Fiber Optic Connectors

RDC (Rosenberger Duplex Connector)


The RDC (Rosenberger Duplex Connector) with 2 optical fibres is a robust screw locking connector system for use in harsh environments. When mated, the connector and coupler are sealed to EN 60529 IP67.
APC polishing (8°) of the ferrules is available for high return loss (testable from 3 meters). Dust caps available in a variety of styles and designs.



  • Multimode and singlemode
  • PC and APC
  • Two fibers
  • Metal dust cap with IP67 and plastic dust cap with IP54
  • Cable diameter from 4.0 to 7.5 mm



  • Telecommunication
  • Broadcast
  • Industrial automation
  • Wind and solar energy
  • Transportation

Product Overview and Resources