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IEC 60793-2-40:2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres

Available format(s)

Hardcopy , PDF

Language(s)

English, English - French

Published date

19-11-2015

Superseded date

31-12-2021

£235.47
Excluding VAT

FOREWORD
1 Scope
2 Normative references
3 Specifications
Annex A (normative) - Family specifications for
        sub-category A4a multimode fibres
Annex B (normative) - Family specifications for
        sub-category A4b multimode fibres
Annex C (normative) - Family specifications for
        sub-category A4c multimode fibres
Annex D (normative) - Family specifications for
        sub-category A4d multimode fibres
Annex E (normative) - Family specifications for
        sub-category A4e multimode fibres
Annex F (normative) - Family specifications for
        sub-category A4f multimode fibres
Annex G (normative) - Family specifications for
        sub-category A4g multimode fibres
Annex H (normative) - Family specifications for
        sub-category A4h multimode fibres
Annex I (normative) - Mode scramblers for
        sub-category A4a to A4d fibres
Annex J (informative) Additional transmission
        requirements for sub-category A4a multimode
        fibres for wavelengths below 650 nm
Bibliography

IEC 60793-2-40:2015 is applicable to category A4 optical multimode fibres and the related sub-categories A4a, A4b, A4c, A4d, A4e, A4f, A4g and A4h. These fibres have a plastic core and plastic cladding and may have step-index, multi-step index or graded-index profiles. The fibres are used in information transmission equipment and other applications employing similar light transmitting techniques, and finally in fibre optic cables. Table 1 of this document summarizes some of the salient characteristics and applications of these fibres. This fourth edition cancels and replaces the third edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- harmonization of terminology within the IEC 60793-2 series;
- added measurement parameters for numerical aperture and fibre geometry. Keywords: category A4 optical multimode fibres, information transmission equipment

Committee
TC 86/SC 86A
DevelopmentNote
Stability Date: 2018. (12/2015)
DocumentType
Standard
Pages
32
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

