Standard

NEK IEC 60793-1-40:2001

Jul 2001 Withdrawn

Note: This standard has a new edition: NEK IEC 60793-1-40:2024

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Language English

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Abstract

Establishes uniform requirements for measuring the attenuation of optical fibres. Four methods are described: (a) cut-back, (b) insertion loss, (d) backscattering, (d) modelling spectral attenuation. Methods (a), (b) and (c) apply to all categories of class A multimode fibres and class B single-mode fibres. Method (c), backscattering, also covers the location, losses and characterization of point discontinuities. Method (d) has been demonstrated only on class B fibres.

Document information

Standard from NEK
Published: 26 July 2001
Withdrawn: 27 March 2019
Edition: 1.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 33.180.10
National Committee NEK/NK86

Product Relations

Replaced by: NEK IEC 60793-1-40:2019
Replaced by: NEK IEC 60793-1-40:2019
Replaces: NEK IEC 60793-1-4:2001
Replaces: NEK IEC 60793-1-4:1995

NEK IEC 60793-1-40:2001

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NEK IEC 60793-1-40:2024

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NEK IEC 60793-1-40:2019

NEK IEC 60793-1-40:2019