[White Paper] Understanding Mode Field Diameter (MFD) in Hyperscale and AI Data Centers

This white paper continues our series aimed at clarifying the technical nuances of deploying
single-mode optical fiber in modern, large-scale data centers. These environments include
enterprise, colocation, hyperscale, and AI-specific infrastructures.

In this paper, industry experts examine Mode Field Diameter (MFD) and its role in optical fiber performance. The paper discusses its importance, the relationship between MFD and optical properties, how industry standards define allowable MFD values and tolerances and more.

For more information, please download parts one and three of this series:

• Single Mode Fiber Bend Requirements in the Data Center
• Microbending Loss in Single-Mode Fiber for Hyperscale and AI Data Centers