IEC 60793-1-50 Ed. 1.0 b:2001, Optical fibres - Part 1-50: Measurement methods and test procedures - Damp heat (steady state)

Defines a test that determines the suitability of optical fibres (types A1a to A1d and B1 to B4) to withstand high humidity and temperature in actual use, storage and/or transport. The test permits the observation of effects of high himidity at constant temperature over a given period.