DIN EN 61755-3-7
Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 3-7: Optical interface connectors with 2,5 mm and 1,25 mm diameter cylindrical composite ferrule using titanium as fibre surrounding material, non-angled polished single mode fibre (IEC 86B/3739/CD:2014)
|Publication Date:||1 June 2014|
|ICS Code (Fibre optic interconnecting devices):||33.180.20|
This part of IEC 61755 defines dimensional limits of an optical connector with a 2,5 mm and a 1,25 mm diameter cylindrical composite ferrule optical interface to meet specific requirements for fibre-to-fibre interconnection as defined in IEC 61755-2-1. The composite ferrule uses different materials in the end-face contact zone and in ferrule to sleeve contact zone. The specified materials for each zone are zirconia (ZrO2) for the ferrule to sleeve contact zone and titanium for the end-face contact zone. Ferrules made from the material specified in this standard are suitable for use in categories C, U, E and O as defined in IEC 61753-1.
NOTE If mated within the same family (cylindrical PC ferrule) , the ferrules specified in this standard are intended to have the same optical attenuation performance grade for connections with all ferrules described in different parts of IEC 61775-3.