Gold Member Since 2014
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Wuhan Seifree Technology Co., Ltd.

Circulator, EDFA, Optical Transmitter manufacturer / supplier in China, offering Fiber Optic Circulator for EDFA Amplifer, Wdm System, Bi-Direction Transmission, 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 Fiber Optic Circulator for EDFA Amplifer, Wdm System, Bi-Direction Transmission

Fiber Optic Circulator for EDFA Amplifer, Wdm System, Bi-Direction Transmission

FOB Price: US $50-150 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-150/ Piece
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Port: Wuhan, China
Production Capacity: 3000 PCS/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: SCIR-O-3-E-09-10-A7-FU
  • Wiring Devices: ODF
  • Condition: New
  • Wavelength: 1550nm
  • Product Name: Fiber Optic Circulator
  • Feature: Polarization Insensitive
  • Transport Package: Carton
  • Origin: Wuhan
  • Type: Fiber Amplifier
  • Certification: ISO
  • Ports: 3
  • Application: OTDR
  • Steel Tube: 5.5X50mm
  • Fiber Type: Single Mode
  • Specification: silica optical fiber
  • HS Code: 8517622200
Product Description
Fiber Optic Circulator for EDFA Amplifer, WDM System, Bi-direction Transmission

An optical circulator is a special fiber-optic component that can be used to separate optical signals that travel in opposite directions in an optical fiber, analogous to the operation of an electronic circulator.

Fiber optic circulator is a compact high performance light-wave component that transmits the incoming signal from port 1 to port 2, while transmitting another incoming signal from port 2 to port 3. Wide operating wavelength can support 1310nm, 1550nm, 1585nm and C+L band. Optical Circulator are widely used in Optical Amplifier, OTDR system, Wavelength add/drop, Bi-di communication systems with low insertion and high reliable.

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)

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
Our Service
1. Your inquiry related to our products or prices will be replied within 24hours.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. OEM & ODM, any your customized requirements we can try to help you realize.
4. Protection of your sales area ,ideas of design and all your private information.
5. 1 years warranty.
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Miss Lydia Yuan
Sales Manager
To: Miss Lydia Yuan

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