Rosenberger OSI

Based in Ichenhausen in Bavaria, Rosenberger OSI claims to be the first to supply high fibre PreCONNECT trunk systems for data centre cabling.. Due to the success of this product Rosenberger OSI expanded its sales operation through branch offices in Germany and the rest of Europe. The firm gained EN ISO 9001 quality management certification and later extended its manufacturing facilities and established an operation in Hungary.

A merger with Rosenberger HD-Technik  led to more international growth. Rosenberger OSI introduced a PreCONNECT trunk system with 144 fibres, and expanded its production operation in Hungary. The MU and SC connectors series appeared and we later moved further into connection technology with production of the SC, LC and MU fibre optic devices. 

Rosenberger OSI also produces fibre optic components and cabling systems, copper cables and offers cabling and customised services.