Programme of work

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BUREAU OF INDIAN STANDARDS


Electronics and Information Technology Department

Programme of Work




LITD11 : Fibre Optics, Fibers, Cables And Devices


  • Scope : To prepare Indian Standard for fibre optics systems and associated components and devices intended for use with communications equipment and devices employing similar techniques
  • Liaison :
    IEC TC 86 - Fibre optics - Participating (P)
    TC 86/SC 86A - Fibres and cables - Participating (P)
    TC 86/SC 86B - Fibre optic interconnecting devices and passive components - Participating (P)
    TC 86/SC 86C - Fibre optic systems and active devices - Observer (O)
    IEC TC 86/WG 1 - Terminology and symbology - Participating (P)
    ISO TC 86/WG 4 - Fibre optic test equipment calibration - Participating (P)
    IEC TC 86/WG 11 - Quantum Optical Interconnects - Participating (P)
    IEC TC 86/WG JWG 9 - Optical functionality for electronic assemblies - Participating (P)
    IEC SC SC 86 A/WG 1 - Fibres and associated measuring methods - Participating (P)
    IEC SC SC 86 A/WG 3 - CABLES - Participating (P)
    IEC SC SC 86 B/WG 4 - Standard tests and measurement methods for fibre optic interconnecting devices and passive components - Participating (P)
    IEC SC SC 86 B/WG 6 - Standards and specifications for fibre optic interconnecting devices and related components - Participating (P)
    IEC SC SC 86 B/WG 7 - Standards and specifications for fibre optic passive components - Participating (P)
    IEC SC SC 86 B/WG JWG 8 - Terminated Cable Assemblies - Participating (P)
    IEC SC SC 86 C/WG 1 - Fibre optic communications systems and sub-systems - Observer (O)
    IEC SC SC 86 C/WG 2 - Optical amplifiers and dynamic modules - Observer (O)
    IEC SC SC 86 C/WG 4 - Fibre optic active devices including optoelectronic devices - Observer (O)
    IEC SC SC 86 C/WG 2 - Fibre optic sensors - Observer (O)

Published Standards

SI. No.
IS No.
Title
Reaffirmation Details
No. of Amendments
Degree of Equivalence
1.
 IS 14624 (Part 2):2025
IEC 60825-2:2021
Safety of laser products Part 2: Safety of optical fibre communication systems OFCSs (Second Revision)
-
Identical under dual numbering
2.
 IS 14976:2012
IEC
Reviewed In : 2021
Calibration of fibre - Optic power meters (First Revision)
December, 2021
-
Identical under dual numbering
3.
 IS 15077 (Part 1):2019
IEC 62007 - 1 : 2015
Reviewed In : 2022
Semiconductor Optoelectronic Devices for Fibre Optic System Applications Part 1 Specification Template for Essential Ratings and Characteristics ( Second Revision )
July, 2022
-
Identical under dual numbering
4.
 IS 15077 (Part 2):2012
IEC
Reviewed In : 2024
Semiconductor optoelectronic devices for fibre optic system applications: Part 2 measuring methods (First Revision)
September, 2024
-
Identical under dual numbering
5.
 IS 15480:2021
IEC 60869-1: 2012
Reviewed In : 2024
FIBRE OPTIC INTERCONECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC PASSIVE POWER CONTROL DEVICES PART 1: GENERIC SPECIFICATION FIRST REVISION
February, 2024
-
Identical under dual numbering
6.
 IS 16180 (Part 1):2014
IEC
Reviewed In : 2023
Fibre optic interconnecting devices and pass4e components - Fibre optic connector interfaces: Part 1 general and guidance
November, 2023
-
Identical under dual numbering
7.
 IS 16282:2014
IEC 61930 : 1998
Reviewed In : 2023
Fibre Optic Graphical Symbology
September, 2023
-
Identical under dual numbering
8.
 IS 16283:2014
IEC 61931 : 1998
Reviewed In : 2023
Fibre Optic Terminology
November, 2023
-
Identical under dual numbering
9.
 IS 16285:2020
IEC 61745 : 2017
Reviewed In : 2023
End-face Image Analysis Procedure for the Calibration of Optical Fibre Geometry Test Sets ( First Revision )
July, 2023
-
Identical under dual numbering
10.
 IS 16438:2021
IEC 61753-1: 2020
Reviewed In : 2024
Fibre optic interconnecting devices and passive components Performance standard Part 1: General and guidance First Revision
February, 2024
-
Identical under dual numbering
11.
 IS 16438 (Part 2/Sec 1):2019
IEC 61753-2-1 : 2000
Reviewed In : 2019
Fibre Optic Interconnecting Devices and Passive Components Performance Standard Part 2 Fibre Optic Connectors Terminated on Single-Mode Fibre for Category U Section 1 Uncontrolled environment
-
-
Identical under dual numbering
12.
 IS 16607:2018
IEC 62614 : 2010
Reviewed In : 2024
Fibre Optics — Launch Condition Requirements for Measuring Multimode Attenuation
October, 2024
-
Identical under dual numbering
13.
 IS 16625 (Part 1):2018
IEC 62496-1 : 2008
Reviewed In : 2024
Optical Circuit Boards Part 1 General
November, 2024
-
Identical under dual numbering
14.
 IS 16939:2018