13/30285351 DC : 0 BS EN 60793-1-43 - OPTICAL FIBRES - PART 1-43: MEASUREMENT METHODS - NUMERICAL APERTURE MEASUREMENT
BS EN 60794-2-42:2008 Optical fibre cables Indoor optical fibre cables. Product specification for simplex and duplex cables with A4 fibres
BS EN 61158-1:2014 Industrial communication networks. Fieldbus specifications Overview and guidance for the IEC 61158 and IEC 61784 series
CEI EN 60794-2-41 : 2009 OPTICAL FIBRE CABLES - PART 2-41: INDOOR CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX BUFFERED A4 FIBRES
BS EN 61300-1:2016 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures General and guidance
I.S. EN 60794-2-40:2008 OPTICAL FIBRE CABLES - PART 2-40: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR A4 FIBRE CABLES
CEI EN 61754-27 : 2014 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - FIBRE OPTIC CONNECTOR INTERFACES - PART 27: TYPE M12-FO CONNECTOR FAMILY
08/30189351 DC : DRAFT SEP 2008 BS EN 60793-1-41 - OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
02/203707 DC : DRAFT MAR 2002 IEC 60793-1-41. ED.2 - FIBRES AND CABLES - MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
I.S. EN 61076-2-107:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 2-107: DETAIL SPECIFICATION FOR CIRCULAR HYBRID CONNECTORS M12 WITH ELECTRICAL AND FIBRE-OPTIC CONTACTS WITH SCREW LOCKING
I.S. EN 60793-2:2016 OPTICAL FIBRES - PART 2: PRODUCT SPECIFICATIONS - GENERAL
I.S. EN 61300-1:2016 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 1: GENERAL AND GUIDANCE
ISO/IEC 24702:2006 Information technology — Generic cabling — Industrial premises
EN 61754-20:2012 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 20: Type LC connector family
EN 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture measurement
EN 60794-2-41:2008 Optical fibre cables - Part 2-41: Indoor cables - Product specification for simplex and duplex buffered A4 fibres
EN 61158-2:2014 Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
EN 62300:2005 Consumer audio/video equipment digital interface with plastic optical fibre
EN 61754-27:2013 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 27: Type M12-FO connector family
I.S. EN 61754-27:2013 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - FIBRE OPTIC CONNECTOR INTERFACES - PART 27: TYPE M12-FO CONNECTOR FAMILY (IEC 61754-27:2013 (EQV))
BS EN 60793-2:2012 Optical fibres Product specifications. General
BS EN 60794-1-20:2014 Optical fibre cables Generic specification. Basic optical cable test procedures. General and definitions
BS EN 61754-27:2013 Fibre optic interconnecting devices and passive components. Fibre optic connector interfaces Type M12-FO connector family
BS EN 60793-1-20:2014 Optical fibres Measurement methods and test procedures. Fibre geometry
06/30153348 DC : DRAFT JULY 2006
I.S. EN 61300-3-53:2015 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 3-53: EXAMINATIONS AND MEASUREMENTS - ENCIRCLED ANGULAR FLUX (EAF) MEASUREMENT METHOD BASED ON TWO-DIMENSIONAL FAR FIELD DATA FROM STEP INDEX MULTIMODE WAVEGUIDE (INCLUDING FIBRE)
CEI EN 60794-1-2 : 2014 OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE
ISO/IEC 14763-3:2014 Information technology — Implementation and operation of customer premises cabling — Part 3: Testing of optical fibre cabling
I.S. EN 60794-1-20:2014 OPTICAL FIBRE CABLES - PART 1-20: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL AND DEFINITIONS
EN 50173-1:2011 Information technology - Generic cabling systems - Part 1: General requirements
CEI EN 60794-2-40 : 2009 OPTICAL FIBRE CABLES - PART 2-40: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR A4 FIBRE CABLES
I.S. EN 60794-1-2:2017 OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE
EN 60793-2:2016 Optical fibres - Part 2: Product specifications - General
EN 61300-3-53:2015 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-53: Examinations and measurements - Encircled angular flux (EAF) measurement method based on two-dimensional far field data from step index multimode waveguide (including fibre)
EN 60794-1-2:2017/AC:2017-07 OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE (IEC 60794-1-2:2017)
I.S. EN 50173-1:2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
06/30151382 DC : DRAFT JUN 2006 BS ISO/IEC 24702 - INFORMATION TECHNOLOGY - GENERIC CABLING - INDUSTRIAL PREMISES
BS EN 61076-2-107:2010 Connectors for electronic equipment. Product requirements Detail specification for circular hybrid connectors M12 with electrical and fibre-optic contacts with screw locking
CEI EN 61076-2-107 : 2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 2-107: DETAIL SPECIFICATION FOR CIRCULAR HYBRID CONNECTORS M12 WITH ELECTRICAL AND FIBRE-OPTIC CONTACTS WITH SCREW LOCKING
CEI EN 61300-1 : 2012 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 1: GENERAL AND GUIDANCE
BS EN 50173-1:2011 Information technology. Generic cabling systems General requirements
13/30279646 DC : 0 BS EN 61300-3-53 - FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 3-53: EXAMINATIONS AND MEASUREMENTS - ENCIRCLED ANGULAR FLUX (EAF) MEASUREMENT METHOD BASED ON TWO-DIMENSIONAL FAR FIELD DATA FROM MULTIMODE FIBRE
11/30215548 DC : 0 BS EN 61754-27 - FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - FIBRE OPTIC CONNECTOR INTERFACES - PART 27: TYPE M12-FO CONNECTOR FAMILY
