SAE ARP 5602 6-2008 A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Introduction to Aerospace Fiber Optics Installer Hands-on Competencies《航空航天平台纤维光.pdf

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 theref

2、rom, 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 2008 SAE International All rights reserved. No part of this publication ma

3、y 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.orgARP5602/6 AEROSPACERECOMMENDEDPRACTICEIssued 2008-06 A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Introduction to Aerospace Fiber Optics Installer Hands-on Competencies RATIONALEThe A

5、erospace 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 trai

6、ning requirements for all personnel working as aerospace fiber optics installers in accordance with aerospace industry best practices. 1. SCOPE This document establishes training guidelines applicable to fiber optic installer technical training for individuals involved inthe manufacturing, installat

7、ion, support, integration and testing of fiber optic systems. Applicable personnel include: ManagersEngineersTechniciansLogisticiansTrainers/InstructorsThird Party Maintenance Agencies Quality Assurance ShippingReceivingProductionPurchasing2. APPLICABLE DOCUMENTS The following publications form a pa

8、rt 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 conflict between the text of this document and references cited herein, the

9、 text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained SAE ARP5602/6 - 2 -2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-6

10、06-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.ARP5061 Guidelines for Testing and Support of Aerospace, Fiber Optic, Inter-Connect Systems AS50881 Wiring Aerospace Vehicle 2.2 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, New

11、 York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org.ANSI Z136.1-2007 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/TIA-440-B-2004 Fiber Optic Terminolo

12、gy 2.3 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 60825-2 Safety of Optical Fibre Communica

13、tion Systems IEC 60825-4 Laser Guards 2.4 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 2.5 NAVAIR Publications Commanding Officer, Naval Air technical Data a

14、nd 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 2.6 U.S. Government Publications Available from the Document Automation and Produc

15、tion 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 MIL-PRF-29504B TERMINI, FIBER OPTIC CONNECTOR, REMOVABLE, GENERAL SPECIFICATION FOR MIL-PRF-29504/4D TERMIN

16、I, FIBER OPTIC, CONNECTOR, REMOVABLE, ENVIRONMENTAL RESISTING, PIN TERMINUS, SIZE 16, REAR RELEASE, MIL-DTL-38999, SERIES III SAE ARP5602/6 - 3 -MIL-PRF-29504/5D TERMINI, FIBER OPTIC, CONNECTOR, REMOVABLE, ENVIRONMENTAL RESISTING, SOCKET TERMINUS, SIZE 16, REAR RELEASE, MIL-DTL-38999, SERIES MIL-DTL

17、-38999K CONNECTORS, ELECTRICAL, CIRCULAR, MINIATURE, HIGH DENSITY, QUICK DISCONNECT (BAYONET, THREADED, AND BREECH COUPLING), ENVIRONMENTAL RESISTANT, REMOVABLE CRIMP AND HERMETIC SOLDER CONTACTS GENERAL SPECIFICATION FOR 2.7 ARINC Publications Available from ARINC, 2551 Riva Road, Annapolis, MD 241

18、01-7435, .ARINC Report 805-1 Fiber Optic Test Procedures ARINC Report 806 Fiber Optic Installation and Maintenance 2.8 Other Applicable References Understanding Fiber Optics, Jeff Hecht, ISBN 0-13-956145-5 Fiber Optics Installer and Technician Guide, Bill Woodward, ISBN 0-7821-4390-3 3. HOW TO USE T

19、HIS DOCUMENT This document is intended to be used as a guideline for all persons conducting aerospace fiber optic installer training. This training document is broken into 23 sections. Each section contains detailed hands-on training competencies. To successfully complete this training each student

20、must perform each competency in the presence of the instructor. 1. Demonstrate fiber optic connector endface cleaning methods with a lint free cloth. 2. Using a video microscope (minimum 100X) the student shall view the endfaces of three properly polished connectors. The connectors shall be populate

21、d with 50/125 m, 100/140 m, and 9/125 m optical fiber. The student shall successfully identify both multimode optical fibers. 3. Using a video microscope (minimum 100X) the student shall view the endfaces of three properly polished connectors. The connectors shall be populated with 50/125 m, 100/140

22、 m, and 9/125 m optical fiber. The student shall successfully identify the single-mode optical fiber. 4. Using an optical (minimum 200X) microscope the student shall view the endface of a multimode connector and successfully identify a crack in the core. 5. Using optical (minimum 200X) and video (mi

