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Light Sources & Photodiodes

Single mode fiber 1650nm or other wavelength optical circulator

Product Description: 

Optical Circulator is a non-reciprocal device that directs light from port1 to port2 while guiding light from port2 to port3 for any state of polarization. The device features low insertion loss, high isolation, compact size, high return loss, low polarization dependent loss, high stability and Epoxy Free Optical Path.


  • Low insertion loss & high isolation
  • Optical path epoxy free
  • Low PDL & PMD
  • Telcordia qualified
  • RoHS compliant

Specifications :  

  Central Wavelength
1650 or other wavelength
  Insertion Loss ( at λC ± 30nm)
0.9 dB Typ, 1.5dB Max
  Isolation ( at λC ± 50nm)
40 dB Typ, 34dB Min
  Return Loss
  Polarization Dependent Loss
  Maximum Power Handling
  Operating Temperature
  -5 ~ 70 ºC
  Storage Temperature
  -40 ~ 85 ºC
  Standard Size Dimensions
  Ø5.5 × 63mm


Single mode SMF-28 fiber, 1650nm optical circulator in stock, dual stage, FC/APC, FCIR-160121223 ($280.0): : 


Contact us for quantity pricing.

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