Wuhan Seifree Technology Co., Ltd

Wuhan Seifree Technology Co., Ltd

 

Expert of passive optical components

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1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

    • 1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV
    • 1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV
    • 1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV
    • 1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV
  • 1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

    Product Details:

    Place of Origin: Wuhan China
    Brand Name: Seifree
    Model Number: SCIR-C-3-E-09-10-A7-FU

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Unit
    Price: negotiation
    Packaging Details: Carton
    Delivery Time: 1-2 weeks after payment
    Payment Terms: T/T, Western Union
    Supply Ability: 3,000pcs per month
    Detailed Product Description
    Ports: 1x2 Wavelength: 1550nm
    Product Name: Optical Circulator Packing: Steel Tube
    Connector Type: FC/UPC Application: OTDR

    1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

     

    Description

    3 ports 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.


    Applications Diagram

    1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

    It is using a Fiber Bragg Grating to drop an optical channel from the DWDM system.

     

    Ordering Information

    SCIR-C-3-E-09-10-A7-FU

    1
    Wavelength
    2
    Ports
    3
    Fiber Type
    4
    Pigtail Dia.
    5
    Pigtail Length
    6
    Package
    7
    Connector Type
    O=1310nm 3=3 Ports E=SMF-28e 02=0.25mm 05=50cm A7 FU(A)=FC/UPC(APC)
    C=1550nm   / 09=0.9mm 10=100cm B1 SU(A)=SC/UPC(APC)
    L=1590nm     20=2mm C1
    /     30=3mm 20=200cm D1(3) LU(A)=LC/UPC(APC)
         

    X=Customization

     

     

    Package and Mounting Dimension (mm)

    Stainless Steel Tube (A) Plastic Box (B) Aluminum alloy Box (C) Aluminum alloy Rack (D)
    Outline Outline Outline Mounting Outline Mounting Outline
    / / / / / /

    D1=129x29x160

    (LGX)

        B2=100x80x10 70x73.5x4Φ3.2 C2=90x72x8 86x68x4Φ3

    D2=129x58x160

    (LGX)

        B3=120x80x18 80x74.5x4Φ3.2 C3=110x95x7.5 99x84x4Φ3.5

    D3=485x43.5x230

    (19’ Rack)

        B4=141x115x18 100x106x4Φ3.2 C4=110x95x15 99x84x4Φ3.5

    D4=485x87x230

    (19’ Rack)

     

    Item φ0.25 Stainless φ0.9 Stainless φ2/3 Stainless φ0.9(φ2,φ3) Plastic φ0.9(φ2/φ3) Aluminum Alloy LGX 19’ Rack
    1X2 A7 A7 / B1 C1 D1 /

     

    Specification

    Operating

    Wavelength(nm)

    1310 C Band L Band Parameter Unit Value
    Band Wide(nm) ±15 Fiber Type / SMF-28e
    Insertion Loss 1->2 <0.8 Directivity dB >50
    Insertion Loss 2->3 <0.8 Return Loss dB >50
    Isolation @λc >40 Pigtail Dia. mm 0.25 /0.9 / 2 / 3
    Isolation @λall >35 Pigtail Length cm >50
    Insertion Loss Temperature Sensitivity (dB/℃) <0.005 Power Handling mW <500
    Wavelength Temperature Shifting(nm/℃) <0.002 Operating Tem. -0~ +70
    PDL(dB) <0.12 Storage Tem. -40~ +85
    PMD(ps) <0.1 /    

     

    About Us

    Wuhan Seifree is founded in 2011, which is a leading provider for optical passive products in China. We R&D, manufacture and distribute the optical products to satisfy customer's need for optical communication in Ethernet, SDH/SONET, Video monitor, FTTH, WDM Netowrk, Access Network, CATV Network, EPON System etc.

     

    Wuhan Seifree supply over-expected products and service to our customers with reliable quality and competitive price. In the past years, we have won the confidence and great reputation from domestic and oversea customers.

     

    Packing

    1x2 1550nm C Band Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

    Contact Details
    Wuhan Seifree Technology Co., Ltd

    Contact Person: Lydia

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