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980nm TGG Based High Power Optical Circulator

 The TGG Based 980nm PM Optical Circulator is a high performance light-wave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. They're characterized with low insertion loss, high isolation, high power handling, high return loss, low PDL, low PMD,excellent environmental stability and reliability. They are ideal for fiber laser and instrumentation applications.

If you do not see a standard circulator that meets your needs, we welcome the opportunity to review your desired specification and quote a custom circulator. Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.
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Features:

Low Insertion Loss
  Wide Band High Isolation
  Ultra-low PDL and PMD
  Compact In-Line Package
  High Stability and Reliability

Applications:

Metro Area Network
  Wavelength Add/Drop
  Dispersion Compensation
  Bi-Direction Communication
  Fiber optic instruments
  EDFA, optical fiber amplifiers
  Dispersion compensation modules
  Optical fiber communication networks

  Specification:

ParametersUnitValues
Operation Wavelengthnm980
Operating Wavelength Rangenm±15
Typ. Peak IsolationdB25
Min. Isolation, λc, 23 ºC(dB)dB22
Typ. Insertion Loss, 23 ºC (dB)dB1.3
Max. Insertion Loss, 23 (dB)dB1.5
Max. PDL(for SM fiber)dB0.15
Min. Extinction Ratio(for PM fiber)dB18(Type B), 20(Type F)
Min.Cross Talk (dB)dB45 (Typ. 50)
Min.Return Loss (dB)dB45
Power Handling(total pass)W0.5,3,5,10
Max. Peak Power for ns PulsekW10
Max. Tensile Load(N)N5
Fiber Type-HI1060, PM 980 fiber, Other
Operating Temperature°C0 ~ +60
Storage Temperature°C-10 ~ +75

Note:  
1.Above specification are for device without connector, and may change without notice.  
2.IL is 0.3 dB higher and RL is 5 dB lower,ER is 2dB lower(PM type) for each connector added.  
3.The pass optical power is 2 W only for connector added.  
4.Type B: Both axis working, Type F: Fast axis blocked, the default is Type B if without request.(Only for PM type)  
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Tel:
+86-521-57873993
Email:
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+8618625257159
About us
Kunshan Kewei Fiber Communications Equipment Co., Ltd (opticwave)Was established in 2014. It is a high-tech communications enterprise specializing in the development, manufacturing and network engineering services of optical fiber components and network products.
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