Reviewed In : 2024
Optical Fibre Cables for Inside Premises ( FTTx ) Application
June, 2024
-
Indigenous
15.
 IS 17046:2018

Reviewed In : 2024
Fibre Optic Cable for Cable TV Application
October, 2024
-
Indigenous
16.
 IS/QC 210000:1994
Reviewed In : 2016
Connectors for Optical Fibres and Cables Generic Specification
February, 2016
-
Identical under single numbering
17.
 IS/IEC 60793-1-1):2022
IEC 60793-1-1:2022
Optical fibres Part 1 Measurement Methods and Test Procedures Section 1 General and Guidance (Second Revision)
-
Identical under single numbering
18.
 IS/IEC 60793-1-20:2014
IEC 60793-1-20 : 2014
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 20 fibre geometry (First Revision)
September, 2022
-
Identical under single numbering
19.
 IS/IEC 60793-1-21:2001
Reviewed In : 2024
Optical fibres: Part 1 measurement methods and test procedures: Sec 21 coating geometry
December, 2024
-
Identical under single numbering
20.
 IS/IEC 60793-1-22:2001
Reviewed In : 2021
Optical fibres: Part 1 measurement methods and test procedures: Sec 22 length measurement
December, 2021
-
Identical under single numbering
21.
 IS/IEC 60793-1-30:2010
IEC
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 30 fibre proof test
April, 2022
-
Identical under single numbering
22.
 IS/IEC 60793-1-31:2010
IEC
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 31 tensile strength
April, 2022
-
Identical under single numbering
23.
 IS/IEC 60793-1-32:2010
IEC
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 32 coating strippABility
June, 2022
-
Identical under single numbering
24.
 IS/IEC 60793-1-33:2017
IEC 60793-1-33 : 2017
Reviewed In : 2022
Optical Fibres Part 1 Measurement Methods and Test Procedures Section 33 Stress corrosion susceptibility ( First Revision )
June, 2022
-
Identical under single numbering
25.
 IS/IEC 60793-1-34:2006
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 34 fibre curl
May, 2022
-
Identical under single numbering
26.
 IS/IEC 60793-1-40:2001
Reviewed In : 2019
Optical fibres: Part 1 measurement methods and test procedures: Sec 40 attenuation
April, 2019
-
Identical under single numbering
27.
 IS/IEC 60793-1-41:2010
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 41 bandwidth
April, 2022
-
Identical under single numbering
28.
 IS/IEC 60793-1-42:2013
IEC 60793-1-42 : 2013
Reviewed In : 2022
Eror
April, 2022
-
Identical under single numbering
29.
 IS/IEC 60793-1-43:2015
IEC 60793-1-43 : 2015
Reviewed In : 2025
Optical fibres: Part 1 measurement methods and test procedures: Sec 43 numerical aperture measurement (First Revision)
January, 2025
-
Identical under single numbering
30.
 IS/IEC 60793-1-44:2011
IEC
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 44 cut - Off wavelength
July, 2022
-
Identical under single numbering
31.
 IS/IEC 60793-1-45:2017
IEC 60793-1-45 : 2017
Reviewed In : 2023
Optical Fibres Part 1 Measurement Methods and Test Procedures Section 45 Mode field diameter ( First Revision )
February, 2023
-
Identical under single numbering
32.
 IS/IEC 60793-1-46:2001
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 46 monitoring of changes in optical transmittance
April, 2022
-
Identical under single numbering
33.
 IS/IEC 60793-1-47:2017
IEC 60793-1-47 : 2017
Reviewed In : 2022
Optical Fibres Part 1 Measurement Methods and Test Procedures Section 47 Macrobending loss ( First Revision )
December, 2022
-
Identical under single numbering
34.
 IS/IEC 60793-1-48:2017
IEC 60793-1-48 : 2017
Reviewed In : 2022
Optical Fibres Part 1 Measurement Methods and Test Procedures Section 48 Polarization mode Dispersion ( First Revision )
December, 2022
-
Identical under single numbering
35.
 IS/IEC 60793-1-49:2006
Reviewed In : 2019
Optical fibres: Part 1 measurement methods and test procedures: Sec 49 differential mode delay
April, 2019
-
Identical under single numbering
36.
 IS/IEC 60793-1-50:2014
IEC 60793-1-50 : 2014
Reviewed In : 2022
Optical Fibres Part 1 Measurement Methods and Test Procedures Section 50 Damp heat (steady state) tests
July, 2022
-
Identical under single numbering
37.
 IS/IEC 60793-1-51:2014
IEC 60793-1-51 : 2014