13/30286622 DC : 0 BS EN 60793-1-20 - OPTICAL FIBRES - PART 1-20: MEASUREMENT METHODS AND TEST PROCEDURES - FIBRE GEOMETRY
05/30139166 DC : DRAFT SEP 2005 IEC 60794-2-41 - OPTICAL FIBRE CABLES - PART 2-41: INDOOR OPTICAL FIBRE CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX BUFFERED A4 FIBRES
BS EN 60794-2-40:2008 Optical fibre cables Indoor optical fibre cables. Family specification for A4 fibre cables
BS EN 60793-1-43:2015 Optical fibres Measurement methods and test procedures. Numerical aperture measurement
CEI EN 50173-1 : 2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
I.S. EN 61158-6-10:2014 INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 6-10: APPLICATION LAYER PROTOCOL SPECIFICATION - TYPE 10 ELEMENTS
I.S. EN 61158-1:2014 INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 1: OVERVIEW AND GUIDANCE FOR THE IEC 61158 AND IEC 61784 SERIES
I.S. EN 61158-2:2014 INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 2: PHYSICAL LAYER SPECIFICATION AND SERVICE DEFINITION
ISO 23570-2:2005 Industrial automation systems and integration - Distributed installation in industrial applications — Part 2: Hybrid communication bus
NF EN 50173-1 : 2017 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
CEI EN 61754-20 : 2013 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - FIBRE OPTIC CONNECTOR INTERFACES - PART 20: TYPE LC CONNECTOR FAMILY
I.S. EN 61754-24:2010 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - FIBRE OPTIC CONNECTOR INTERFACES - PART 24: TYPE SC-RJ CONNECTOR FAMILY
IEC 61158-2:2014 Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
IEC 60794-2-40:2008 Optical fibre cables - Part 2-40: Indoor optical fibre cables - Family specification for A4 fibre cables
IEC 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture measurement
CEI EN 60794-2-42 : 2009 OPTICAL FIBRE CABLES - PART 2-42: INDOOR OPTICAL FIBRE CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES WITH A4 FIBRES
CEI EN 60793-1-41 : 2012 OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
BS EN 62300:2005 Consumer audio/video equipment digital interface with plastic optical fibre
I.S. EN 62300:2005 CONSUMER AUDIO/VIDEO EQUIPMENT DIGITAL INTERFACE WITH PLASTIC OPTICAL FIBRE
BS EN 61158-6-10:2014 Industrial communication networks. Fieldbus specifications Application layer protocol specification. Type 10 elements
IEEE 802.3-2012 IEEE Standard for Ethernet
I.S. EN 61754-20:2012 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - FIBRE OPTIC CONNECTOR INTERFACES - PART 20: TYPE LC CONNECTOR FAMILY (IEC 61754-20:2012 (EQV))
I.S. EN 60793-1-20:2014 OPTICAL FIBRES - PART 1-20: MEASUREMENT METHODS AND TEST PROCEDURES - FIBRE GEOMETRY
DIN EN 61158-2:2015-02 INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 2: PHYSICAL LAYER SPECIFICATION AND SERVICE DEFINITION (IEC 61158-2:2014)
BS EN 61158-2:2014 Industrial communication networks. Fieldbus specifications Physical layer specification and service definition
IEC 60794-1-2:2017 Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
IEC 61754-20:2012 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 20: Type LC connector family
IEC 61076-2-107:2010 Connectors for electronic equipment - Product requirements - Part 2-107: Detail specification for circular hybrid connectors M12 with electrical and fibre-optic contacts with screw locking
IEC 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
IEC 62300:2004 Consumer audio/video equipment digital interface with plastic optical fibre
IEC 61754-24:2009 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 24: Type SC-RJ connector family
IEC 60793-2:2015 Optical fibres - Part 2: Product specifications - General
IEC 60794-2-42:2008 Optical fibre cables - Part 2-42: Indoor optical fibre cables - Product specification for simplex and duplex cables with A4 fibres
IEC 60794-2-41:2008 Optical fibre cables - Part 2-41: Indoor cables - Product specification for simplex and duplex buffered A4 fibres
IEC 60793-1-20:2014 Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
IEC 61300-1:2016 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 1: General and guidance
BS EN 61300-3-53:2015 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures Examinations and measurements. Encircled angular flux (EAF) measurement method based on two-dimensional far field data from step index multimode waveguide (including fibre)
05/30138945 DC : DRAFT SEP 2005 IEC 60794-2-40 - OPTICAL FIBRE CABLES - PART 2-40: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR A4 FIBRE CABLES
BS EN 60794-1-2:2017 Optical fibre cables Generic specification. Basic optical cable test procedures. General guidance
NF EN 61076-2-107 : 2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 2-107: DETAIL SPECIFICATION FOR CIRCULAR HYBRID CONNECTORS M12 WITH ELECTRICAL AND FIBRE-OPTIC CONTACTS WITH SCREW LOCKING
I.S. EN 60794-2-42:2008 OPTICAL FIBRE CABLES - PART 2-42: INDOOR OPTICAL FIBRE CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES WITH A4 FIBRES
DIN EN 61158-6-10:2015-09 INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 6-10: APPLICATION LAYER PROTOCOL SPECIFICATION - TYPE 10 ELEMENTS (IEC 61158-6-10:2014)
10/30230826 DC : DRAFT JULY 2010 BS EN 60793-2 - OPTICAL FIBRES - PART 2: PRODUCT SPECIFICATIONS - GENERAL
07/30174337 DC : 0 BS EN 61754-24 - FIBRE OPTIC CONNECTOR INTERFACES - PART 24: TYPE SC-RJ CONNECTOR FAMILY
