Products such as low-voltage switchgear and controlgear are subject to CCC certification (China Compulsory Certification) as they are safety-related components in electrical systems. Affected products generally require CCC certification in order to be approved for import and distribution in China. Among the recently announced or newly effective standards is (1) GB/T 14048. It specifies the following issues on China Compulsory Certification (CCC) of low-voltage components: scope of application, base standards, certification. On 13 November 2023, the Chinese Certification and Accreditation Administration issued an Announcement to change the compulsory standard for switches and control equipment.
It discusses what zoning is, why it is needed for access control and isolation, how zoning works through configuration and activation of zone sets and zones, and best practices for connecting switches and ensuring consistency. Key terms like zone set . T11 is the INCITS standard containing Fibre Channel Various specification exist FC-PI – Physical Interface FC-FS – Framing and Signaling FC-LS – Link Services FC-GS – Generic Services FC-SW – Switch Fabric Etc. Zoning is defined in FC-GS and FC-SW standards Material for this presentation taken. In storage networking, Fibre Channel zoning is the partitioning of a Fibre Channel fabric into smaller subsets to restrict interference, add security, and to simplify management. For devices to be able see each other, connect, create sessions with one another, and communicate, both ports must be members of the same zone. See zoning for hosts and zoning.
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