. On the 611R, connect the OUTPUT BNC connector to a composite video acceptor (for example, a video recorder). 3. Connect a fiber optic cable from the TO FIBER connector on the 611T to the FROM FIBER connector on the 611R. 4.
Technical Specifications 6 Technical Specifications The 611T, 611R technical specifications are shown in Table 3: Table 3: 611T, 611R Technical Specifications 1 INPUT: Composite video, 1Vpp/75Ω on a BNC connector (611T); Fiber optic ST connector (611R) OUTPUT: Fiber optic ST connector (611T); Composite video, 1Vpp/75Ω on a BNC connector (611R) OPERATION DISTANCE: Up to 5km (3.1mi) VIDEO BANDWIDTH (-3dB): 55MHz DIFF. GAIN: 0.4% VIDEO S/N RATIO: 60dB NON-LINEARITY: 0.
LIMITED WARRANTY Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the following terms. HOW LONG IS THE WARRANTY Labor and parts are warranted for three years from the date of the first customer purchase. WHO IS PROTECTED? Only the first purchase customer may enforce this warranty. WHAT IS COVERED AND WHAT IS NOT COVERED Except as below, this warranty covers all defects in material or workmanship in this product.
For the latest information on our products and a list of Kramer distributors, 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 P/N: 2900- 009009 Rev: 3 Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.
