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Related Manuals for ATX Chromadigm-HS
Summary of Contents for ATX Chromadigm-HS
- Page 1 Patented U.S.# 7,936,997 Chromadigm CHS/CHQ Transmitter Quick Start Guide...
- Page 2 Although every effort has been taken to ensure the accuracy of this document it may be necessary, without notice, to make amendments or correct omissions. Specifications subject to change without notice. Products or features contained herein may be covered by one or more U.S. or foreign patents. Other non-ATX product and company names in this manual are the property of their respective companies.
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Page 3: Table Of Contents
Contact ATX Networks ........ - Page 4 This page intentionally left blank. Chromadigm CHS/CHQ Transmitter – Quick Start Guide...
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Page 5: Safety
CHAPTER 1: SAFETY SAFETY – READ ME FIRST Safety WARNING! FAILURE TO FOLLOW THE SAFETY PRECAUTIONS LISTED BELOW MAY RESULT IN PROPERTY DAMAGE OR PERSONAL INJURY. PLEASE READ AND COMPLY WITH THE FOLLOWING: • Carefully read all safety and operating instructions contained in this user guide before operating this equipment, and retain them for future reference. -
Page 6: Power Connections
CHAPTER 1: SAFETY • Route all power cords so that people cannot walk on, place objects on, or lean objects against them. • Make sure the mounting surface or rack is stable and can support the size and weight of this equipment. •... -
Page 7: Laser Power & Warning Labels
CHAPTER 1: SAFETY WARNING: Avoid Personal Injury. The laser light source on this equipment or the fiber cables connected to this equipment emit invisible laser radiation. Avoid direct exposure to the laser light source. Viewing the laser output (if a transmitter) or fiber cable with optical instruments may pose an eye hazard. - Page 8 CHAPTER 1: SAFETY This page intentionally left blank. Chromadigm CHS/CHQ Transmitter – Quick Start Guide...
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Page 9: Product Introduction
The Chromadigm CHS/CHQ transmitter is a full 1002 MHz RF spectrum transmitter with four ITU DWDM lasers multiplexed onto a single optical output port in a 1RU chassis. The CHS/CHQ incorporates ATX’s Chromadigm chirp cancellation and clipping mitigation technology, significantly advancing the performance of analog optical DWDM systems. The technology allows up to 44 consecutive, 100 GHz spaced ITU channels, while delivering exceptional MER and error-free, pre-FEC BER performance. - Page 10 CHAPTER 2: PRODUCT INTRODUCTION This page intentionally left blank. Chromadigm CHS/CHQ Transmitter – Quick Start Guide...
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Page 11: Block Diagram & Operation
CHAPTER 3: BLOCK DIAGRAM & OPERATION BLOCK DIAGRAM & OPERATION Block Diagram & Operation The following block diagram depicts the RF and optical signal flow through the Chromadigm CHS/CHQ transmitter. Chromadigm CHS/CHQ Transmitter Block Diagram The CHS/CHQ transmitter has four ITU C-Band laser transmitters, each operating at a discrete wavelength, multiplexed together onto a single optical output. - Page 12 CHAPTER 3: BLOCK DIAGRAM & OPERATION This page intentionally left blank. Chromadigm CHS/CHQ Transmitter – Quick Start Guide...
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Page 13: Module Set-Up
CHAPTER 4: MODULE SET-UP MODULE SET-UP Module Set-up Setting RF Input Levels The RF signals that are common to each of the four ITU lasers are connected to the BC input port. The common RF loading into the BC RF input port should occupy the RF spectrum up to approximately 270 MHz to avoid SRS crosstalk degradation. The Narrowcast (NC) signal for each individual ITU laser transmitter is connected to the corresponding laser transmitter input port. -
Page 14: Configuring The Chs/Chq Transmitter
The set-up, configuration and verifying the RF drive level for the CHS/CHQ transmitter requires the operator to become familiar with the front panel configuration menus. Refer to the ATX Document No: 2000010, Chromadigm Chassis – User Interface as a supplement to the following procedures which will reference the associated display parameters. -
Page 15: Agc Mode
Using the front panel menu navigate to the Tx Status Menu as follows. A CHS/CHQ with 12 dBm output power is utilized in the example. Press center key to enter sub menus. Press the down key until the cursor is highlighted on the Tx Status Menu. ATX Networks Setup Menu Chromadigm Series AGC Tx Status Menu Press center key to advance to the Tx Status Menu. - Page 16 CHAPTER 4: MODULE SET-UP Under the Mode Settings menu, place the unit in MGC mode and save the setting. The Mode default is AGC. Press the right or left key to toggle to MGC and press the center key. The Mode changes from AGC to MGC however the change is not initiated until the action is saved.
- Page 17 CHAPTER 4: MODULE SET-UP Press the select key to save. Note the value in the parenthesis has now changed to the new value. Gain (steps): 2.5 Save: Yes (2.5) 10. Navigate to the Tx Status Menu to check the RF value of each port. Tx Status Menu : 0.5 -0.2...
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Page 19: Service & Support
San Jose, CA 95138 USA Tel: (408) 227-3400 – press 4 Fax: (408) 227-3403 Email: opticalsales@atxnetworks.com Web: www.atxnetworks.com Warranty Information All of ATX Networks’ products have a 1-year warranty that covers manufacturer’s defects or failures. Chromadigm CHS/CHQ Transmitter – Quick Start Guide... - Page 20 5850 Hellyer Avenue, San Jose, CA 95138 USA Tel +1 (408) 227-3400 Fax +1 (408) 227-3403 www.atxnetworks.com opticalsupport@atxnetworks.com Printed in Canada Rev. 11/17 (ANW1163)
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