This specification covers type MPO fibre optic connector sets. Type MPO defines a multiway connector characterised by a rectangular ferrule nominally 6,4 mm x 2,5 mm which utilises two pins of 0,7 mm diameter as its alignment technology. It is applicable to a joint of multiple fibres by arranging them between two pin-positioning holes in the plug.
DS/EN 186290:1998 history
1998DS/EN 186290:1998 Sectional Specification: Connector sets for optical fibres and cables - Type MPO