Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-25: Examinations and measurements - Concentricity of the ferrules and ferrules with fibre installed
This part of IEC 1300 describes the procedure to determine the concentricity of the inner diameter of a ferrule relative to the outer diameter, or in the case of ferrules with fibre installed, to determine the concentricity of the fibre core axis with the outer diameter of the ferrule.