Optical fibres - Measurement methods and test procedures. Fibre geometry Ingestion-build-48974 DD ENV 12315-1 on TTI

DD ENV 12315-1 on TTI messages via dedicated short-range communication is useful:

standard substrate assemblies

Refines the labelling system to aid identification

BS EN 62586-1:2017 replaces the first edition published 2013

BS EN 61377 applies to the traction system consisting of (when it applies) of traction motor(s)

Optical fibres - Measurement methods and test procedures. Fibre geometry Ingestion-build-48974 DD ENV 12315-1 on TTI1 Scope This part of IEC 60793 establishes uniform requirements for measuring the geometrical characteristics of uncoated optical fibres. The geometry of uncoated optical fibres directly affect splicing, connectorization and cabling and so are fundamental parameters requiring careful specification, quality control, and thus measurement.