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Summary of Contents for ATX QFMN
- Page 1 QFMN QFMN Fiber Mini Node Distribution Amplifier Installation & Operation Manual...
- Page 2 MDU Solutions ® is a registered trademark of ATX in the United States and/or other countries. Products or features contained herein may be covered by one or more U.S. or foreign patents. Kimwipes and 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
INSTALLATION ....................2-1 POWERING ......................3-1 OPTICAL CONNECTORS & CLEANING ............4-1 OPERATIONAL SET-UP ..................5-1 SERVICE & WARRANTY ................6-1 7.1 Contact ATX Networks ................6-1 7.2 Warranty Information .................6-1 MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®... - Page 4 This page left intentionally blank MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
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Page 5: Introduction
RF drive level. The QFMN device can provide RF output levels of +45 dBmV. For set-up and monitoring purposes, QFMN provides a -20 dB Forward RF test point located at the output of the amplifier and a -20 dB test point for the return path located after the laser driver amp. - Page 6 CHAPTER 1: INTRODUCTION This page left intentionally blank MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
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Page 7: Installation
Installation QFMN is designed as a wall or cabinet mounted device. Four mounting holes are available on the chassis to provide the installer the ability to secure the QFMN device in the required mounting method. QFMN is specified to operate from 0ºC to+70ºC (+32ºF to +158ºF). - Page 8 CHAPTER 2: INSTALLATION This page left intentionally blank MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
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Page 9: Powering
POWERING Powering The QFMN device operates with an external class 2 transformer (ATX model: #951, 120VAC to 26VAC, 60 Hz, 50 VA). Alternately an external universal power supply (ATX model: EPS 267-ND, 100-240VAC to 24VDC) is available for requirements other than typical 110VAC installations. AC powering is accomplished by connecting the terminals of the #951transformer (or alternate EPS 267-ND universal power supply) at the terminal block located on the underside of the QFMN device. - Page 10 CHAPTER 3: POWERING This page left intentionally blank MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
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Page 11: Optical Connectors & Cleaning
Optical Connectors & Cleaning The QFMN device is available with either SC/APC (green) or SC/UPC (blue) style optical connectors. The optical connector is located on the rear of the unit. Be sure to only mate the same style connectors. Mating APC with UPC-style connectors can cause undesirable results. - Page 12 CHAPTER 4: OPTICAL CONNECTORS & CLEANING This page left intentionally blank MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
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Page 13: Operational Set-Up
Connect the forward RF output (labelled FWD. OUTPUT) using a 75 Ohm F-style connector. The optical input range of the QFMN device is -4 dBm to +4 dBm. The recommended operating range of the QFMN device is -2 dBm to +2dBm. Optimum performance of the QFMN device is specified with 1mW (0 dBm) of optical input power to achieve the stated specifications. - Page 14 -20 dB TX LOW PASS FACTORY REVERSE TEST POINT RETURN INPUT RESPONSE SELECTED OPTICAL PLUG-IN NETWORK OUTPUT Figure #2: QFMN Functional Schematic Figure #4: QFMN Specifications MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
- Page 15 Part Number Description Options & Spares #951 120 to 26 VAC, 60 Hz AC Power Transformer, 50 VA Rating #951 Transformer Figure #5: QFMN Ordering Information MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
- Page 16 CHAPTER 5: OPERATIONAL SET-UP This page left intentionally blank MDU Solutions – QFMN Fiber Mini Node Distribution Amplifier – Installation & Operation Manual ®...
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Page 17: Contact Atx Networks
Please contact ATX Technical Support for assistance with any ATX products. Please contact ATX Customer Service to obtain a valid RMA number for any ATX products that require service and are in or out-of-warranty before returning a failed module to the factory. - Page 18 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 Printed in Canada Rev. 07/15 (ANW1120)
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