Reviewed In : 2024
Optical fibres: Part 1 measurement methods and test procedures: Sec 51 dry heat (Steady State) tests (First Revision)
June, 2024
-
Identical under single numbering
38.
 IS/IEC 60793-1-52:2014
IEC 60793-1-52 : 2014
Reviewed In : 2024
Optical fibres: Part 1 measurement methods and test procedures: Sec 52 change of temperature tests (First Revision)
June, 2024
-
Identical under single numbering
39.
 IS/IEC 60793-1-53:2014
IEC 60793-1-53 : 2014
Reviewed In : 2024
Optical fibres: Part 1 measurement methods and test procedures: Sec 53 water immersion tests (First Revision)
August, 2024
-
Identical under single numbering
40.
 IS/IEC 60793-1-54:2018
IEC 60793-1-54 : 2018
Reviewed In : 2022
Optical fibres: Part 1 measurement methods and test procedures: Sec 54 gamma irradiation (First Revision)
August, 2022
-
Identical under single numbering
41.
 IS/IEC 60793-2-60:2008
Reviewed In : 2024
Optical fibres: Part 2 product specifications: Sec 60: Secal specification for category c single - Mode intraconnection fibres
May, 2024
-
Identical under single numbering
42.
 IS/IEC 60794-1-2:2021
IEC 60794-1-2:2021
Optical Fibre Cables Part 1 Generic Specification Section 2 Basic optical cable test procedures - General guidance (Second Revision)
-
Identical under single numbering
43.
 IS/IEC 60794-1-1):2023
IEC 60794-1-1:2023
Optical Fibre Cables Part 1 Generic Specification Section 1 General (Second Revision)
-
Identical under single numbering
44.
 IS/IEC 60794-2-10):2023
IEC 60794-2-10:2023
Optical Fibre Cables Part 2 Indoor Optical Fibre Cables Section 10 Family specification for simplex and duplex cables (First Revision)
-
Identical under single numbering
45.
 IS/IEC 60794-2-11:2020
IEC 60794-2-11: 2020
Reviewed In : 2024
Optical fibre cables Part 2 Indoor cables Section 11 Detailed specification for simplex and duplex cables for use in premises cabling First Revision
February, 2024
-
Identical under single numbering
46.
 IS/IEC 60794-2:2017
IEC 60794-2: 2017
Reviewed In : 2024
Optical fibre cables Part 2 Indoor cables Sectional specification First Revision
February, 2024
-
Identical under single numbering
47.
 IS/IEC 60794-3-10:2015
IEC 60794-3-10: 2015
Reviewed In : 2024
Optical Fibre Cables Part 3 Outdoor cables Section 10 Family specification for duct directly buried or lashed aerial optical telecommunication cables
November, 2024
-
Identical under single numbering
48.
 IS/IEC 60794-3-11:2010
IEC 60794-3-11: 2010
Reviewed In : 2024
Optical Fibre Cables Part 3 Outdoor cables Section 11 Product specification for duct directly buried and lashed Aerial single-mode optical fibre telecommunication cables
November, 2024
-
Identical under single numbering
49.
 IS/IEC 60794-3-21:2015
IS/IEC 60794-3-21:2
Reviewed In : 2024
OPTICAL FIBRE CABLES PART 3 OUTDOOR CABLES SECTION 21 PRODUCT SPECIFICATION FOR OPTICAL SELF-SUPPORTING AERIAL TELECOMMUNICATION CABLES FOR USE IN PREMISES CABLING
July, 2024
-
Identical under single numbering
50.
 IS/IEC 60794-3-30:2008
IEC 60794-3-30 : 2008
Reviewed In : 2024
Optical Fibre Cables Part 3 Outdoor Cables Section 30 Family specification for optical telecommunication cables for lakes, river crossings and coastal applications
May, 2024
-
Identical under dual numbering
51.
 IS/IEC 60794-4-20:2018
IEC 60794-4-20: 2018
Reviewed In : 2024
Optical Fibre Cables Part 4 Sectional specification Section 20 Aerial optical cables along electrical power lines Family specification for ADSS all dielectric self-supported optical cables
December, 2024
-
Identical under single numbering
52.
 IS/IEC 60874-1:2011
IEC 60874-1 : 2011
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Fibre Optic Interconnecting Devices and Passive Components — Connectors for Optical Fibres and Cables Part 1 Generic Specification
August, 2024
-
Identical under dual numbering
53.
 IS/IEC 60875-1:2015
IEC 60875-1 : 2015
Reviewed In : 2021
Fibre optic interconnecting devices and pass4e components - Non - Wavelength - Select4e fibre optic branching devices: Part 1 generic specification
August, 2021
-
Identical under single numbering
54.
 IS/IEC 60876-1:2014

