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Position: Chinese Standard in English/GB/T 15972.47-2008
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 (English Version)
Standard No.: GB/T 15972.47-2008 Status:superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 3500 words Translation Price(USD):100.0 remind me the price change

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Implemented on:2008-11-1 Delivery: via email in 1~3 business day

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,2021-12-1,2008-11-1,14113818185950114F03BE5E2AFF5
Standard No.: GB/T 15972.47-2008
English Name: Specifications for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss
Chinese Name: 光纤试验方法规范 第47部分:传输特性和光学特性的测量方法和试验程序 宏弯损耗
Chinese Classification: M33    Optical communication equipment
Professional Classification: GB    National Standard
ICS Classification: 33.180.10 33.180.10    Fibres and cables 33.180.10
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-3-31
Implemented on: 2008-11-1
Status: superseded
Superseded by:GB/T 15972.4-1998 Generic specification for optical fibres―Part 4:Measuring methods for transmission and optical characteristics
GB/T 15972.47-2021 Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss
Superseded on:2021-12-1
Superseding:GB/T 15972.4-1998 Generic specification for optical fibres―Part 4:Measuring methods for transmission and optical characteristics
Target Language: English
File Format: PDF
Word Count: 3500 words
Translation Price(USD): 100.0
Delivery: via email in 1~3 business day
本部分为GB/T 15972的第47部分。本部分代替GB/T 15972.4-1998《光纤总规范 第4部分:传输特性和光学特性试验方法》第13章。本标准规定了测量光纤宏弯敏感性的统一要求。适用于测量B类单模光纤在1550nm或1625nm波长及A1类多模光纤在850nm和1300nm波长的宏弯损耗。本部分与GB/T 15972.4-1998第13章相比主要变化如下:
——增加了了对A1类多模光纤宏弯敏感性的测量要求;
——对于单模光纤,用测量1550nm或1625nm波长替代原来的仅“1550nm波长”(1998年版的第13章,本版的第1章);
——增加了首选测量波长,对B1.1类、B1.3类和B4类单模光纤为1625nm,对B1.2类、B2类单模光纤为1550nm(见第5章);
——对光纤弯曲直径要求,以“32nm”替代原来的“60mm”,以“60mm”替代原来的“75mm”(1998年版的13.1.1,本版的第3章);
——收集剩余光纤的卷绕直径,由建议不小于300mm改为不小于280mm(1998年版的13.1.4,本版的第5章)。
GB/T 15972.47-2008 is referred in:
* YD/T 1447-2013 Plastic optical fibre for telecommunication
*GB/T 13538-2017 Electrical penetration assemblies in containment structures for nuclear power plants
Code of China
Standard
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 (English Version)
Standard No.GB/T 15972.47-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count3500 words
Price(USD)100.0
Implemented on2008-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 15972.47-2008
Standard No.
GB/T 15972.47-2008
English Name
Specifications for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss
Chinese Name
光纤试验方法规范 第47部分:传输特性和光学特性的测量方法和试验程序 宏弯损耗
Chinese Classification
M33
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-3-31
Implemented on
2008-11-1
Status
superseded
Superseded by
GB/T 15972.4-1998 Generic specification for optical fibres―Part 4:Measuring methods for transmission and optical characteristics
GB/T 15972.47-2021 Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss
Superseded on
2021-12-1
Abolished on
Superseding
GB/T 15972.4-1998 Generic specification for optical fibres―Part 4:Measuring methods for transmission and optical characteristics
Language
English
File Format
PDF
Word Count
3500 words
Price(USD)
100.0
Keywords
GB/T 15972.47-2008, GB 15972.47-2008, GBT 15972.47-2008, GB/T15972.47-2008, GB/T 15972.47, GB/T15972.47, GB15972.47-2008, GB 15972.47, GB15972.47, GBT15972.47-2008, GBT 15972.47, GBT15972.47
Introduction of GB/T 15972.47-2008
本部分为GB/T 15972的第47部分。本部分代替GB/T 15972.4-1998《光纤总规范 第4部分:传输特性和光学特性试验方法》第13章。本标准规定了测量光纤宏弯敏感性的统一要求。适用于测量B类单模光纤在1550nm或1625nm波长及A1类多模光纤在850nm和1300nm波长的宏弯损耗。本部分与GB/T 15972.4-1998第13章相比主要变化如下:
——增加了了对A1类多模光纤宏弯敏感性的测量要求;
——对于单模光纤,用测量1550nm或1625nm波长替代原来的仅“1550nm波长”(1998年版的第13章,本版的第1章);
——增加了首选测量波长,对B1.1类、B1.3类和B4类单模光纤为1625nm,对B1.2类、B2类单模光纤为1550nm(见第5章);
——对光纤弯曲直径要求,以“32nm”替代原来的“60mm”,以“60mm”替代原来的“75mm”(1998年版的13.1.1,本版的第3章);
——收集剩余光纤的卷绕直径,由建议不小于300mm改为不小于280mm(1998年版的13.1.4,本版的第5章)。
Contents of GB/T 15972.47-2008
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