• Avoid fails in fiber network due to contamination of connector surfaces


Rosenberger OSI offers 3 different quality features to eliminate the most common and widespread reason for failure in the day-to-day operations of data centers: loss of performance  due to contamination. Quality feature BASIC is the well-proven, high-grade, standards compliant product in terms of end face geometry, defect, and cleanness, providing excellent IL and RL performance. Quality feature PURE is the enhanced version of the quality feature BASIC, with more stringent defect and cleanliness screening and factory sealed, tamper evident adapter interfaces. Quality feature LOTUS builds upon BASIC and PURE performance by introducing the unique LOTUS end face coating technology that provides dirt, moisture, and grease repellence to maintain cleanliness in initial and subsequent matings.

Customer values/problems solved


  • Protection of the polished connector end face against contamination by sealed adapter interfaces.
  • Enabling time savings during initial installation for no need for cleaning and testing.


  • Time savings by simplify the need for cleaning during initial installation and subsequent MACs.

For all solutions:

  • Comprehensive carefree installation, easy to extend or modify, perfectly attuned components, reliable long-standing performance.




About Us

Global Data Centers is a division of NTT Ltd. Our global platform is one of the largest in the world. NTT is ranked as one of the top three leaders worldwide by IDC in their Colocation and Interconnection Services MarketScape, spanning more than 20 countries and regions including North America, Europe, Africa, India and APAC. As a neutral operator, we offer access to multiple cloud providers, a large variety of Internet Exchanges and telecommunication network providers including our own IPv6 compliant, tier 1 global IP network. Our clients benefit from tailored infrastructure and experience consistent best practices in design and operations across all of our reliable, scalable and customizable data centers.

Regional Contacts

Americas (RagingWire): +1 916 286 3000 
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EMEA (e-shelter / Gyron): +49 69 7801 2190
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India (Netmagic): +1 800 103 3130
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