SAE AIR 6552 3-2016 Network End-to-End Data Link Evaluation System Transceiver Health Monitoring.pdf
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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 revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2016 SAE International All rights reserved. No part of this p
3、ublication may 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: +1 724-776-497
4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AIR6552/3 AEROSPACE INFORMATION REPORT AIR6552/3 Issued 2016-05 Network End-to-En
5、d Data Link Evaluation System Transceiver Health Monitoring RATIONALE To assure mission readiness there is a need for a robust optical performance monitoring system capable of detecting, localizing, and isolating impairments as well as assisting in failure prediction of the physical layer of a fiber
6、 optic network. Transceiver health monitoring can provide real-time information about the physical, electrical, and optical characteristics. TABLE OF CONTENTS 1. SCOPE 3 2. REFERENCES 3 2.1 Applicable Documents 3 2.1.1 SAE Publications . 3 2.2 Related Publications . 3 2.2.1 SAE Publications . 3 2.2.
7、2 ANSI Accredited Publications . 3 2.2.3 IEC Publications 4 2.2.4 NASA Publications 4 2.2.5 NAVAIR Publications 4 2.2.6 U.S. Government Publications 4 2.2.7 ARINC Publications . 4 2.2.8 Small Form Factor (SFF) Committee 4 2.2.9 Other References 5 3. MEASUREMENT OF TEST DATA . 5 3.1 I2C . 5 3.2 Compu
8、ter Access 5 3.3 Local CPU . 6 4. STORAGE OF TEST DATA 6 4.1 Local I2C Non-Volatile Memory . 6 4.2 Format of Test Data 6 4.2.1 AS8472 and Derivatives 6 SAE INTERNATIONAL AIR6552/3 Page 2 of 105. ACCESS TO TEST DATA. 85.1 Methods to Access Test Data in Local Memory within Enclosure 95.1.1 No Connecti
9、on 95.1.2 Dedicated Link to Connector through Enclosure Wall 95.1.3 Wireless Link that Requires No Direct Connection. 95.1.4 Transporting kbps Data on Gbps Fiber Optic Links without Interfering or Affecting Performance. 9FIGURE 1 CPU I2C MASTER READS PERFORMANCE DATA FROM TRANSCEIVER. 6FIGURE 2 CPU
10、I2C MASTER READS PERFORMANCE DATA FROM TRANSCEIVER AND STORES IT IN NON-VOLATILE MEMORY 6FIGURE 3 USE OF IEEE 1902.1 NODE FOR DATA ACCESS. 9FIGURE 4 LOW MODULATION DEPTH KBPS DATA ON EXISTING FIBER OPTIC LINKS. 10FIGURE 5 CIRCUIT SCHEMATICS FOR LOW SPEED LOW MODULATION DEPTH DATA TRANSMISSION AND RE
11、CEPTION. 10TABLE 1 A/D VALUES AND STATUS BITS (2 WIRE ADDRESS A2H) 7TABLE 2 MODULE MONITORING VALUES . 7TABLE 3 CHANNEL MONITORING VALUES for a FOUR CHANNEL TRANSCEIVER. 8TABLE 4 CHANNEL MONITORING VALUES FOR A TWELVE CHANNEL TRANSCEIVER 8SAE INTERNATIONAL AIR6552/3 Page 3 of 101. SCOPEThis document
12、 establishes methods to obtain, store, and access data about the health of a fiber optic network using commercial sensors located in or near the transceiver. This document is intended for: Managers, Engineers, Contracting Officers, Third Party Maintenance Agencies, and Quality Assurance.2. REFERENCE
13、SThe documents listed in 2.1 are referenced in this document. The documents listed in 2.2 are provided for information purposes only and do not form a part of the requirements of this document.Applicable DocumentsThe following publications form a part of this document to the extent specified herein.
14、 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 theevent of conflict between the text of this document and references cited herein, the text of this document takes precedence. Nothing in
15、this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.SAE PublicationsAvailable from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.or
16、g.AS8472 Specification for Diagnostic Monitoring Interface for Optical TransceiversRelated PublicationsThe following documents are provided for reference only and do not form requirements for this specification.SAE PublicationsAvailable from SAE International, 400 Commonwealth Drive, Warrendale, PA
17、15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org.AIR6031 Fiber Optic CleaningARP5602 A Guideline for Aerospace Platform Fiber Optic Training and Awareness EducationAS5675 Characterization and Requirements for New Aerospace Fiber Optic Cable Assembli
18、es - Jumpers, End Face Geometry, Link Loss Measurement, and InspectionARP5061 Guidelines for Testing and Support of Aerospace, Fiber Optic, Inter-Connect SystemsANSI Accredited PublicationsCopies of these documents are available online at http:/webstore.ansi.org.ANSI Z136.1-2007 American National St
19、andard for Safe Use of LasersANSI/TIA-440-B-2004 Fiber Optic TerminologySAE INTERNATIONAL AIR6552/3 Page 4 of 10IEC PublicationsAvailable from IEC Central Office, 3, rue de Varembe, P.O. Box 131, CH-1211 Geneva 20, Switzerland, Tel: +41 22 919 02 11, www.iec.ch.IEC 60825-1 Laser Safety Equipment Cla
20、ssification (Safety of laser products)IEC 60825-2 Safety of Optical Fiber Communication SystemsIEC 60825-4 Laser GuardsNASA PublicationsAvailable from NASA, Documentation, Marshall Space Flight Center, AL 35812, www.nas.nasa.gov.NASA-STD-8739.5 Fiber Optic Terminations, Cable Assemblies, and Install
21、ationNAVAIR PublicationsAvailable 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 Cablin
22、gU.S. Government PublicationsCopies of these documents are available online at http:/quicksearch.dla.mil.FED-STD-1037 Glossary of Telecommunications TermsMIL-STD-1678 Fiber Optic Cabling Systems Requirements and MeasurementsARINC PublicationsAvailable from ARINC, 2551 Riva Road, Annapolis, MD 21401-
23、7435, Tel: 410-266-4000, .ARINC Report 805 Fiber Optic Test ProceduresARINC Report 806 Fiber Optic Installation and MaintenanceARINC Report 807 Fiber Optic Training RequirementsARINC Specification 600-19 Air Transport Avionics Equipment InterfacesSmall Form Factor (SFF) CommitteeSFF specifications a
24、re available at ftp:/ Diagnostic Monitoring Interface for Optical TransceiversSFF-8053 Gigabit Interface Converter (GBIC)INF-8074 Small Form Factor Pluggable (SFP) TransceiverSAE INTERNATIONAL AIR6552/3 Page 5 of 10SFF-8079 SFP Rate and Application SelectionSFF-8089 SFP Rate and Application ValuesOt
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