1310/1550nm MM Optical Circulator

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The OC Series 1310/1550 optical circulators are non-reciprocal devices that redirect light from port-to-port in one direction while minimizing reflection and scattering in the reverse directions for any state of polarization.  Agiltron’s advanced micro optics design  features low insertion loss, low polarization sensitivity, high isolation, compact structure and high stability. The excellent characteristics of this product make it an ideal choice for application in fiber amplifier systems, pump laser diodes and optical fiber sensors.

  • Low Insertion Loss
  • High Channel Isolation
  • Compact Package
  • High Reliability & Stability
  • Cost Effective


  • Metropolitan Area Network
  • Fiber Optic Sensor
  • Dispersion Compensation
  • Test and Measurement
  • Instrumentation
 OC Series 1310/1550 CirculatorSpecifications Unit
Operating Wavelength*13101295   ~   1325nm
15501530   ~   1570
Insertion Loss**,***Typical0.7dB
Wavelength Dependent Loss<  0.15dB
Channel Isolation (2®1, 3®2)***>   35dB
Directivity (1®3)>   40dB
Polarization Mode Dispersion<  0.06ps
Return Loss***>   40dB
Optical Power Handling    <   500****mW
Operating Temperature Range0  ~ 70    oC
Storage Temperature-40 ~ 85   oC
Fiber TypeCorning 50/125 MM
Fiber Length>   1m
Package DimensionF8.0x 75(L)mm

* Special wavelength available.

** Without connector.

*** Our device is designed and optimized for certain laser launch condition

which is characterized as CPR value. In general, if application exceeds the

specified CPR value, optical performance will become worsen.

**** Continuous operation, for pulse operation call.



P/N: N/A