Standard No.:	GB/T 15972.47-2021
English Name:	Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss
Chinese Name:	光纤试验方法规范 第47部分：传输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
Source Content Issued by:	SAMR; SAC
Issued on:	2021-05-21
Implemented on:	2021-12-1
Status:	valid
Superseding:	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
Target Language:	English
File Format:	PDF
Word Count:	12500 words
Translation Price(USD):	450.0
Delivery:	via email in 1~5 business day

GB/T 15972的本部分规定了测量光纤宏弯损耗的方法概述、装置、试样和试样制备、程序、计算和结果的技术要求。
本部分适用于测量B类单模光纤在1 550 nm或1 625 nm波长的宏弯损耗，A1类多模光纤在850 nm或1 300 nm波长的宏弯损耗，以及A3类和A4类多模光纤在650 nm、850 nm或1 300 nm波长的宏弯损耗。