Reviewed In : 2024
Fibre optic interconnecting devices and pass4e components - Fibre optic spatial switches: Part 1 generic specification (First Revision)
September, 2024
-
Identical under single numbering
55.
 IS/IEC 61744:2005
IEC 61744: 2005
CALIBRATION OF FIBRE OPTIC CHROMATIC DISPERSION TEST SETS
-
Identical under single numbering
56.
 IS/IEC 61746:2005
Reviewed In : 2021
CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS(OTDR)
April, 2021
-
Identical under single numbering
57.
 IS/IEC 61746-2:2010
IEC 61746 : 2010
Reviewed In : 2021
Calibration of optical time-domain reflectometers (OTDR) Part 2 OTDR for multimode fibres
April, 2021
-
Identical under single numbering
58.
 IS/IEC 61757:2018
IEC 61757 : 2018
Reviewed In : 2023
Fibre Optic Sensors - Generic Specification
July, 2023
-
Identical under single numbering
59.
 IS/IEC/TR 62283:2010
IEC 62283 : 2010
Reviewed In : 2024
Optical Fibres — Guidance for Nuclear Radiation Test
October, 2024
-
Identical under single numbering
60.
 IS/IEC 62538:2008
IEC 62538 : 2008
Reviewed In : 2024
Categorization of Optical Devices
June, 2024
-
Identical under single numbering
61.
 IS/IEC/TR 62572-2:2008
IEC/TR 62572-2 : 2008
Reviewed In : 2021
Fibre Optic Active Components and Devices - Reliability Standards Part 2 Laser Module Degradation
June, 2021
-
Identical under single numbering

Standards Under Develpoment

Projects Approved

SI. No.
Doc No
TITLE
1
LITD 11 (28889)
Fibre Optic Cable for Cable TV Application Amendment - 1

