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IEC 60793-1-33:2017

Current

Current

The latest, up-to-date edition.

Optical fibres - Part 1-33: Measurement methods and test procedures - Stress corrosion susceptibility

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English - French, Spanish, Castilian

Published date

16-08-2017

€280.71
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Overview of test methods
5 Reference test methods
6 Apparatus
7 Sampling and specimens
8 Procedure
9 Calculations
10 Results
11 Specification information
Annex A (normative) - Dynamic n value, n[d], by
        axial tension
Annex B (normative) - Dynamic n value, n[d], by
        two-point bending
Annex C (normative) - Static n value, n[s], by axial
        tension
Annex D (normative) - Static n value, n[s], by
        two-point bending
Annex E (normative) - Static n value, n[s], by
        uniform bending
Annex F (informative) - Considerations for dynamic
        stress corrosion susceptibility parameter calculations
Annex G (informative) - Considerations for static
        stress corrosion susceptibility parameter calculations
Annex H (informative) - Considerations on stress
        corrosion susceptibility parameter test methods
Bibliography

IEC 60793-1-33:2017 contains descriptions of the five main test methods for the determination of stress corrosion susceptibility parameters. The object of this document is to establish uniform requirements for the mechanical characteristic of stress corrosion susceptibility for silica-based fibres. Dynamic fatigue and static fatigue tests are used to determine the (dynamic) nd value and (static) ns value of stress corrosion susceptibility parameters. Currently, only the nd-value is assessed against specification. Measured values greater than 18 per this procedure reflect the nd-value of silica, which is approximately 20. Higher values will not translate to demonstrable enhanced fatigue resistance. Silica fibre mechanical tests determine the fracture stress and fatigue properties under conditions that model the practical applications as closely as possible. The following test methods are used for determining stress corrosion susceptibility:
A: Dynamic nd value by axial tension;
B: Dynamic nd value by two-point bending;
C: Static ns value by axial tension;
D: Static ns value by two-point bending;
E: Static ns value by uniform bending.
These methods are appropriate for category A1, A2 and A3 multimode, class B single-mode fibres and class C intraconnecting single-mode fibres. These tests provide values of the stress corrosion parameter, n, that can be used for reliability calculations according to IEC TR 62048. Information common to all methods is contained in Clauses 1 to 10, and information pertaining to each individual test method appears in Annexes A, B, C, D, and E. Annexes F and G offer considerations for dynamic and static stress corrosion susceptibility parameter calculations, respectively; Annex H offers considerations on the different stress corrosion susceptibility parameter test methods. This second edition cancels and replaces the first edition published in 2001. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: removal of RTM; changes to scope.

Committee
TC 86/SC 86A
DevelopmentNote
Supersedes IEC 60793-1-3 (09/2001) Stability Date: 2020. (08/2017)
DocumentType
Standard
Pages
84
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

