Sign In | Join Free | My hardware-wholesale.com
China Gezhi Photonics Co.,Ltd logo
Gezhi Photonics Co.,Ltd
Gezhi Photonics Co.,Ltd SFP Fiber Module --- Your Dreamed Network!
Active Member

8 Years

Home > Fiber Optics Components >

3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator

Gezhi Photonics Co.,Ltd

3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator

Brand Name : Gezhi or OEM

Model Number : GZ-3port circulator

Certification : CE/FCC/RoHS/TUV/UL

Place of Origin : China

MOQ : 1

Price : Get Latest Price

Payment Terms : T/T, Western Union

Supply Ability : 50000pcs per month

Delivery Time : 2~7working days

Packaging Details : 2pcs in a Plastic box

Product Name : Optical Circulator

Wavelength : 1310/1550nm

Fiber type : 900um

Connector : LC/SC/FC/ST (PC Or APC)

Package : Stainless Steel TUbe

Type : 3 port

Contact Now

3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator



Description
GEZHI's 3ports 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.

Characteristics

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


Applications

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


Application Diagram
Circulator used to drop an optical channel from a DWDM system using a Fiber Bragg Grating.
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.


3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator



Circulator can be used to send optical signals through a single fiber in two directions.
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.

3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator


Specifications

ParameterP Grade
ConfigurationPort 1 to Port 2 to Port 3
Operation Wavelength (nm)1310±30 or 1550±30 or 1585±30
Isolation (dB)Typical0.6
Maximum0.8
Typical Isolation (dB)≥50
Minimum Isolation (dB)≥40
Cross Talk (dB)≥50
Polarization Dependent Loss (dB)<0.15
Polarization Mode Dispersion<0.1
Return Loss(dB)≥50
Power Handling (mW)500
Opterating Temperature (℃)-10~+75
Package dimension (mm)Φ5.5xL50 or Φ5.5xL63

Specifications may change without notice.
Above specification are for device without connector.

3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator


























Product Tags:

fiber optic network components

      

fiber optic cable components

      
China 3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator wholesale

3 Ports 1310/1550nm Fiber Optics Components Polarization Insensitive Optical Circulator Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Gezhi Photonics Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Friendly Links: www.everychina.com

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2024 hardware-wholesale.com. All rights reserved.