BS EN 4533-002:2006 - Aerospace series. Fibre optic systems. Handbook. Test and measurement

BS EN 4533-002:2006

Aerospace series. Fibre optic systems. Handbook. Test and measurement

Status : Superseded, Withdrawn   Published : November 2006 Replaced By : BS EN 4533-002:2017

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Insertion loss is the most frequent measurement performed on a fibre optic link. The avionic system designer will want to know or predict the insertion loss of a link to determine its performance. Aircraft manufacturers will want to measure the insertion loss of harness components during assembly and before it is delivered to the customer to highlight faults and to provide a record of the performance of the harness at the beginning of its lifetime (footprinting). The insertion loss will be measured at intervals during the lifetime of the aircraft to discover or identify faults and any gradual degradation in performance of the harness. There is, however, one problem. It is difficult to collect reliable and consistent measurements of the insertion loss on any multi-mode fibre optic harness where the distance between components is relatively small (less than 100 metres). The reason is that the insertion loss of a component or a harness depends on the power distribution of the light injected into it. This leads to very large differences in the measured value of the insertion loss [1] depending on the power distribution of the source used to make the measurement. This Part of EN 4533 will explain the measurement problem and the techniques used to overcome them in greater detail.




Standard NumberBS EN 4533-002:2006
TitleAerospace series. Fibre optic systems. Handbook. Test and measurement
StatusSuperseded, Withdrawn
Publication Date30 November 2006
Withdrawn Date05 January 2018
Normative References(Required to achieve compliance to this standard)ARP5061, EN 4533-004
Informative References(Provided for Information)IEC 61315:1995, ITU-T G.671 (1996), TIA/EIA-526-14A:1998
Replaced ByBS EN 4533-002:2017
International RelationshipsEN 4533-002:2006
Draft Superseded By01/704734 DC
DescriptorsOptical measurement, Power losses, Communication cables, Optical fibres, Electric cable systems, Testing conditions, Handbooks, Aircraft components, Fibre optics, Performance testing, Fibre optic connectors, Optical communication systems, Fibre optic cables
ICS49.060
Title in FrenchSerie aerospatiale. Systemes des fibres optiques. Manuel d'utilisation. Essais et mesures
Title in GermanLuft- und Raumfahrt. Faseroptische Systemtechnik. Handbuch. Tests und Messungen
CommitteeACE/6/-/10
ISBN0 580 49347 4
PublisherBSI
FormatA4
DeliveryYes
Pages34
File Size575 KB
Price£214.00


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