This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Digital Fiber Optic Link Loss Budget Methodology for Aerospace Platforms
- Aerospace Standard
- AS5603
- Issued
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
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.
The proper application of various calculation methods is provided to determine link loss power budget(s), that depend on differing requirements on aerospace programs.
A list of parameters is provided as guidance for aerospace fiber optics applications along with a check list to help assure that appropriate parameters and impairments have been accounted for in the link budget.
Rationale
The aerospace industry requires precise standards for avionics system design. To ensure that the aerospace fiber optics industry also adopts these same high standards, it is essential that a common set of fiber optic system design procedures be established. This document outlines procedures needed for digital avionics fiber optic link system design that help to assure it complies with aerospace industry best practices.
Recommended Content
| Aerospace Standard | Guidelines for Design of Digital Fiber Optic Link Loss Budget Methodology |
| Technical Paper | Virtual Aided Development Process According To FMVSS201u |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| TABLE 1 | DEFINITION OF PARAMETERS AND SYMBOLS USED IN EQUATIONS | |
| TABLE 2 | OPTICAL LOSS ELEMENTS TO CONSIDER IN AN OPTICAL LINK LOSS BUDGET | |
| TABLE 3 | ADJUSTMENTS TO CONSIDER IN AN OPTIC LINK LOSS BUDGET | |
| TABLE 4 | SUMMARY OF ITEMS THAT ARE REQUIRED BEFORE A BUDGETING METHOD IS APPLIED | |
| TABLE 5 | CONFIDENCE LEVEL AND THE RELATED MULTIPLIER FOR A ONE-SIDED NORMAL DISTRIBUTION | |
| TABLE A1 | INTEGRAL OF GAUSSIAN TRUNCATED TO THE FOLLOWING LIMITS | |
| Unnamed Dataset 8 | ||
| Unnamed Dataset 9 | ||
| TABLE B1 | SUMMARY OF NEGOTIATED ITEMS | |
| TABLE B2 | THE LIST OF ELEMENTS FOR THE OPTICAL LINKS OF THE EXAMPLE SYSTEM | |
| TABLE B3 | THE ENVIRONMENTAL CONDITIONS FOR OPTICAL LINK A | |
| TABLE B4 | SIMPLISTIC ENVIRONMENTAL DEPENDENCIES OF THE DISTRIBUTIONS FOR THIS EXAMPLE’S FICTIONAL ELEMENTS | |
| TABLE B5 | FIRST ITERATION IN DATA COLLECTION PROCESS | |
| TABLE B6 | FOLLOWING ITERATIONS IN THE DATA COLLECTION PROCESS | |
| TABLE B7 | TRANSLATED VALUES FROM THE NUMERICAL METHOD EQUATIONS TO THE STATISTICAL AND WORST CASE VALUES | |
| TABLE B8 | SUMMARY OF RESULTS FROM DIFFERENT METHODS | |
| Unnamed Dataset 18 | ||
| Unnamed Dataset 19 |
Issuing Committee
AS-3 Fiber Optics and Applied Photonics Committee
The SAE AS-3 Fiber Optics and Applied Photonics committee addresses all facets of fiber optics systems and applied photonics¿design, maintenance, and in-service experience. It provides definition and support, and assures standardized components and systems approaches for fiber optic data buses. This includes sensors, architecture, and requirements for advanced fiber and electro optic technologies. The group is comprised of four subcommittees dedicated to creating, preparing, and maintaining all relevant specifications, standards, and requirements for fiber optics and applied photonics systems. These subcommittees include:
AS-3A Fiber Optic Applications AS-3B Fiber Optic Supportability AS-3C Fiber Optic Components AS-3D Fiber Optic Process Definition Participants in the SAE AS-3 committee include OEMs, suppliers, aircraft fiber optics and applied photonics systems companies, consulting firms, government and others across the aerospace and defense industries.Reference
| Number | Title |
|---|---|
| ANSI/TIA-440-B- | This document is not part of the subscrption. |
| ANSI/TIA-440-B-2004 | This document is not part of the subscrption. |
| FOTPTIA-455 | This document is not part of the subscrption. |
| ITMTIA-TSB62 | This document is not part of the subscrption. |
| Military Standard-2052A | This document is not part of the subscrption. |
| MilitaryStandar | This document is not part of the subscrption. |
| OFSTPTIA-526 | This document is not part of the subscrption. |
| TIAOFSTP-ITM-3 | This document is not part of the subscrption. |
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.