IEC 60793-1-40:2001 ED1

Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation

Publication date: Jul 26, 2001

General information

Current stage: 99.60 Effective date: Mar 27, 2019

Next stage: WPUB

Originator: IEC

Owner: TC 86/SC 86A

Type: International Standard

ICS: 33.180.10

Languages: English French

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Status: Revised

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60793-1-4:1995 ED1

WITHDRAWN
IEC 60793-1-4:1995/AMD1:1996 ED1

WITHDRAWN
IEC 60793-1-4:1995/AMD2:1998 ED1

WITHDRAWN
IEC 60793-1-4:2001 ED2

NOW

WITHDRAWN
IEC 60793-1-40:2001 ED1
99.60 Withdrawal effective
Mar 27, 2019

REVISED BY

PUBLISHED
IEC 60793-1-40:2019 ED2