Wire Size Guide: Square mm to Diameter Conversion Chart
Use the table below to convert between wire square mm and diameter mm. Note that for the real outside diameter of a given cable -
How to Find the Right Size of Wire and Cable in NEC & IEC?
How to Determine the Suitable Size of Wire and Cable or Electrical Wiring Installation? Examples in Imperial and Metric Systems
Technical note
This reference is intended for preliminary optical-network research. Compatibility, link budgets, installation methods, test limits and applicable standards must be verified for the specific project.