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YD/T 3622-2025 PDF English

YD/T 3622: Evolution and historical versions

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
YD/T 3622-2025	English	RFQ	ASK	3 days [Need to translate]	(Technical requirements for local area low-power visible light communication)	Valid
YD/T 3622-2019	English	RFQ	ASK	3 days [Need to translate]	(Technical requirements for low-power short-range visible light communication)	Obsolete

Standard ID	YD/T 3622-2025 (YD/T3622-2025)
Description (Translated English)	(Technical requirements for local area low-power visible light communication)
Sector / Industry	Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard	M42
Classification of International Standard	33.040.50
Date of Issue	2025-07-02
Date of Implementation	2025-11-01
Older Standard (superseded by this standard)	YD/T 3622-2019
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the system architecture, physical layer, link layer, and node equipment technical requirements for low-power short-range visible light communication. This standard applies to the design, development, production, and inspection of low-power short-range visible light communication systems for low-speed IoT visible light communication scenarios using wired or wireless methods.