Hirschmann's electrical/optical interface converter for PROFIBUS-field bus networks features a repeater function, seamlessly integrating with plastic fiber optics, ideal for short-haul applications. Specifications include: 2 x optical (4 sockets BFOC 2.5 (STR)) and 1 x electrical (Sub-D 9-pin, female, pin assignment according to EN 50170 part 1).