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3 Ports Polarization Insensitive Optical Circulator

3 Ports Polarization Insensitive Optical Circulator

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  • 3 Ports Polarization Insensitive Optical Circulator
  • 3 Ports Polarization Insensitive Optical Circulator
  • 3 Ports Polarization Insensitive Optical Circulator
  • 3 Ports Polarization Insensitive Optical Circulator
  • 3 Ports Polarization Insensitive Optical Circulator

3 Ports Polarization Insensitive Optical Circulator

Product Item: #3025
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Model: sku3025

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Price: US$115.00
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FM SKU#:SKU0241C2
Model#:FM-PICIR-3-X-X
MFG PART#:

1M 3 Ports Polarization Insensitive Optical Circulator

Fiber-Mart’s Three-port Optical Circulator allows light to travel in only one direction. A signal entering to Port 1 will exit Port 2 with minimal loss, while a signal entering Port 2 will exit Port 3 with minimal loss. Light entering port 2 experiences a large amount of loss at port 1, and light entering port 3 experiences a large amount of loss at ports 2 and 1. Optical circulators are non-reciprocal devices. This means that any changes in the properties of the light caused by passing through the device are not reversed by traveling in the opposite direction.
Optical Circulator is widely used in advanced communication systems and fiber-optical sensor systems.
All Fiber-Mart's products are qualification tested.

Characteristics

  • Low Back Reflection
  • High Extinction Ratio
  • Low Insertion Loss
  • High Return Loss

  • Applications

  • DWDM system
  • Add-Drop Multiplexing
  • Fiber Amplifier
  • Fiber Sensor
  • Chromatic Dispersion Compensation Devices
  • Fiber Bragg Grating

  • Application Diagram

    As the picture shows: The input DWDM channels are coupled into Port 1 of the device with a FBG device connected to Port 2. The single wavelength reflected from the FBG then reenters the Circulator in Port 2 and is routed accordingly to Port 3. The remaining signals pass through the FBG and exit on the top fiber.
    Circulator used to drop an optical channel from a DWDM system using a Fiber Bragg Grating.
    As the picture shows: A Circulator is located at both ends of the fiber. Each Circulator functions to add a signal in one direction while removing the signal in the other. See the example to the left.
    Circulator can be used to send optical signals through a single fiber in two directions.

    Dimension


    Sample Picture


    Order Information

    wavelengthTypeGradePigtail TypeLengthConnector
    1310nm
    1480nm
    1550nm
    1585nm
    1520~1620nm
    3 Ports
    4 Ports
    P Grade250um bare fiber
    900um loose tube
    3mm loose tube
    2mm loose tube
    0.5m
    0.8m
    1.0m
    1.5m
    2.0m
    Custom
    None
    FC UPC/APC
    SC UPC/APC
    LC UPC/APC
    ST UPC/APC
    E2000 UPC/APC
    MU

    Note:
    1. Wavelength: Fiber-Mart can customize any other wavelengths according to your requirement.
    2. Length: The default length for the cable is 1M, Fiber-Mart could also provide 0.5M,0.8M,1.5M, 2.0M ,etc.
    3. Connector: Each port of the Circulator could be with any connector such as FC/LC/SC/ST,etc. Please contact us by email to [email protected] or call at +86 1 86 2786-1199 if you have any requirement for it.

    Type
    Parameter
    3 Port4 Port
    Operating wavelength (nm)1310, 1480,1550,1585,(+/-30)C+L(1520~1620)1310,1480,1550,1585,(+/-30)C+L (1520~1620)
    Isolation (λc,23℃ all sop) (dB)≥40≥40≥40≥40
    Isolation (Over all λ, T, sop) (dB)≥35≥30≥35≥30
    Insertion Loss (λc,0~70℃ all sop) (dB)Grade P≤0.8≤1.1≤0.8≤1.2
    Grade A≤1.0≤1.2≤1.0≤1.3
    PDL (dB)≤0.15≤0.20
    Return loss (dB)≥50
    PMD (ps)≤0.1
    Directivity≥50
    Power handling (mW)≤300
    Fiber TypeSMF-28e
    Operating temperature (℃)0 ~ +70
    Storage temperature (℃)-40 ~ +85
    Package Dimensions (mm)For bare fiber of 900um loose tubeφ5.5×L50(P2)φ5.5×L68(P5)φ5.5×L64(P8)
    For 3mm cableL98XW14.5XH8.5(P6)L90XW20XH9.5(P9)L80xW12xH10(P7)


     

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    Shipping Time

     
    FedEx IP: Within 1-4 business days
    FedEx IE: Within 4-6 business days
    DHL: Within 2-6 business days
    EMS: Within 4-15 business days
    UPS: Within 1-3 business days
    Hong Kong Post Airmail: Within 10-30 business days
     

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    Wire Transfer, West Union
    20151130134736.jpg
     

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    Satisfactory return or item exchange
     

    Guarantee:

     
    Money back guarantee
     

    Warranty:

     
    Limited Warranty
     

    Volume pricing:

     
    If you need large order volume, please apply for a business account or contact us to enjoy preferential policies.
     
     

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