Preliminary Draft Standards

SI. No.
Doc No
TITLE
No Records Found

Drafts Standards in WC Stage

SI. No.
Doc No
TITLE
No Records Found

Draft Standards Completed WC Stage

SI. No.
Doc No
TITLE
1
LITD 11 (28609)
Revision of: IS/IEC 60793:2001
Optical fibres Part 1 measurement methods and test procedures Sec 46 monitoring of changes in optical transmittance first Revision
2
LITD 11 (28610)
Revision of: IS/IEC 60793:2017
Optical Fibres Part 1 Measurement Methods and Test Procedures Section 45 Mode field diameter Second Revision
3
LITD 11 (28613)
Revision of: IS/IEC 60793:2011
Optical fibres Part 1 measurement methods and test procedures Sec 44 cut - Off wavelength first Revision
4
LITD 11 (28614)
Revision of: IS/IEC 60793:2010
Optical fibres Part 1 Measurement Methods and Test Procedures Section 41 Bandwidth first Revision
5
LITD 11 (28617)
Revision of: IS/IEC 60793:2006
Optical fibres Optical fibres Part 1 measurement methods and test procedures Sec 34 fibre curl first Revision
6
LITD 11 (28620)
Revision of: IS/IEC 60793:2010
Optical fibres Part 1 measurement methods and test procedures Sec 32 coating strippABility first Revision
7
LITD 11 (28629)
Revision of: IS/IEC 60793:2010
Optical fibres Part 1 measurement methods and test procedures Sec 31 tensile strength First Revision
8
LITD 11 (28890)
Semiconductor Optoelectronic Devices for Fibre Optic System Applications Part 1 Specification Template for Essential Ratings and Characteristics Second Revision Amendment - 1
9
LITD 11 (28893)
Optical fibres Part 1 measurement methods and test procedures Sec 20 fibre geometry First Revision Amendment - 1

Finalized Draft Indian Standard

SI. No.
Doc No
TITLE
1
LITD 11 (27233)
Revision of: IS/IEC 61746:2005
Calibration of Optical Time-Domain Reflectometers OTDR First Revision
2
LITD 11 (27235)
Revision of: IS/IEC 61744:2005
Calibration of Fibre Optic Chromatic Dispersion Test Sets First Revision
3
LITD 11 (27236)
Revision of: IS/IEC 60875:2015
Fibre optic interconnecting devices and passive components Non-wavelength-selective fibre optic branching devices Part 1 Generic specification First Revision
4
LITD 11 (27237)
Revision of: IS/IEC 60793:2001
Optical fibres Part 1-22 Measurement methods and test procedures - Length measurement First Revision
5
LITD 11 (27239)
Revision of: IS 14976:2012
Calibration of fibre - Optic power meters Second Revision

Finalized Draft Indian Standards under Print

SI. No.
Doc No
TITLE
1
LITD 11 (27238)

Revision of: IS 16180:2018
Fibre optic connector interfaces Part 13 Type FC-PC connector First Revision


Aspect Wise Report

 
 Product:   20
 Code of Practices :    6
 Methods of Test :   31
 Terminology :   2
 Dimensions :   1
 System Standard :   0
 Safety Standard :   1
 Others :    0
 Service Specification :    0
 Process Specification :    0
 Unclassified :    0
 


Annexure-I :List of Indian Standards Withdrawn/Superseded

SI. No.
IS No.
Title
1.
 IS 13616 (Part 2):2001
IEC
Reviewed In : 2016
Fibre Optic Branching Devices Part 2 Sectional Specification - Non-Wavelength Selective Branching Devices
2.
 IS 13715 (Part 1):1993
Reviewed In : 2013
Fibre optic switches Part 1 Generic specification
3.
 IS 13882 (Part 1):1993
IEC 794
Reviewed In : 2016
Optical fibre cables Part 1 Generic specification
4.
 IS 13882 (Part 1/Sec 1):2001
IEC
Reviewed In : 2016
Optical Fibre Cables - Part 1 General Specification - Section 1 General
5.
 IS 14755:1999
Recommended Practice for Information Technology Year 2000 Test Method
6.
 IS 15056 (Part 1/Sec 1):2002
IEC
Reviewed In : 2019
Optical Fibres - Part 1 General Specification - Sec 1 General
7.
 IS 1885 (Part 83):1999
Electrotechnical Vocabulary - Part 83 Year 2000
8.
 IS/QC 210700:1998
Reviewed In : 2016
Connectors for Optical Fibres and Cables - Part 7 Sectional Fibre Optic Connector - Type FC
9.
 IS/IEC 60794-1-2:2017
IEC 60794-1-2: 2017
Optical fibre cables Part 1 Generic specification Section 2 Basic optical cable test procedures General guidance First Revision
10.
 IS/IEC 61757-1:1998
Reviewed In : 2018
Fibre optic sensors Part 1 generic specification
11.
 IS/QC 810000:1994
Reviewed In : 2016
Fibre Optic Branching Devices Generic Specification


