The ANSI/TIA-942 Telecommunications Infrastructure Standard for Data Centers specifies the minimum requirements for data centers and covers all physical infrastructure including, but not limited to, site location, architectural, electrical, mechanical, fire safety, telecommunication, security and other requirements.

The Telecommunications Industry Association (TIA) ANSI/TIA-942-C Telecommunications Infrastructure Standard for data centers [1] is an American National Standard (ANS) that specifies the minimum requirements for data center infrastructure and is often cited by companies such as ADC Telecommunications [2] and Cisco Systems. [3]

The TIA-942 Certification Program enables data centers to be reviewed and certified for conformity to the requirements of the globally-recognized ANSI/TIA-942 standard, providing greater assurance to customers and stakeholders.

美国TIA–942《数据中心通信设施标准》将数据中心划分为TierⅠ、TierⅡ 、TierⅢ、TierⅣ 四个等级，四级从高到低的排列顺序为 Ⅳ、Ⅲ、Ⅱ、Ⅰ。 《数据中心电信基础设施标准》(TIA-942)关键条款

The ANSI/TIA-942 standard describes the following four rating levels in which data centers can be classified. Detailed specifications are given in the ANSI/TIA-942 standard. Rated-1: Basic Site Infrastructure A data center which has single capacity components and a single, non-redundant distribution path serving the computer equipment.

2012年12月12日 · 44007年4月TIA-94标准编者按：随着IT技术日新月异的发展，计算机机房概念发生了巨大的变化，其内涵越来越广，数据中心将更准确的符合未来计算机机房的概念。 IT客户在追求高可用性的时候，仅仅在计算机硬件和软件平台投入巨资是远远不够的，还需要与之相匹配和互补的基础设施，如供配电、空调、以及其他相关的环境支持系统，这样才能达到IT用户对数据中心高可用性的目标。 数据中心基础设施的规划和设计标准，已经被越来越多的业内人士所重 …

2024年7月19日 · tia-942数据中心标准修改计划 星级： 3 页 数据中心设计的标准依据——介绍TIA/EIA-942数据中心标准

TIA-942 extends the TIA-606-A Administration Standard to data centers, which specifies a labeling scheme for all racks, cabinets, patch panels, patch cords, and cables.

2017年8月15日 · TIA-942-B Telecommunications Infrastructure Standard for DataCenters Revision B, July,2017，即TIA-942-B《数据中心电信基础设施标准》修订版B于2017年7月颁布。 TIA-942-B-2017标准的颁布，是数据中心行业的一件大事，因为该标准在国内具有较大的影响力，有一批专业人士极为关注和推崇。

ANSI/TIA-942-B Data Center Infrastructure Rating: This Standard specifies four ratings related to the resiliency of the data center facility infrastructure. Higher ratings not only correspond to higher resiliency, but also lead to higher construction costs.