7-2 Q-Series
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Optical – QFQR 200A-04 Series Return Path Optical Receiver – Installation & Operation Manual
CHAPTER 7: CLEANING & MAINTENANCE
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Page 1: ...QFQR 200A 04 Series Return Path Optical Receiver Installation Operation Manual Q SERIES Optical ...
Page 2: ... 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 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 ...
Page 3: ...1 PREFACE 1 1 2 DESCRIPTION 2 1 2 1 Functional Diagram 2 1 3 FEATURES 3 1 4 SPECIFICATIONS 4 1 5 FUNCTION GUIDE 5 1 5 1 Front Panel Guide 5 1 6 INSTALLATION ADJUSTMENT 6 1 6 1 Supplies Tools 6 1 6 2 Installation 6 1 7 CLEANING MAINTENANCE 7 1 8 SERVICE SUPPORT 8 1 8 1 Contact ATX Networks 8 1 8 2 Warranty Information 8 1 ...
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Page 5: ...nd perform the installation and adjustment according to this manual Otherwise some practices or circumstances may lead to damage or personal injury Please contact ATX Networks Technical Support if you should have any questions Important User Information Caution Invisible laser radiation is emitted from fiber optic connectors which connect to this unit exposure can cause permanent injury to skin or...
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Page 7: ...rs Optical power indicators and RF test ports on the front panel can be easily used to monitor the receiver s operating status 2 1 Functional Diagram QFQR 200A 04 PRE AMP POST AMP OPTICAL RANGE Photo Diode OPTICAL IN 1 Bandpass Filter Attenuator RF OUTPUT 1 20 dB T P Photo Diode Bandpass Filter Attenuator RF OUTPUT 2 20 dB T P OPTICAL IN 2 Photo Diode Bandpass Filter Attenuator RF OUTPUT 4 20 dB T...
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Page 9: ...PTER 3 FEATURES FEATURES 3 Features 1550 nm 1310 nm dual wavelength 4 independent return path receivers in one 19 1RU standard rack Low noise high linearity photodiode 5 200 MHz RF bandwidth Two bandpass filters to depress upstream noise Output adjustment and 20 dB RF test points available on front panel ...
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Page 11: ...Q Series Optical QFQR 200A 04 Series Return Path Optical Receiver Installation Operation Manual 4 1 CHAPTER 4 SPECIFICATIONS SPECIFICATIONS 4 Specifications ...
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Page 13: ... Power Supply Indicator Green Normal Red Fault 2 Optical Power Indicator Normal when the green LED is on When the 12 dBm LED is on the input optical power is 0 to 12 dBm When the 0 dBm LED is on the input optical power is 0 to 2 dBm Recommended optical input 0 to 10 dBm 3 Attenuator Adjust RF output 0 to 20 dB 4 RF Output Monitor 20 dB lower than the RF output 1 2 4 3 Front View ...
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Page 15: ... multimeter A frequency analyzer A standard fiber test jumper FC APC or SC APC Denatured or 99 pure isopropyl alcohol and lint free fiber optic cleaning wipes 6 2 Installation a Install the receiver into a standard 19 rack and ground the case b Check voltage with a digital multi meter in accordance with power requirements c Make sure the fiber connector is clean and verify the input optical power ...
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Page 17: ... result in decreased optical input power If optical receiver power and RF output levels of the receiver decline you should clean fiber connectors The cleaning method is recommended below a Remove power from the receiver b Carefully unplug the fiber connector from the adapter c Using isopropyl alcohol and lint free wipes carefully clean the faces of the optical connector After cleaning allow 1 to 2...
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Page 19: ...s 1 for Digital Video Products DVIS DigiVu UCrypt etc OR press 2 for All Other Products Email digitalvideosupport atxnetworks com for Digital Video Products Email jleskovar atxnetworks com for All Other Products CUSTOMER SERVICE ATX Networks 1 501 Clements Road West Ajax ON L1S 7H4 Canada Tel 905 428 6068 Toll Free 800 565 7488 USA Canada only Press 1 for Customer Service Fax 905 427 1964 Toll Fre...
Page 20: ...n Canada Rev 07 15 ANW0940 1 501 Clements Road West Ajax ON L1S 7H4 Canada Tel 1 905 428 6068 Toll Free 1 800 565 7488 Fax 1 905 427 1964 Toll Free Fax 1 866 427 1964 www atxnetworks com support atxnetworks com ...