Annexure-II :List of Indian Product Standards

SI. No.
IS No. & Year
Title
1.
 IS 15077 (Part 1):2019
IEC 62007 - 1 : 2015
Reviewed In : 2022
Semiconductor Optoelectronic Devices for Fibre Optic System Applications Part 1 Specification Template for Essential Ratings and Characteristics Second Revision
2.
 IS 15480:2021
IEC 60869-1: 2012
Reviewed In : 2024
FIBRE OPTIC INTERCONECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC PASSIVE POWER CONTROL DEVICES PART 1 GENERIC SPECIFICATION FIRST REVISION
3.
 IS 16438:2021
IEC 61753-1: 2020
Reviewed In : 2024
Fibre optic interconnecting devices and passive components Performance standard Part 1 General and guidance First Revision
4.
 IS 16625 (Part 1):2018
IEC 62496-1 : 2008
Reviewed In : 2024
Optical Circuit Boards Part 1 General
5.
 IS 16939:2018

Reviewed In : 2024
Optical Fibre Cables for Inside Premises FTTx Application
6.
 IS 17046:2018

Reviewed In : 2024
Fibre Optic Cable for Cable TV Application
7.
 IS/IEC 60793-2-60:2008
Reviewed In : 2024
Optical fibres Part 2 product specifications Sec 60 Secal specification for category c single - Mode intraconnection fibres
8.
 IS/IEC 60794-1-1):2023
IEC 60794-1-1:2023
Optical Fibre Cables Part 1 Generic Specification Section 1 General Second Revision
9.
 IS/IEC 60794-2-10):2023
IEC 60794-2-10:2023
Optical Fibre Cables Part 2 Indoor Optical Fibre Cables Section 10 Family specification for simplex and duplex cables First Revision
10.
 IS/IEC 60794-2-11:2020
IEC 60794-2-11: 2020
Reviewed In : 2024
Optical fibre cables Part 2 Indoor cables Section 11 Detailed specification for simplex and duplex cables for use in premises cabling First Revision
11.
 IS/IEC 60794-2:2017
IEC 60794-2: 2017
Reviewed In : 2024
Optical fibre cables Part 2 Indoor cables Sectional specification First Revision
12.
 IS/IEC 60794-3-10:2015
IEC 60794-3-10: 2015
Reviewed In : 2024
Optical Fibre Cables Part 3 Outdoor cables Section 10 Family specification for duct directly buried or lashed aerial optical telecommunication cables
13.
 IS/IEC 60794-3-11:2010
IEC 60794-3-11: 2010
Reviewed In : 2024
Optical Fibre Cables Part 3 Outdoor cables Section 11 Product specification for duct directly buried and lashed Aerial single-mode optical fibre telecommunication cables
14.
 IS/IEC 60794-3-21:2015
IS/IEC 60794-3-21:2
Reviewed In : 2024
OPTICAL FIBRE CABLES PART 3 OUTDOOR CABLES SECTION 21 PRODUCT SPECIFICATION FOR OPTICAL SELF-SUPPORTING AERIAL TELECOMMUNICATION CABLES FOR USE IN PREMISES CABLING
15.
 IS/IEC 60794-3-30:2008
IEC 60794-3-30 : 2008
Reviewed In : 2024
Optical Fibre Cables Part 3 Outdoor Cables Section 30 Family specification for optical telecommunication cables for lakes river crossings and coastal applications
16.
 IS/IEC 60794-4-20:2018
IEC 60794-4-20: 2018
Reviewed In : 2024
Optical Fibre Cables Part 4 Sectional specification Section 20 Aerial optical cables along electrical power lines Family specification for ADSS all dielectric self-supported optical cables
17.
 IS/IEC 60874-1:2011
IEC 60874-1 : 2011
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Fibre Optic Interconnecting Devices and Passive Components Connectors for Optical Fibres and Cables Part 1 Generic Specification
18.
 IS/IEC 60875-1:2015
IEC 60875-1 : 2015
Reviewed In : 2021
Fibre optic interconnecting devices and pass4e components - Non - Wavelength - Select4e fibre optic branching devices Part 1 generic specification
19.
 IS/IEC 60876-1:2014

Reviewed In : 2024
Fibre optic interconnecting devices and pass4e components - Fibre optic spatial switches Part 1 generic specification First Revision
20.
 IS/IEC 61757:2018
IEC 61757 : 2018
Reviewed In : 2023
Fibre Optic Sensors - Generic Specification