SAE ARP 5602 4-2007 A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Aerospace Fiber Optics Fabricator Hands-on Competencies《航空航天平台纤维光学培训和航空航天纤维光学制造者.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 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 ARP5602/4 AEROSPACE RECOMMENDED PRACTICE Issued 2007-06 A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Aerospace Fiber Optics Fabricator Hands-on Competencies RATIONALE The aerospace

5、industry has always required the highest standards of workmanship to be maintained. To ensure that the aerospace fiber optics industry also 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 as aerospace fiber optics fabricators in accordance with aerospace industry best practices. 1. SCOPE This document establishes training guidelines applicable to fiber optic fabricator technical training for individuals involved in the manufacturing, installati

7、on, support, integration and testing of fiber optic systems. Applicable personnel include: Managers Engineers Technicians Trainers/Instructors Third Party Maintenance Agencies Quality Assurance Production SAE ARP5602/4 - 2 - 2. APPLICABLE DOCUMENTS The following publications form a part of this docu

8、ment 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 text of this d

9、ocument takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) o

10、r 724-776-4970 (outside USA), www.sae.org. ARP5601 Guidelines for Testing and Support of Aerospace, Fiber Optic, Inter-Connect Systems 2.2 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org. ANSI Z136.

11、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/TIA-440-B-2004 Fiber Optic Terminology 2.3 ARINC Publications Available from ARINC, 2551 Riva Road, A

12、nnapolis, MD 21401, . ARINC Report 806 Fiber Optic Installation and Maintenance Procedures 2.4 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 Equipmen

13、t Classification (Safety of laser products) IEC 60825-2 Safety of Optical Fibre Communication Systems IEC 60825-4 Laser Guards 2.5 NASA Publications Available from NASA, Documentation, Marshall Space Flight Center, AL 35812, www.nas.nasa.gov. NASA-STD-8739.5 Fiber Optic Terminations, Cable Assemblie

14、s, and Installation SAE ARP5602/4 - 3 - 2.6 NAVAIR Publications Available 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 Test

15、ing Practices Aircraft Fiber Optic Cabling 2.7 U.S. Government 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 Teleco

16、mmunications Terms MIL-PRF-29504B Termini, Fiber Optic Connector, Removable, General Specification for MIL-PRF-29504/4D Termini, Fiber Optic, Connector, Removable, Environmental Resisting, Pin Terminus, Size 16, Rear Release, MIL-DTL-38999, Series III MIL-PRF-29504/5D Termini, Fiber Optic, Connector

17、, Removable, Environmental Resisting, Socket Terminus, Size 16, Rear Release, MIL-DTL-38999, Series MIL-DTL-38999K Connectors, Electrical, Circular, Miniature, High Density, Quick Disconnect (Bayonet, Threaded, and Breech Coupling), Environmental Resistant, Removable Crimp and Hermetic Solder Contac

18、ts, General Specification for 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 THIS DOCUMENT This document is intended to be used as a guideline for all persons cond

19、ucting aerospace fiber optics fabricator training. This training document is broken into 29 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. Demonstrate fibe

20、r 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 populated with 50/125 m, 100/140 m, and 9/125 m optical fiber. The student shall successful

21、ly 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 m, and 9/125 m optical fiber. The student shall successfully identify the single-m

22、ode 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 (minimum 100X) microscopes the student shall view the endfaces of several polished mul

23、timode connectors and successfully evaluate the endface per ARINC 806, section 7.2.1. SAE ARP5602/4 - 4 - 6. Using an optical (maximum 50X) microscope the student shall view the ferrule of a multimode connector and successfully inspect it for excess epoxy and contamination. 7. Using a non-contact in

24、candescent 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 shall successfully locate a macrobend in a tight-buffered optical f

25、iber. 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 grade. a. ST connector b. SC connector c. FC connector d. MT connector/ferrule e. LC c

26、onnector 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 pin k. MIL-C-39029/56-352, 16 AWG electrical socket 11. The student shall indirect

27、ly 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) Class 1 light source. The student shall successfully identify the wavelength of the li

28、ght 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 viewing the light source with and without the infrared detection card. 14. The cables b

29、elow 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. Commercial 3 mm, O

30、FNR, orange, multimode fiber optic cordage c. Commercial multi-fiber OFNP, distribution style fiber optic cable d. Commercial multi-fiber loose tube gel filled fiber optic cable SAE ARP5602/4 - 5 - e. Aerospace simplex fiber optic cable f. Aerospace ribbon fiber optic cable g. Aerospace loose struct

31、ure fiber optic cable h. Aerospace tight structure fiber optic cable 15. Using a single jumper between a light source and optical power meter the 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

32、(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. 17. With a 635 nm (nominal) VFL attached to one end of a 2-meter (nominal)

33、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). 18. A 2-meter (nominal) 62.5/125 m jumper shall have a properly polished connector on one end. The other

34、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 VFL attached to the connector end of the jumper the student shall successfully demonstrate Fresnel reflection effects by indirectly viewing the exposed optic

35、al fiber with the end in air and submerged in index matching gel. 19. Build at a minimum a PC finish 62.5/125 m pull-proof, loose structure, single fiber jumper with an FC connector that has an insertion loss less than 0.75 dB when tested using the two-jumper method as defined in ARINC 805 using AS6

36、2 (no mandrel wrap) launch conditions found in ARP5061 and meets or exceeds endface finish describe in ARINC 806, section 7.2.1. 20. Build at a minimum a PC finish 62.5/125 m non-pull-proof, tight structure, single fiber jumper with an ST connector that has an insertion loss less than 0.75 dB when t

37、ested using the two-jumper method as defined in ARINC 805 using AS62 (no mandrel wrap) launch conditions found in ARP5061 and meets or exceeds endface finish describe in ARINC 806, section 7.2.1. 21. Build at a minimum a PC finish single fiber jumper from acrylate coated aerospace approved fiber opt

38、ic cable with MIL-PRF-29504/4 pin and MIL-PRF-29504/5 socket termini assembled into a 4-channel MIL-DTL-38999 connector/cable assembly that has an insertion loss less than 0.75 dB when tested using the two-jumper method as defined in ARINC 805 using AS62 (no mandrel wrap) launch conditions found in

39、ARP5061 and meets or exceeds endface finish describe in ARINC 806, section 7.2.1 after assembly. 22. Demonstrate proficiency in cleaning and inspecting the termini in the assembled 4-channel MIL-DTL-38999 connector pair. 23. Assemble and disassemble at a minimum a 4-channel MIL-DTL-38999 connector p

40、air/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 using AS62 (no mandrel wrap) launch conditions found in ARP5061 and meets or exceeds endface finish

41、 describe in ARINC 806, section 7.2.1 after assembly. 24. The student shall demonstrate proficiency in measuring insertion loss using the two-jumper method as defined in ARINC 805 using AS62 (no mandrel wrap) launch conditions found in ARP5061 25. The student shall demonstrate proficiency in endface

42、 evaluation as defined in ARINC 806, section 7.2.1. SAE ARP5602/4 - 6 - 26. The student shall identify a flat and PC polishes from interferometer images or actual interferometer measurements (recommended). 27. The student shall identify a flat polish with a protruding optical fiber from interferomet

43、er images or actual interferometer measurements (recommended). 28. The student shall identify a flat polish with an under cut optical fiber from interferometer images or actual interferometer measurements (recommended). 29. The student shall identify a PC endface with an apex offset that exceeds 50 m from interferometer images or actual interferometer measurements (recommended). PREPARED BY SAE COMMITTEE AS-3, FIBER OPTICS AND APPLIED PHOTONICS