BS EN 60793-2-40:2016 Optical fibres Product specifications. Sectional specification for category A4 multimode fibres
14/30310016 DC : 0 BS EN 60793-2 - OPTICAL FIBRES - PART 2: PRODUCT SPECIFICATIONS - GENERAL
05/30139161 DC : DRAFT SEP 2005 IEC 60794-2-42 - OPTICAL FIBRE CABLES - PART 2-42: INDOOR OPTICAL FIBRE CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES WITH A4 FIBRES
BS EN 60793-1-41:2010 Optical fibres Measurement methods and test procedures. Bandwidth
BS EN 61754-24:2010 Fibre optic interconnecting devices and passive components. Fibre optic connector interfaces Type SC-RJ connector family
I.S. EN 60793-1-43:2015 OPTICAL FIBRES - PART 1-43: MEASUREMENT METHODS AND TEST PROCEDURES - NUMERICAL APERTURE MEASUREMENT
BS EN 61754-20:2012 Fibre optic interconnecting devices and passive components. Fibre optic connector interfaces Type LC connector family
BS EN 60794-2-41:2008 Optical fibre cables Indoor cables. Product specification for simplex and duplex buffered A4 fibres
I.S. EN 60794-2-41:2008 OPTICAL FIBRE CABLES - PART 2-41: INDOOR CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX BUFFERED A4 FIBRES
I.S. EN 60793-1-41:2010 OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
I.S. EN 60793-2-40:2016 OPTICAL FIBRES - PART 2-40: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A4 MULTIMODE FIBRES
IEC 61754-27:2013 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 27: Type M12-FO connector family
IEC 61158-6-10:2014 Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol specification - Type 10 elements
EN 60794-1-20:2014 Optical fibre cables - Part 1-20: Generic specification - Basic optical cable test procedures - General and definitions
EN 60794-2-40:2008 Optical fibre cables - Part 2-40: Indoor optical fibre cables - Family specification for A4 fibre cables
EN 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
EN 61158-6-10:2014 Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol specification - Type 10 elements
EN 61754-24:2010 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 24: Type SC-RJ connector family
EN 61300-1:2016 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 1: General and guidance
EN 60793-1-20:2014/AC:2016-03 OPTICAL FIBRES - PART 1-20: MEASUREMENT METHODS AND TEST PROCEDURES - FIBRE GEOMETRY (IEC 60793-1-20:2014/COR1:2016)
EN 61158-1:2014 Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series
EN 60794-2-42:2008 Optical fibre cables - Part 2-42: Indoor optical fibre cables - Product specification for simplex and duplex cables with A4 fibres
EN 61076-2-107:2010 Connectors for electronic equipment - Product requirements - Part 2-107: Detail specification for circular hybrid connectors M12 with electrical and fibre-optic contacts with screw locking
UNE-EN 60794-2-41:2011 Optical fibre cables - Part 2-41: Indoor cables - Product specification for simplex and duplex buffered A4 fibres
CEI EN IEC 61158-6-10:2020 Industrial Communication Networks - Fieldbus Specifications Part 6-10: Application Layer Protocol Specification - Type 10 Elements<br>
CEI EN IEC 61300-1:2022 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 1: General and guidance
CEI EN IEC 61158-1 : 2019 Industrial communication networks - Fieldbus specifications Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series
UNE-EN 60794-2-40:2011 Optical fibre cables -- Part 2-40: Indoor optical fibre cables - Family specification for A4 fibre cables
UNE-EN 60794-1-2:2017 Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
UNE-EN 60794-1-20:2014 Optical fibre cables - Part 1-20: Generic specification - Basic optical cable test procedures - General and definitions
UNE-EN 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture measurement
CEI EN 61754-24 : 2011 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - FIBRE OPTIC CONNECTOR INTERFACES - PART 24: TYPE SC-RJ CONNECTOR FAMILY
UNE-EN 60793-1-20:2015 Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
UNE-EN 61300-1:2017 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 1: General and guidance

IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
IEC 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
IEC 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture measurement
IEC 60793-1-52:2014 Optical fibres - Part 1-52: Measurement methods and test procedures - Change of temperature tests
IEC 60793-2:2015 Optical fibres - Part 2: Product specifications - General
IEC 60793-1-50:2014 Optical fibres - Part 1-50: Measurement methods and test procedures - Damp heat (steady state) tests
IEC 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
IEC 60793-1-51:2014 Optical fibres - Part 1-51: Measurement methods and test procedures - Dry heat (steady state) tests
IEC 60793-1-46:2001 Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance
IEC 60793-1-40:2001 Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation
IEC 60793-1-47:2017 Optical fibres - Part 1-47: Measurement methods and test procedures - Macrobending loss
IEC 60793-1-20:2014 Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
IEC 60793-1-22:2001 Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
IEC 60794-2-41:2008 Optical fibre cables - Part 2-41: Indoor cables - Product specification for simplex and duplex buffered A4 fibres

£235.47
Excluding VAT