边缘计算的兴起催生了大量小型、近用户、低延迟的数据中心需求。TIA-942-C在942-B基础上整合了其Amendment 1，对边缘数据中心和微型边缘数据中心（μEDC）进行了明确定义与分类：
The standard, titled "Telecommunications Infrastructure Standard for Data Centers," represents the most current (as of 2025–2026) consensus-based guidelines for designing, planning, and building reliable, scalable, and efficient data centers. Published by the Telecommunications Industry Association (TIA), revision C replaces the older TIA-942-B and incorporates lessons learned from a decade of cloud growth, edge computing, and sustainability pressures.
This is the longest section. Major changes in Revision C: tia942c pdf full
此外，标准还更新了对计算机房的环境要求，以保持与ASHRAE TC9.9关于边缘计算技术通报的一致性。
: Demands a minimum of two Category 6A (or higher) balanced twisted-pair cables run directly to every wireless access point to prevent local backhaul bottlenecks. Electrical, Power, and Mechanical Evolution and building reliable
: You can buy the full standard from authorized resellers like IHS Markit (now S&P Global) TIA Standards Store TIA-942-C Updates
The "C" revision modernized the standard to include technologies that have become standard since the "B" revision: tia942c pdf full
The foundational "Tiered" design framework remains a critical component of TIA-942-C, assessing infrastructure resiliency across four distinct tiers, officially termed .
While edge computing was touched upon in an addendum to the "B" revision, TIA-942-C fully incorporates this material and expands upon it.