IEC 61745 Ed. 1.0 b:1998

Describes the calibration of test sets which perform end-face image analysis. This is also known as near-field or grey-scale analysis. The principles may also be applied to test sets of a different type. This standard addresses the calibration of measurements made on single-mode fibres only. This type of test set may also be used to measure multimode fibres, but the evaluation of uncertainties is not covered.