RQC | RQC Hybrid (Rosenberger Quad Connector)
The RQC (Rosenberger Quad Connector) with 4 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 (8Β°) of the ferrules is available for high return loss (testable from 3 metres). Dust caps available in a variety of styles and designs.
Features
- Different connector variants: Male, female, receptacle - in Singlemode PC and APC variants
- Multimode Low IL
- Very good IL and RL performance values thanks to high-precision components
- Robust protective caps for reliable installation on site
- High IP67 ingress protection when inserted or locked
- In the future, this will also be extended to IP68
- High mechanical stability
- 500 mating cycles and adaptation to different cable types and diameters
- Operating temperatures from -40Β°C to +85Β°C

Benefits
- When inserted, these fibre contacts form a physical front contact and ensure that the optical fibres are optimally aligned
- The use of high-precision ceramic contacts and centering sleeves for optimum, low-loss signal transmission.
- Robust design which means they keep on working even in extreme weather conditions
- The waterproof construction of the connector and receptacle provides protection against rain, moisture, dust, dirt, snow or ice
Applications
- Cabling for wireless networks or in antenna technology in the telecommunications field
- Infrastructures for industrial automation
- Rail technology
- Energy supply applications, for example for offshore wind plants
- In safety systems
- Broadcasting
Product Overview and Resources
RQC (Rosenberger Quad Connector) Datasheet RQCf Receptacle pdf239 KB Datasheet RQCf Hybrid Receptacle XLR pdf248 KB Datasheet RQCf Hybrid Connector pdf310 KB Datasheet RQCf Connector pdf143 KB Datasheet RQCm Hybrid Connector pdf298 KB Datasheet RQCm Connector pdf93 KB Teaser Fiber optic connectivity systems and inserts for harsh environments pdf1 MBall fibre optic connectors (RDC, Q-RMC, Heavy Duty 600, Size 12,...)