03/301185 DC : DRAFT JAN 2003 IEC 60793-2-50 EDITION 2 - OPTICAL FIBRES - PART 2-50: PRODUCTS SPECIFICATION - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
09/30201827 DC : 0 BS EN 60793-2-10 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
06/30153377 DC : DRAFT JULY 2006 BS IEC 60793-2-50 - OPTICAL FIBRES - PART 2-50 - PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
07/30164155 DC : 0 BS EN 60793-2-60 - OPTICAL FIBRES - PART 2-60: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY C SINGLE-MODE INTRACONNECTION FIBRES
BS EN 60793-2-60:2008 Optical fibres Product specifications. Sectional specification for category C single-mode intraconnection fibres
IEC 61757-1-1:2016 Fibre optic sensors - Part 1-1: Strain measurement - Strain sensors based on fibre Bragg gratings
13/30292530 DC : 0 BS EN 60793-2-10 ED 5.0 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
EN 60793-2-60:2008 Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
VDI/VDE 2660 Blatt 1:2010-07 Experimental stress analysis - Optical strain sensor based on fibre Bragg grating - Fundamentals, characteristics and sensor testing
UNE-EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
BS EN 187105:2002 Single mode optical cable (duct/direct buried installation)
NF EN 187105 : 2002 SINGLE-MODE OPTICAL FIBRE CABLE (DUCT/DIRECT BURIED INSTALLATION)
BS EN 61757-1-1:2017 Fibre optic sensors Strain measurement. Strain sensors based on fibre Bragg gratings
10/30232701 DC : 0 BS EN 60793-2-50 - OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
CEI EN 60794-3-11 : 2012 OPTICAL FIBRE CABLES - PART 3-11: OUTDOOR CABLES - PRODUCT SPECIFICATION FOR DUCT, DIRECTLY BURIED AND LASHED AERIAL SINGLE-MODE OPTICAL FIBRE TELECOMMUNICATION CABLES
I.S. EN 60793-2-10:2017 OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRE
17/30345069 DC : 0 BS EN 60793-2-10 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
02/205753 DC : DRAFT AUG 2002 IEC 60793-2-10 ED.2.0 - FIBRE AND CABLES - PART 2-10: PRODUCT SPECIFICATION - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
BIS IS/IEC 60793-1-1 : 2008 OPTICAL FIBRES - PART 1: MEASUREMENT METHODS AND TEST PROCEDURES - SECTION 1: GENERAL AND GUIDANCE
BS EN 60793-1-1:2017 Optical fibres Measurement methods and test procedures. General and guidance
BS EN 60793-2-50:2016 Optical fibres Product specifications. Sectional specification for class B single-mode fibres
UNE-EN 60793-1-50:2015 Optical fibres - Part 1-50: Measurement methods - Damp heat (steady state) tests
CEI EN 60793-2-60 : 2009 OPTICAL FIBRES - PART 2-60: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY C SINGLE-MODE INTRACONNECTION FIBRES
I.S. EN 60793-2-50:2016 OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
IEC 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
EN 61757-1-1:2017 Fibre optic sensors – Part 1-1: Strain measurement – Strain sensors based on fibre Bragg gratings
05/30134653 DC : DRAFT JUN 2005 IEC 60793-2-10 ED 3 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
13/30279650 DC : 0 BS EN 60793-1-50 - OPTICAL FIBRES - PART 1-50: MEASUREMENT METHODS AND TEST PROCEDURES - DAMP HEAT (STEADY STATE)
BS EN 60794-3-11:2010 Optical fibre cables Outdoor cables. Product specification for duct, directly buried and lashed aerial single-mode optical fibre telecommunication cables
CEI EN 60793-1-1 : 2010 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
17/30365105 DC : 0 BS EN 60793-2-50 ED.6.0 - OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
BS EN 60793-1-50:2015 Optical fibres Measurement methods. Damp heat (steady state) tests
17/30365109 DC : 0 BS EN 60793-1-32 ED.3.0 - OPTICAL FIBRES - PART 1-32: MEASUREMENT METHODS AND TEST PROCEDURES - COATING STRIPPABILITY
I.S. EN 60793-2-60:2008 OPTICAL FIBRES - PART 2-60: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY C SINGLE-MODE INTRACONNECTION FIBRES
EN 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
BS EN 60793-2-10:2017 Optical fibres Product specifications. Sectional specification for category A1 multimode fibres
I.S. EN 60794-3-11:2010 OPTICAL FIBRE CABLES - PART 3-11: OUTDOOR CABLES - PRODUCT SPECIFICATION FOR DUCT, DIRECTLY BURIED AND LASHED AERIAL SINGLE-MODE OPTICAL FIBRE TELECOMMUNICATION CABLES
IEC 60793-2-60:2008 Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
IEC 60793-2-50:2015 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
IEC 60793-1-50:2014 Optical fibres - Part 1-50: Measurement methods and test procedures - Damp heat (steady state) tests
13/30286685 DC : 0 BS EN 60793-2-50 ED 5.0 - OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
16/30334639 DC : 0 BS EN 60793-1-1 ED 4.0 - OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
I.S. EN 60793-1-50:2015 OPTICAL FIBRES - PART 1-50: MEASUREMENT METHODS - DAMP HEAT (STEADY STATE) TESTS
I.S. EN 61757-1-1:2017 FIBRE OPTIC SENSORS - PART 1-1: STRAIN MEASUREMENT - STRAIN SENSORS BASED ON FIBRE BRAGG GRATINGS
IEC 60793-1-1:2017 RLV Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
I.S. EN 60793-1-1:2017 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
IEC 60794-3-11:2010 Optical fibre cables - Part 3-11: Outdoor cables - Product specification for duct, directly buried, and lashed aerial single-mode optical fibre telecommunication cables
EN 60794-3-11:2010 Optical fibre cables - Part 3-11: Outdoor cables - Product specification for duct, directly buried and lashed aerial single-mode optical fibre telecommunication cables
EN 187105:2002 Single mode optical cable (duct/direct buried installation)
EN 60793-2-50:2016 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
EN 60793-1-50:2015 Optical fibres - Part 1-50: Measurement methods and test procedures - Damp heat (steady state) tests

IEC TR 62048:2014 Optical fibres - Reliability - Power law theory

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