Gives methods for measuring the length and elongation of optical fibres (typically within a cable). Length is fundemental for evaluation of transmission characteristics such as losses and bandwidths. Five methods are described: delay measurement, backscattering, fibre elongation, mechanical length, and phase shift.
PUBLISHED
SSH EN 60793-1-22:2002
60.60
Standard published
1 jan 2007
IN_DEVELOPMENT
prSSH EN IEC 60793-1-22:2024