1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there
2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2007 SAE International All rights reserved. No part of this publication m
3、ay be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA)
4、 Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ARP5602/2 AEROSPACE RECOMMENDED PRACTICE Issued 2007-10 A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Introduction to Aerospace Fiber Optics Hands-on Competencies RATIONALE The Aeros
5、pace industry has always required the highest standards of workmanship to be maintained. To ensure that the Aerospace fiber optics industry adopts these same high standards, its essential that minimum training and certification requirements be established. This document outlines the minimum training
6、 requirements for all personnel working or associated with fiber optic components or systems in accordance with aerospace industry best practices. 1. SCOPE This document establishes training guidelines applicable to fiber optic safety training, technical training and fiber awareness for individuals
7、involved in the manufacturing, installation, support, integration and testing of fiber optic systems. Applicable personnel include: Managers Engineers Technicians Logisticians Trainers/Instructors Third Party Maintenance Agencies Quality Assurance Shipping Receiving Production Purchasing SAE ARP5602
8、/2 - 2 - 2. APPLICABLE DOCUMENTS The following publications form a part of this document to the extent specified herein. The latest issue of SAE publications shall apply. The applicable issue of other publications shall be the issue in effect on the date of the purchase order. In the event of confli
9、ct between the text of this document and references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained 2.1 ANSI Publications Available from American National Standards I
10、nstitute, 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org. ANSI Z136.1-200 American National Standard for Safe Use of Lasers ANSI Z136.2-1997 American National Standard for the Safe Use of Optical Fiber Communication Systems Utilizing Laser Diode and LED Sources ANSI/TI
11、A-440-B-2004 Fiber Optic Terminology 2.2 IEC Publications Available from International Electrotechnical Commission, 3, rue de Varembe, P.O. Box 131, 1211 Geneva 20, Switzerland, Tel: +44-22-919-02-11, www.iec.ch. IEC 60825-1 Laser Safety Equipment Classification (Safety of laser products) IEC 60825-
12、2 Safety of Optical Fibre Communication Systems IEC 60825-4 Laser Guards 2.3 NASA Publications Available from NASA, Documentation, Marshall Space Flight Center, AL 35812, www.nas.nasa.gov. NASA-STD-8739.5 Fiber Optic Terminations, Cable Assemblies, and Installation 2.4 NAVAIR Publications Available
13、from Commanding Officer, Naval Air Technical Data and Engineering Service Command, Naval Air Station, North Island, P.O. Box 357031, Building 90, Distribution, San Diego, CA 92135-7031. NAVAIR 01-1A-505.4 Installation and Testing Practices Aircraft Fiber Optic Cabling SAE ARP5602/2 - 3 - 2.5 U.S. Go
14、vernment Publications Available from the Document Automation and Production Service (DAPS), Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094, Tel: 215-697-6257, http:/assist.daps.dla.mil/quicksearch/. FED-STD-1037C Glossary of Telecommunications Terms 2.6 Other Applicable References Und
15、erstanding Fiber Optics, Jeff Hect, ISBN 0-13-956145-5 Fiber Optics Installer and Technician Guide, Bill Woodward, ISBN 0-7821-4390-3 3. HOW TO USE THIS DOCUMENT This document is intended to be used as a guideline for all persons conducting aerospace fiber optic awareness training. This training doc
16、ument is broken into 15 sections. Each section contains detailed hands-on training competencies. To successfully complete this training each student must perform each competency in the presence of the instructor. 1. Using a microscope the student shall view the endfaces of three properly polished co
17、nnectors. The connectors will be populated with 50/125 m, 100/140 m, and 9/125 m optical fiber. The student shall successfully identify both multimode optical fibers. 2. Using a microscope the student shall view the endfaces of three properly polished connectors. The connectors will be populated wit
18、h 50/125 m, 100/140 m, and 9/125 m optical fiber. The student shall successfully identify the single-mode optical fiber. 3. Using a microscope the student shall view the endface of a multimode connector and successfully identify a crack in the core. 4. Using a microscope the student shall view the e
19、ndfaces of several polished multimode connectors and successfully evaluate the endface per ARINC 806, section 7.2.1. 5. Using a visual fault locator (VFL) the student shall successfully locate a break in a tight-buffered optical fiber. 6. Using a VFL the student shall successfully locate a macrobend
20、 in a tight-buffered optical fiber. 7. The components detailed below shall be placed together on a table and the student shall successfully identify each item. The student shall be able to distinguish each connector as commercial or aerospace grade. a. ST connector b. SC connector c. FC connector d.
21、 MT connector/ferrule e. LC connector f. ARINC 600 connector g. MIL-DTL-38999 connector with fiber optic and electrical contacts installed h. MIL-PRF-29504/4 pin terminus SAE ARP5602/2 - 4 - i. MIL-PRF-29504/5 socket terminus j. AS39029/58, 16 AWG electrical pin k. AS39029/56, 16 AWG electrical sock
22、et 8. The student shall indirectly view light from a green (510 nm nominal) Class 1 light source. The student must successfully identify the wavelength of the light source. 9. The student shall indirectly view light from a red (635 nm nominal) Class 1 light source. The student must successfully iden
23、tify the wavelength of the light source. 10. Using a 1300 nm (nominal) Class 1 infrared light source and detection card the student shall successfully demonstrate the lack of visibility of emitted infrared light by indirectly viewing the light source with and without the infrared detection card. 11.
24、 The cables below shall be placed together on a table and the student shall successfully identify each cable and describe the physical characteristics and markings that distinguish each cable as commercial or aerospace grade. a. Commercial 3 mm, OFNR, yellow, single-mode fiber optic cordage b. Comme
25、rcial 3 mm, OFNR, orange, multimode fiber optic cordage c. Commercial multi-fiber OFNP, distribution style fiber optic cable d. Commercial multi-fiber loose tube outside plant fiber optic cable e. Aerospace simplex fiber optic cable f. Aerospace ribbon fiber optic cable g. Aerospace loose structure
26、fiber optic cable h. Aerospace tight structure fiber optic cable 12. Using a single jumper between a light source and optical power meter the student shall bend the jumper and explain how the resultant macrobend is causing the attenuation. 13. With a 635 nm (nominal) VFL attached to one end of a 2-m
27、eter (nominal) 62.5/125 m fiber optic jumper the student shall indirectly view the jumper output on a white surface. The student shall identify the speckle pattern as multimode (constructive and destructive interference) effects. 14. With a 635 nm (nominal) VFL attached to one end of a 2-meter (nomi
28、nal) 9/125 m jumper the student shall indirectly view the jumper output on a white surface. The student shall identify the optical pattern as approaching single-mode (should see three or four modes). 15. A 2-meter (nominal) 62.5/125 m jumper shall have a properly polished connector on one end. The o
29、ther end of the jumper will have 2-inches (nominal) of optical fiber exposed with a rough-cut optical fiber end (un-cleaved, use shears). With the VFL attached to the connector end of the jumper the student shall successfully demonstrate Fresnel reflection effects by indirectly viewing the exposed optical fiber with the end in air and also submerged in index matching gel. PREPARED BY SAE COMMITTEE AS-3, FIBER OPTICS AND APPLIED PHOTONICS
