The 4-port Polarization Insensitive Optical Circulator (FPMCIR) is a compact, high performance lightwave component that routes incoming signals from Port 1 to Port 2, incoming Port 2 signals to Port 3, and incoming Port 3 signals to Port 4. This component provides high isolation, low insertion loss, and excellent environment stability. It is widely used in combination with fiber gratings and other reflective components in DWDM systems, high speed systems and bi-direction communication systems.  

Model #: FCIR-55-N-B-1-4

Please refer to Data Sheet for detailed specifications           

If you need a different model number, please feel free to ask a quotation.  

• Low Insertion Loss
• Excellent Environment Stability
• Epoxy Free in Optical Path
• RoHS Compliant
• Model # FCIR-55-N-B-1-4