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MULTIDYNE
INNOVATIONS IN TELEVISION TESTING & DISTRIBUTION
INSTRUCTION MANUAL
DVM-2000
DIGITAL VIDEO, AUDIO & DATA
FIBER OPTIC MULTIPLEXER
TRANSPORT SYSTEM
MULTIDYNE Electronics, Inc.
Innovations in Television Testing & distribution
1-(800)-4TV-TEST, 1-(800)-488-8378
191 FOREST AVENUE
LOCUST VALLEY, NY 11560-2132 USA
(516)-671-7278 FAX (516)-671-3362
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Related Manuals for MultiDyne DVM-2000
Summary of Contents for MultiDyne DVM-2000
- Page 1 INNOVATIONS IN TELEVISION TESTING & DISTRIBUTION INSTRUCTION MANUAL DVM-2000 DIGITAL VIDEO, AUDIO & DATA FIBER OPTIC MULTIPLEXER TRANSPORT SYSTEM MULTIDYNE Electronics, Inc. Innovations in Television Testing & distribution 1-(800)-4TV-TEST, 1-(800)-488-8378 191 FOREST AVENUE LOCUST VALLEY, NY 11560-2132 USA (516)-671-7278 FAX (516)-671-3362...
- Page 2 MULTIDYNE and DVM-2000 are registered trademarks of MULTIDYNE Electronics, Inc. Copyright 1999 MULTIDYNE Electronics, Inc., Locust Valley, New York. Printed in the United States of America. All Rights Reserved. Contents of this publication may not be reproduced in any form without the written permission of MULTIDYNE Electronics, Inc.
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Page 3: Table Of Contents
INTRODUCTION FEATURES AND OPERATION VIDEO CHANNEL TRANSMITTER, DVM-2000-FTX RECEIVER, DVM-2000-FRX AUDIO CHANNELS DATA CHANNELS OPTICAL OPTIONS SYSTEM ALARMS INSTALLATION CIRCUIT DESCRIPTION DVM-2000-FTX TRANSMITTER DESCRIPTION DVM-2000-FRX RECEIVER SECTION SPECIFICATIONS DRAWINGS DVM-2000 F RONT AND ANEL RAWINGS DVM-2000 D- TYPE ONNECTOR IRING... -
Page 4: Introduction
INTRODUCTION INTRODUCTION The DVM-2000 12 Bit Video and 24 Bit Audio Fiber Optic Transport offers state-of-the-art performance exceeding RS250C Short-haul and Broadcast Specifications with a Signal to Noise ration exceeding 75 dBs. The system will support one video, up to 6 audio and up to 3 data channels per optical wavelength. -
Page 5: Transmitter, Dvm-2000-Ftx
FEATURES and OPERATION TRANSMITTER, DVM-2000-FTX The transmitter unit, designated by model number DVM-2000-FTX, includes a VIDEO IN BNC connector in the rear and a front panel equalizer monitoring BNC, labeled CLAMPED VIDEO. The gain and equalizing flatness of the input video can be adjusted from the front panel and monitored from the CLAMPED VIDEO output. -
Page 6: System Alarms
1100 to 1600 nm. If a Singlemode system is to be Wave Division Multiplexed with other optical wavelengths in the 1100 to 1600 nm range, the appropriate optical filters and wave division multiplexers should be used. The user may contact MULTIDYNE to purchase such devices. -
Page 7: Dvm-2000-Ftx Transmitter Description
Instruction Manual, DVM-2000 FEATURES and OPERATION DVM-2000-FTX TRANSMITTER DESCRIPTION U22 is an AD8052 dual wide band operational amplifier. The first half is the input video buffer. It interfaces video to the anti-aliasing low pass filter after some processing. Diodes D10 to D13 suppress transients that could be harmful to the buffer. -
Page 8: Dvm-2000-Frx Receiver Section
Instruction Manual, DVM-2000 SPECIFICATIONS DVM-2000-FRX RECEIVER SECTION The data modulated light beam is transformed into a balanced PECL bit stream and presented to U15, a monolithic high-speed deserializer. The internal state machine of U1 driven asynchronously by Y1 a monolithic crystal oscillator, recombines the data into a 16 bit parallel bit stream. -
Page 9: Drawings
Instruction Manual, DVM-2000 DRAWINGS DRAWINGS DVM-2000 Front and Rear Panel Drawings Front Panel Transmitter 44 Pin D-type conn. Rear Panel Transmitter Front Panel Receiver 44 Pin D-type Conn Rear Panel Receiver... -
Page 10: Dvm-2000 D-Type Connector Wiring Diagram
Instruction Manual, DVM-2000 DRAWINGS DVM-2000 D-type Connector Wiring Diagram The 44 pin D-type connector interfaces with a screw terminal break-out board included with the standard unit. -
Page 11: Dvm-2000-Ftx Transmitter Mechanical Drawing 112
Instruction Manual, DVM-2000 DRAWINGS DVM-2000-FTX Transmitter Mechanical Drawing DVM-2000-FRX Receiver Mechanical Drawing...
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