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Wuhan Seifree Technology Co., Ltd.

Fiber Optic Circulator, Optical Circulator, Optical Fiber manufacturer / supplier in China, offering 1X2 Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV, 1550 Sm Single Optical Isolator for Optical Amplifiers, Sm Single Optical Isolator 0.9mm Cable in Steel Tube and so on.

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Supplier Homepage Product Fiber Optic Circulator 1X2 Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

1X2 Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

FOB Price: US $54-68 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $54-68/ Piece
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Port: Wuhan, China
Production Capacity: 3000 PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: SCIR-C-3-E-09-10-A7-FU
  • Wiring Devices: ODF
  • Condition: New
  • Wavelength: 1310nm 1550nm 1590nm
  • Product Name: Fiber Optic Circulator
  • Trademark: seifree
  • Specification: passive optical devices
  • HS Code: 8517622200
  • Type: Fiber Transceiver
  • Certification: ISO
  • Ports: 3
  • Application: EDFA
  • Steel Tube: 5.5X50mm
  • Transport Package: Carton
  • Origin: Wuhan
Product Description
1x2 Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV
Polarization independent optical circulator based on polarization Beam Splitting Prism technology. It's incoming signal from port 1 to port 2 and another signal from ports 2 to port3. The devices are designed and manufactured to meet Telcordia GR-1209-CORE requirements and RoHS compliant.

Applications                                                                    Features
Bi-Directional Systems                                                                             Low Excess Loss
EDFA OADM Equipment                                                                          High Isolation & Directivity
WDM Systems                                                                                         High Reliability

Ordering Information
Fiber Type
Pigtail Dia.
Pigtail Length
Connector Type
O=1310nm3=3 PortsE=SMF-28e02=0.25mm05=50cmA7FU(A)=FC/UPC(APC)
C=1550nm /09=0.9mm10=100cmB1SU(A)=SC/UPC(APC)
L=1590nm  20=2mmC1
/  30=3mm20=200cmD1(3)LU(A)=LC/UPC(APC)
Package and Mounting Dimension (mm)
Stainless Steel Tube (A)Plastic Box (B)Aluminum alloy Box (C)Aluminum alloy Rack (D)
(19' Rack)
A4=Φ5x70A8=Φ5.5x64B4=141x115x18100x106x4Φ3.2C4=110x95x1599x84x4Φ3.5D4=485x87x230(19' Rack)
Itemφ0.25 Stainlessφ0.9 Stainlessφ2/3 Stainlessφ0.9(φ2,φ3) Plasticφ0.9(φ2/φ3) Aluminum AlloyLGX19' Rack

1310C BandL BandParameterUnitValue
Band Wide(nm)±15Fiber Type/SMF-28e
Insertion Loss 1->2<0.8DirectivitydB>50
Insertion Loss 2->3<0.8Return LossdB>50
Isolation @λc>40Pigtail Dia.mm0.25 /0.9 / 2 / 3
Isolation @λall>35Pigtail Lengthcm>50
Insertion Loss Temperature Sensitivity (dB/ºC)<0.005Power HandlingmW<500
Wavelength Temperature Shifting(nm/ºC)<0.002Operating Tem.ºCºC-0~ +70
PDL(dB)<0.12Storage Tem.ºC-40~ +85

Product Show
1X2 Fiber Optic Circulator for Optical Sensor OTDR EDFA CATV

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.

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Miss Lydia Yuan
Sales Manager
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