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WDM LAN Network Management And Control

2014-11-07
WIP
AS5659/3
This document describes network management and control facilities for the WDM LAN, within the SAE AS5659 WDM LAN specifications document family. Unlike like point-to-point solutions, networks require a control plane to allocate the shared network resources and a management plane which provides a disciplined approach to configuring and monitoring the network. Within a Wavelength Division Multiplexed (WDM) environment, management and control provides wavelength selection and routing for traffic that is processed. The extent of network management and control depends on the design of the network, and can range from hardwired wavelengths to dynamic wavelength allocation with damage recovery.
Standard

WDM LAN Access and Aggregation

2014-11-07
WIP
AS5659/2
This document describes the Client Adaptation Element (CAE), the set of functions that provides access and aggregation capability for the WDM LAN, within the SAE AS5659 WDM LAN specifications document family. In the WDM LAN, the CAE fits in between the Optical Backbone, which provides transmission of data over the transparent network, and the clients which the network serves. The complexity of the CAE depends on the types and number of clients.
Standard

Transparent Optical Backbone Network Specification

2014-11-07
WIP
AS5659/1
This document provides a specification for the WDM Optical Backbone Network (OBN) within the SAE AS5659 WDM LAN specifications document family. The specification applies to any optical network which uses Wavelength Division Multiplexing (WDM) in any optical media, and describes a transparent optical network that contains optical components (i.e. without Optical-to-Electrical conversion). The specification describes optical network elements (ONE) that perform optical transport, optical add/drop, optical amplification, optical routing, and optical switching functions. Performance limits are given for conforming optical signal interfaces and transfer functions for the ONEs, as well as architectures comprising combinations of them. This specification will enable network and systems engineers to design and use scalable and upgradable WDM based optical networks aboard mobile platforms.
Standard

Network End-to-End Data Link Evaluation System Transceiver Health Monitoring

2020-12-22
CURRENT
AIR6552/3
This document 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.
Standard

Multi-Transmitter Bidirectional Fiber-Optic Data Bus for Distributed Aircraft Control Systems

2011-03-22
CURRENT
AS5370A
This specification applies to a communication protocol for networked control systems. The protocol provides peer-to-peer communication for networked control and is suitable for implementing both peer-to-peer and master-slave control strategies. This specification describes services for all seven protocol layers. In the layer 7 specification, it includes a description of the types of messages used by applications to exchange application and network management data.
Standard

Multi-Transmitter Bidirectional Fiber-Optic Data Bus for Distributed Aircraft Control Systems

2002-04-26
HISTORICAL
AS5370
This specification applies to a communication protocol for networked control systems. The protocol provides peer-to-peer communication for networked control and is suitable for implementing both peer-to-peer and master-slave control strategies. This specification describes services for all seven protocol layers. In the layer 7 specification, it includes a description of the types of messages used by applications to exchange application and network management data.
Standard

Inline Optical Power Monitoring, Network End-to-End Data Link Evaluation System

2019-10-02
CURRENT
AIR6552/1
This document establishes methods to obtain, store, and access data about the health of a fiber optic network using commercially available inline optical power monitoring sensors. This document is intended for: Managers Engineers Technicians Contracting officers Third party maintenance agencies Quality assurance
Standard

Guidelines for Design of Digital Fiber Optic Link Loss Budget Methodology

2018-01-23
CURRENT
AIR6113
This document draws from, summarizes, and explains existing broadly accepted engineering best practices. This document defines the process and procedure for application of various best practice methods. This document is specifically intended as a standard for the engineering practice of development and execution of a link loss power budget for a general aerospace system related digital fiber optic link. It is not intended to specify the values associated with specific categories or implementations of digital fiber optic links. This document is intended to address both existing digital fiber optic link technology and accommodate new and emerging technologies. The proper application of various calculation methods is provided to determine link loss power budget(s), that depend on differing requirements on aerospace programs.
Standard

Fiber Optic Wavelength Division Multiplexed (WDM) Singlemode Interconnect and Component Standards Mapping for Aerospace Platform Applications – Device Level Specification

2009-04-01
CURRENT
AIR5667
The purpose of this document is to serve as a resource to aerospace designers who are planning to utilize Wavelength Division Multiplexed (WDM) interconnects and components. Many WDM commercial systems exist and they incorporate a number of existing, commercially supported, standards that define the critical parameters to guide the development of these systems. These standards ensure interoperability between the elements within these systems. The commercial industry is motivated to utilize these standards to minimize the amount of tailored development. However, since some of the aerospace parameters are not satisfied by the commercial devices, this document will also try to extend the commercial parameters to those that are necessary for aerospace systems. The document provides cross-references to existing or emerging optical component and subsystem standards.
Standard

Fiber Optic Harsh Environment Test Methods Cross Reference Document

2021-06-10
CURRENT
AIR6282A
This report provides cross reference matrices detailing current test methods used in the qualification processes of fiber optic connectors, termini and cables for aerospace, telecommunications, and naval applications. The cross-reference allows the end user to select the test methods most suitable for qualifying a component, or to identify alternative test methods where a specific test is not defined in a referenced document. The report also provides information on what area each type of referenced document has been developed for.
Standard

Fiber Optic Cleaning

2018-01-23
CURRENT
AIR6031
This document is intended for connectors typically found on aerospace platforms and ground support equipment. The document provides the reasons for proper fiber optic cleaning, an in-depth discussion of available cleaning methods, materials, packaging, safety, and environmental concerns. Applicable personnel include: Managers Designers Engineers Technicians Trainers/Instructors Third Party Maintenance Agencies Quality Personnel Purchasing Shipping/Receiving Production
Standard

Digital Fiber Optic Link Loss Budget Methodology for Aerospace Platforms

2007-11-20
HISTORICAL
AS5603
This SAE Technical Report is an Aerospace Standard, compliant with the Organization and Operating Guide for the Aerospace Council of the SAE Technical Standards Board. It is consistent with the category (5) definition of an Aerospace Standard under Section 6.0, Technical Reports, in Paragraph 6.1.2. This document draws from, summarizes, and explains existing broadly accepted engineering best practices. This document defines the process and procedure for application of various best practice methods. This document is, specifically, intended as a standard for the engineering practice of development and execution of a link loss power budget for a general aerospace system related digital fiber optic link. It is not intended to specify the values associated with specific categories or implementations of digital fiber optic links. This document is intended to address both existing digital fiber optic link technology and accommodate new and emerging technologies.
Standard

Aerospace Cable, Fiber Optic

2021-09-21
CURRENT
AS5382B
This standard covers jacketed single-fiber multimode and single-mode fiber optic cables for aerospace usage.
Standard

A Guideline for Application of High-Density Fiber Optic Interconnects to Aerospace Platforms

2022-07-08
CURRENT
AIR5271A
This SAE Aerospace Information Report (AIR5271) covers the basic attributes of a second-generation robust, reliable high-density fiber optic interconnect system for aerospace applications. The intent is to take advantage of recent commercial developments in materials, components and manufacturing methods to develop rugged high-density fiber optic interconnects optimized for aerospace and automotive applications, which can accommodate a variety of optical fiber waveguide types. These waveguide types include single mode and multi-mode glass/glass fibers and waveguides, plastic clad silica fibers and waveguides, and all polymer fibers and waveguides. This second generation interconnect system should represent a dramatic improvement over first generation. The cable should be extremely robust eliminating any concerns over cable damage or fiber breakage in an aerospace environment.
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