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YD/T 4864-2024 PDF English

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
YD/T 4864-2024	English	RFQ	ASK	3 days [Need to translate]	(Measurement method of optical fiber preform for communication)	Valid

Standard similar to YD/T 4864-2024

Standard ID	YD/T 4864-2024 (YD/T4864-2024)
Description (Translated English)	(Measurement method of optical fiber preform for communication)
Sector / Industry	Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard	M33
Classification of International Standard	33.180.01
Date of Issue	2024-07-05
Date of Implementation	2024-10-01
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the measurement methods for surface quality and internal defects, optical parameters, geometric parameters, hydroxyl content and impurity content of optical fiber preforms for communication. This standard is applicable to the inspection of single-mode optical fiber solid optical fiber preforms and assembled optical fiber preforms for communication, and multimode optical fiber preforms can also be used for reference.