BS EN 61300-3-50. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 3-50. Examinations and measurements. Crosstalk for optical spatial switches
Fibre optic interconnecting devices and passive components. Fibre optic connector optical interfaces-Optical interface, 2,5 mm and 1,25 mm diameter cylindrical 8 degrees angled-APC composite ferrule using titanium as fibre surrounding material, single mode fibre