23、nimum 100X) microscopes the student shall view the endfaces of several polished multimode connectors and successfully evaluate the endface per ARINC 806, section 7.2.1. 6. Using an optical (maximum 50X) microscope the student shall view the ferrule of a multimode connector and successfully inspect i

24、t for excess epoxy and contamination. 7. Using a non-contact incandescent or LED continuity tester, test a multimode fiber optic cable for continuity. 8. Using a visual fault locator (VFL) the student shall successfully locate a break in a tight-buffered optical fiber. 9. Using a VFL the student sha

25、ll successfully locate a macrobend in a tight-buffered optical fiber. SAE ARP5602/6 - 4 -10. 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 gra

26、de. a. ST connector b. SC connector c. FC connector d. 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 i. MIL-PRF-29504/5 socket terminus j. MIL-C-39029/58-364, 16 AWG electrical

27、 pin k. MIL-C-39029/56-352, 16 AWG electrical socket 11. The student shall indirectly view light from a green (510 nm nominal) Class 1 light source. The student shall successfully identify the wavelength of the light source. 12. The student shall indirectly view light from a red (635 nm nominal) Cla

28、ss 1 light source. The student shall successfully identify the wavelength of the light source. 13. Using a 1300 nm (nominal) Class 1 infrared light source and detection card the student shall successfully demonstrate the lack of visibility to the unaided eye emitted infrared light by indirectly view

29、ing the light source with and without the infrared detection card. 14. 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. C

30、ommercial 3 mm, Optical Fiber Nonconductive Riser (OFNR), yellow, single-mode fiber optic cordage b. Commercial 3 mm, OFNR, orange, multimode fiber optic cordage c. Commercial multi-fiber Optical Fiber Nonconductive Plenum (OFNP), distribution style fiber optic cable d. Commercial multi-fiber loose

31、tube gel filled fiber optic cable e. Aerospace simplex fiber optic cable f. Aerospace ribbon fiber optic cable g. Aerospace loose structure fiber optic cable h. Aerospace tight structure fiber optic cable SAE ARP5602/6 - 5 -15. Using a single jumper between a light source and optical power meter the

32、 student shall bend the jumper and explain that the macrobend is causing the attenuation. 16. With a 635 nm (nominal) VFL attached to one end of a 2-meter (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 sp

33、eckle pattern as multimode (constructive and destructive interference) effects. 17. With a 635 nm (nominal) VFL attached to one end of a 2-meter (nominal) 9/125 m jumper the student shall indirectly view the jumper output on a white surface. The student shall identify the optical pattern as approach

34、ing single-mode (should see three or four modes). 18. A 2-meter (nominal) 62.5/125 m jumper shall have a properly polished connector on one end. The other end of the jumper shall have 2-inches (nominal) of optical fiber exposed with a rough-cut optical fiber end (un-cleaved, use shears). With the VF

35、L 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 submerged in index matching gel.19. Build at a minimum a physical contact (PC) finish 62.5/125 m non-pull-proof,

36、 tight structure, single fiber jumper with an ST connector that has an insertion loss less than 0.75 dB when tested using the two-jumper method as defined in ARINC 805-1 using AS62 (no mandrel wrap) launch conditions found in ARP5061 and meets or exceeds endface finish describe in ARINC 806, section

37、 7.2.1. 20. Assemble and disassemble at a minimum a 4-channel MIL-DTL-38999 connector pair/cable assembly with MIL-PRF-29504/4 pin and MIL-PRF-29504/5 socket termini. Insertion loss after assembly shall be less than 0.75 dB when tested using the two-jumper method as defined in ARINC 805-1 using AS62

38、 (no mandrel wrap) launch conditions found in ARP5061 and meets or exceeds endface finish described in ARINC 806, section 7.2.1 after assembly. 21. Demonstrate proficiency in cleaning and inspecting the termini in the assembled 4-channel MIL-DTL-38999 connector pair.22. The student shall demonstrate

39、 proficiency in endface evaluation as defined in ARINC 806, section 7.2.1. 23. The student shall demonstrate how to properly route and mount a fiber optic cable without exceeding bend radius limitations, crushing the cable assembly, or damaging the cable assembly as defined in AS50881. 4. NOTES 4.1

40、A change bar (l) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. PREPARED BY SAE COMMITTEE AS-3, FIBER OPTICS AND APPLIED PHOTONICS