YD/T 1447-2013 PDF in English
YD/T 1447-2013 (YD/T1447-2013, YDT 1447-2013, YDT1447-2013)
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| YD/T 1447-2013 | English | 125 |
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Plastic optical fibre for communication
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| YD/T 1447-2006 | English | 719 |
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Plasic Optical Fibre for Communication
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Standards related to (historical): YD/T 1447-2013
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YD/T 1447-2013: PDF in English (YDT 1447-2013) YD/T 1447-2013
YD
COMMUNICATION INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 33.180.10
M 33
Replacing YD/T 1447-2006
Plastic Optical Fibre for Communication
ISSUED ON. APRIL 25, 2013
IMPLEMENTED ON. JUNE 1, 2013
Issued by. Ministry of Industry and Information Technology of the
People's Republic of China
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 6
4 Product Classification ... 7
4.1 Optical Fibre Pattern ... 7
4.2 Pattern of Tight Buffer Fibre ... 8
4.3 Marking ... 8
5 Requirements ... 8
5.1 Structures ... 8
5.2 Length ... 10
5.3 Property Requirements ... 10
6 Test Methods ... 12
6.1 General ... 12
6.2 Tight Buffer Fibre Structure Inspection ... 13
6.3 Optical Fibre and Tight Buffer Fibre Length Inspection ... 13
6.4 Optical Fibre and Tight Buffer Fibre Macrobending Loss Test ... 13
6.5 Optical Fibre and Tight Buffer Fibre Mechanical Property Test ... 13
6.6 Environmental Property Test of Optical Fibre and Tight Buffer Fibre ... 17
7 Inspection Rules ... 18
7.1 General ... 18
7.2 Terms ... 18
7.3 Exit-factory inspection ... 18
7.4 Type Inspection ... 19
8 Operating Instructions ... 20
9 Packaging, Transportation and Storage... 21
9.1 Packaging ... 21
9.2 Transportation and Storage ... 21
Appendix A (Normative) Performance Index of PMMA Plastic Optical Fibre and its Tight
Buffer Fibre ... 23
Appendix B (Normative) Performance Index of Fluorinated Plastic Optical Fibre ... 25
Appendix C (Normative) Plastic Optical Fibre Interference Mode Device and Parameters
... 27
Foreword
This Standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces YD/T 1447-2006 "Plastic Optical Fibre for Communication".
Compared with YD/T 1447-2006, the main changes, except the editorial modifications,
in this Standard are as follows.
— the application scope of the standard was added "for the plastic optical fibre in
the field of decorative lighting, this Standard may also be applied by reference"
(see Clause 1; Clause 1 in Edition 2006);
— the Type of A4a.2 optical fibre and its technical requirements were added in
Type A4a optical fibre; the name of the original Type A4a optical fibre was
changed as A4a.1 (see Clause 4.1 and Appendix A);
— the pattern and marking of tight buffer fibre were added (see Clauses 4.2 and
4.3);
— the requirements "it shall be easy to strip the tight buffer layer, not less than
20mm, from the optical fibre; the force for striping shall not be greater than 25 N
and shall not be less than 5N" were added (see Clause 5.3.3.5);
— the methods and requirements of tensile property test for tight buffer fibre were
added (see Clause 6.5.2);
— the duration time of flattening test for tight buffer fibre was changed from "1 min"
to "3 min" (see Clause 6.5.3; 6.5.3 in Edition 2006);
— the test requirements for strippability of tight buffer layer were added (see
Clause 6.5.8);
— the injection numerical aperture of A4e optical fibre in Table A.2 when testing the
attenuation coefficient was modified from "NA= 0.1" to "NA = 0.3" (see Table A.2;
Table A.2 in Edition 2006);
— the requirement of attenuation coefficient of A4d optical fibre at 650nm when
adopting balance mode distribution was modified from "≤ 20" to "≤ 18" at 650nm
when NA= 0.3 (see Table A.2; Table A.2 in Edition 2006);
— the bandwidth testing requirements of A4f, A4g and A4h was modified from
"100~400m" to "100~500m" (see Table B.2; Table B.2 in Edition 2006);
— the Appendix C (Normative) "Interference Mode Device and Parameter of
Plastic Optical Fibre" was added.
This Standard was formulated by reference to IEC 60793-2-40.2009 "Optical Fibres -
Plastic Optical Fibre for Communication
1 Scope
This Standard specifies the product classification, requirements, test methods,
inspection rules, marking, operating instructions as well as packaging, transportation
and storage of the plastic optical fibre for communication (hereinafter referred to as
optical fibre).
This Standard is applicable to plastic optical fibre whose refractive profile is step index,
multi-step index or graded index, with plastic core and plastic cladding; and which are
used for short distance communication in industrial equipment, electrical equipment,
consumer electronics equipment, transducer, access network and local area network
as well as vehicle, ship and aircraft. For the plastic optical fibre in the field of
decorative lighting, this Standard may also be applied by reference.
2 Normative References
The following documents are essential for the application of this document. For the
dated reference, only the edition cited applies. For the undated references, the latest
edition of the normative document (including any amendments) applies.
GB/T 191-2008 Packaging - Pictorial Marking for Handling of Goods
GB/T2421-1999 Environmental Testing for Electric and Electronic Products
- Part 1. General and Guidance (IEC 60068-1.1988, IDT)
GB/T 4892-2008 Dimensions of Rigid Rectangular Packages - Transport
Packages (ISO 3394.1984, NEQ)
GB/T 5048-1999 Moistureproof Packaging
GB/T 7424.2-2008 Optical Fibre Cable Generic Specification - Part 2. Basic
Optical Cable Test Procedures (IEC 60794-1-2, 2003,
MOD)
GB/T 15972.10-2008 Specifications for Optical Fibre Test Methods - Part 10.
Measurement Methods and Test Procedures - General
and Guidance (IEC 60793-1-1.2002, MOD)
GB/T 15972.20-2008 Specifications for Optical Fibre Test Methods - Part 20.
Measurement Methods and Test Procedures for
Dimensions - Fibre Geometry (IEC 60793-1-2.2001,
MOD)
GB/T 15972.40-2008 Specifications for Optical Fibre Test Methods - Part 40.
Measurement Methods and Test Procedures for
Transmission and Optical Characteristics – Attenuation
(IEC 60793.1-40.2001, MOD)
GB/T 15972.41-2008 Specifications for Optical Fibre Test Methods - Part 41.
Measurement Methods and Test Procedures for
Transmission and Optical Characteristics – Bandwidth
(IEC 60793-1-41.2001, MOD)
GB/T 15972.43-2008 Specifications for Optical Fibre Test Methods - Part 43.
Measurement Methods and Test Procedures for
Transmission and Optical Characteristics - Numerical
Aperture (IEC 60793.1-43.2001, MOD)
GB/T 15972.46-2008 Specifications for Optical Fibre Test Methods - Part 46.
Measurement Methods and Test Procedures for
Transmission and Optical Characteristics - Monitoring of
Changes in Optical Transmittance (IEC 60793-1-46.2001,
MOD)
GB/T 15972.47-2008 Specifications for Optical Fibre Test Methods - Part 47.
Measurement Methods and Test Procedures for
Transmission and Optical Characteristics - Macrobending
Loss (IEC 60793-1-47.2001, MOD)
GB/T 15972.50-2008 Specifications for Optical Fibre Test Methods - Part 50.
Measurement Methods and Test Procedures for
Environmental Characteristic...
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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