EVS-EN 61280-2-1:2002

This standard specifies a test procedure applicable to digital fibre optic communication systems.
One object of this test procedure is to measure the minimum and maximum optical powers required and allowed at the input of a single-mode fibre optic system receiver connector to operate at specified BERs. Another object is to verify that the guaranteed error performance is obtained at the minimum and the maximum optical input powers specified by the terminal equipment manufacturer.