Revised
Describes procedures to measure the optical attenuation (loss) performance of installed single-mode fibre optic cable plants.
May be used to measure the optical loss between any two passively connected points, including end terminations, of a single-mode fibre optic cable plant.
WITHDRAWN
IEC 61280-4-2:1999 ED1
99.60
Withdrawal effective
Jun 27, 2014
WITHDRAWN
IEC 61280-4-2:2014 ED2